Since we were treated to scads of news articles by the MSM on how many record highs happened in July, it seems only fair that we report on the multitude of record lows that occurred this weekend in the USA, and I doubt we’ll see the sort of coverage the highs got. A number of these record lows go back into the past 100 years or more.
Here’s a map for the weekend:

Here are the 4 record highs:
| OR | Prineville | Sat, 18 Aug 2012 | 102 | 102 in 1982 |
| OR | Ruch | Sat, 18 Aug 2012 | 102 | 101 in 1941 |
| TX | Port Isabel | Sat, 18 Aug 2012 | 96 | 95 in 1913 |
| WA | Longmire Rainier Nps | Sat, 18 Aug 2012 | 95 | 92 in 1966 |
Here’s a list of the 127 record lows:
| AK | Kodiak Ap | Sat, 18 Aug 2012 | 41 | 42 in 1959 |
| AR | Harrison Boone Co Ap | Sat, 18 Aug 2012 | 57 | 57 in 1982 |
| AR | Paragould, 1 miles S of | Sat, 18 Aug 2012 | 62 | 63 in 1982 |
| CO | Holyoke | Sat, 18 Aug 2012 | 47 | 50 in 1976 |
| HI | Opihihale No 2 24.1 | Sat, 18 Aug 2012 | 59 | 60 in 1984 |
| IA | Allerton | Sat, 18 Aug 2012 | 50 | 56 in 1975 |
| IA | Atlantic, 1 miles NE of | Sat, 18 Aug 2012 | 40 | 41 in 1871 |
| IA | Audubon | Sat, 18 Aug 2012 | 42 | 44 in 1871 |
| IA | Bedford | Sat, 18 Aug 2012 | 49 | 50 in 1955 |
| IA | Belle Plaine | Sat, 18 Aug 2012 | 39 | 45 in 1976 |
| IA | Bloomfield, 1 miles WNW of | Sat, 18 Aug 2012 | 48 | 48 in 1937 |
| IA | Burlington, 2 miles S of | Sat, 18 Aug 2012 | 49 | 49 in 1951 |
| IA | Clarinda | Sat, 18 Aug 2012 | 42 | 44 in 1917 |
| IA | Decorah | Sat, 18 Aug 2012 | 43 | 43 in 1937 |
| IA | Eldora | Sat, 18 Aug 2012 | 46 | 46 in 1951 |
| IA | Fairfield | Sat, 18 Aug 2012 | 47 | 48 in 1917 |
| IA | Grinnell, 3 miles SW of | Sat, 18 Aug 2012 | 42 | 44 in 1955 |
| IA | Guthrie Ctr | Sat, 18 Aug 2012 | 41 | 44 in 1955 |
| IA | Harlan, 1 miles N of | Sat, 18 Aug 2012 | 43 | 46 in 1917 |
| IA | Hawarden | Sat, 18 Aug 2012 | 43 | 44 in 1976 |
| IA | Iowa City | Sat, 18 Aug 2012 | 46 | 48 in 1937 |
| IA | Keosauqua | Sat, 18 Aug 2012 | 45 | 48 in 1955 |
| IA | Leon, 6 miles ESE of | Sat, 18 Aug 2012 | 42 | 43 in 1955 |
| IA | Logan | Sat, 18 Aug 2012 | 45 | 46 in 1917 |
| IA | Mapleton No.2 | Sat, 18 Aug 2012 | 42 | 43 in 1917 |
| IA | Mt Ayr | Sat, 18 Aug 2012 | 44 | 45 in 1871 |
| IA | Ottumwa Industrial Ap | Sat, 18 Aug 2012 | 47 | 50 in 1937 |
| IA | Rathbun Dam | Sat, 18 Aug 2012 | 47 | 52 in 1955 |
| IA | Sheldon | Sat, 18 Aug 2012 | 39 | 41 in 1976 |
| IA | Sidney | Sat, 18 Aug 2012 | 50 | 50 in 1924 |
| IA | Washington | Sat, 18 Aug 2012 | 46 | 47 in 1937 |
| IA | Waterloo Municipal Ap | Sat, 18 Aug 2012 | 43 | 43 in 1951 |
| IA | Williamsburg, 3 miles SE of | Sat, 18 Aug 2012 | 44 | 45 in 1927 |
| IA | Winterset, 1 miles N of | Sat, 18 Aug 2012 | 41 | 45 in 1955 |
| IL | Cairo, 3 miles N of | Sat, 18 Aug 2012 | 56 | 56 in 1978 |
| IL | Chicago Botanic Garden | Sat, 18 Aug 2012 | 52 | 52 in 1976 |
| IL | Griggsville | Sat, 18 Aug 2012 | 49 | 49 in 1951 |
| IL | Jerseyville, 2 miles SW of | Sat, 18 Aug 2012 | 49 | 52 in 1955 |
| IL | Kaskaskia Rvr Nav Lock | Sat, 18 Aug 2012 | 51 | 53 in 1983 |
| IL | Kewanee, 1 miles E of | Sat, 18 Aug 2012 | 47 | 47 in 1937 |
| IL | La Harpe | Sat, 18 Aug 2012 | 47 | 47 in 1951 |
| IL | Morrisonville | Sat, 18 Aug 2012 | 50 | 52 in 1966 |
| IL | Mt Vernon, 3 miles NE of | Sat, 18 Aug 2012 | 51 | 52 in 1871 |
| IL | Normal, 4 miles NE of | Sat, 18 Aug 2012 | 49 | 49 in 1966 |
| IL | Quincy Rgnl Ap | Sat, 18 Aug 2012 | 50 | 53 in 1937 |
| IL | Rochelle | Sat, 18 Aug 2012 | 47 | 48 in 1966 |
| IL | Springfield Lincoln Ap | Sat, 18 Aug 2012 | 49 | 49 in 1937 |
| IL | White Hall, 1 miles E of | Sat, 18 Aug 2012 | 49 | 51 in 1917 |
| IN | Indianapolis Se Side | Sat, 18 Aug 2012 | 50 | 50 in 1937 |
| IN | Perrysville, 4 miles WNW of | Sat, 18 Aug 2012 | 50 | 50 in 1966 |
| KS | Atwood | Sat, 18 Aug 2012 | 48 | 49 in 1920 |
| KS | Clay Ctr | Sat, 18 Aug 2012 | 50 | 50 in 1917 |
| KS | Clinton Lake | Sat, 18 Aug 2012 | 52 | 55 in 1955 |
| KS | Concordia Asos | Sat, 18 Aug 2012 | 52 | 55 in 1974 |
| KS | Garnett, 1 miles E of | Sat, 18 Aug 2012 | 50 | 56 in 1955 |
| KS | Iola, 1 miles W of | Sat, 18 Aug 2012 | 50 | 55 in 1983 |
| KS | Ness City | Sat, 18 Aug 2012 | 50 | 52 in 1955 |
| KS | Oakley, 4 miles W of | Sat, 18 Aug 2012 | 50 | 52 in 1934 |
| KS | Oberlin | Sat, 18 Aug 2012 | 45 | 50 in 1893 |
| KS | Pomona Lake | Sat, 18 Aug 2012 | 56 | 56 in 1966 |
| KS | Smith Ctr | Sat, 18 Aug 2012 | 52 | 52 in 1934 |
| KS | Topeka Asos | Sat, 18 Aug 2012 | 50 | 53 in 1963 |
| KS | Tuttle Creek Lake | Sat, 18 Aug 2012 | 51 | 53 in 1955 |
| KY | Paducah Barkley Ap | Sat, 18 Aug 2012 | 55 | 56 in 1982 |
| KY | Providence | Sat, 18 Aug 2012 | 56 | 57 in 1980 |
| MI | Big Rapids Wtr Wks | Sat, 18 Aug 2012 | 26 | 37 in 1917 |
| MI | Howell Wwtp | Sat, 18 Aug 2012 | 43 | 45 in 1981 |
| MN | Browns Valley | Sat, 18 Aug 2012 | 41 | 42 in 1976 |
| MN | Forest Lake, 5 miles NE of | Sat, 18 Aug 2012 | 45 | 46 in 1951 |
| MN | Montevideo, 1 miles SW of | Sat, 18 Aug 2012 | 44 | 44 in 1951 |
| MO | Amity, 4 miles NE of | Sat, 18 Aug 2012 | 48 | 50 in 1955 |
| MO | Buffalo, 2 miles N of | Sat, 18 Aug 2012 | 50 | 52 in 1906 |
| MO | Butler, 4 miles W of | Sat, 18 Aug 2012 | 52 | 56 in 1982 |
| MO | Canton L | Sat, 18 Aug 2012 | 49 | 52 in 1951 |
| MO | Cape Girardeau Faa Ap | Sat, 18 Aug 2012 | 49 | 52 in 1982 |
| MO | Carrollton | Sat, 18 Aug 2012 | 53 | 55 in 1955 |
| MO | Clinton | Sat, 18 Aug 2012 | 46 | 48 in 1966 |
| MO | Columbia Rgnl Ap | Sat, 18 Aug 2012 | 53 | 55 in 1966 |
| MO | Farmington | Sat, 18 Aug 2012 | 50 | 51 in 1950 |
| MO | Fulton | Sat, 18 Aug 2012 | 48 | 52 in 1917 |
| MO | Hamilton, 2 miles W of | Sat, 18 Aug 2012 | 47 | 51 in 1982 |
| MO | Kirksville | Sat, 18 Aug 2012 | 48 | 49 in 1955 |
| MO | Maryville, 2 miles E of | Sat, 18 Aug 2012 | 46 | 49 in 1955 |
| MO | Memphis | Sat, 18 Aug 2012 | 47 | 49 in 1955 |
| MO | Moberly | Sat, 18 Aug 2012 | 51 | 51 in 1917 |
| MO | Monroe City | Sat, 18 Aug 2012 | 48 | 55 in 1951 |
| MO | New Franklin, 1 miles W of | Sat, 18 Aug 2012 | 50 | 53 in 1966 |
| MO | Perryville Wtp | Sat, 18 Aug 2012 | 50 | 52 in 1950 |
| MO | Princeton | Sat, 18 Aug 2012 | 45 | 50 in 1871 |
| MO | Shelbina | Sat, 18 Aug 2012 | 47 | 48 in 1917 |
| MO | Spickard, 7 miles W of | Sat, 18 Aug 2012 | 46 | 49 in 1955 |
| MO | St Joseph Rosecrans Mem | Sat, 18 Aug 2012 | 43 | 50 in 1955 |
| MO | Unionville | Sat, 18 Aug 2012 | 50 | 50 in 1963 |
| MO | Vichy Rolla National Ap | Sat, 18 Aug 2012 | 51 | 56 in 1982 |
| MO | Wappapello Dam | Sat, 18 Aug 2012 | 56 | 57 in 1950 |
| MO | Warrenton, 1 miles N of | Sat, 18 Aug 2012 | 50 | 52 in 1966 |
| MT | Mizpah, 4 miles NNW of | Sat, 18 Aug 2012 | 37 | 38 in 1959 |
| NE | Auburn, 5 miles ESE of | Sat, 18 Aug 2012 | 42 | 48 in 1917 |
| NE | Benkelman | Sat, 18 Aug 2012 | 51 | 51 in 1934 |
| NE | Chambers | Sat, 18 Aug 2012 | 42 | 44 in 1976 |
| NE | Crete | Sat, 18 Aug 2012 | 51 | 51 in 1917 |
| NE | Culbertson | Sat, 18 Aug 2012 | 45 | 49 in 1893 |
| NE | David City | Sat, 18 Aug 2012 | 49 | 52 in 1959 |
| NE | Greeley | Sat, 18 Aug 2012 | 39 | 46 in 1959 |
| NE | Hartington | Sat, 18 Aug 2012 | 45 | 45 in 1907 |
| NE | Hayes Center, 1 miles NW of | Sat, 18 Aug 2012 | 47 | 48 in 1901 |
| NE | Hebron | Sat, 18 Aug 2012 | 46 | 51 in 1917 |
| NE | Imperial | Sat, 18 Aug 2012 | 47 | 49 in 1918 |
| NE | Lincoln Ap | Sat, 18 Aug 2012 | 45 | 49 in 1917 |
| NE | Madrid | Sat, 18 Aug 2012 | 47 | 47 in 1884 |
| NE | Mc Cook | Sat, 18 Aug 2012 | 50 | 50 in 1903 |
| NE | Osceola | Sat, 18 Aug 2012 | 46 | 48 in 1959 |
| NE | Ravenna | Sat, 18 Aug 2012 | 42 | 47 in 1924 |
| NE | Seward | Sat, 18 Aug 2012 | 46 | 48 in 1917 |
| NE | Springview | Sat, 18 Aug 2012 | 39 | 45 in 1971 |
| NE | Superior, 4 miles E of | Sat, 18 Aug 2012 | 47 | 52 in 1955 |
| NE | Syracuse | Sat, 18 Aug 2012 | 45 | 45 in 1917 |
| NE | Tecumseh, 1 miles S of | Sat, 18 Aug 2012 | 43 | 44 in 1917 |
| NE | Tekamah | Sat, 18 Aug 2012 | 45 | 47 in 1917 |
| NE | Trenton Dam | Sat, 18 Aug 2012 | 50 | 50 in 1924 |
| NE | Wakefield | Sat, 18 Aug 2012 | 43 | 45 in 1976 |
| NV | Ruth | Sat, 18 Aug 2012 | 32 | 33 in 1942 |
| SD | Madison, 2 miles SE of | Sat, 18 Aug 2012 | 40 | 40 in 1976 |
| SD | Pickstown | Sat, 18 Aug 2012 | 46 | 48 in 1961 |
| SD | Yankton, 2 miles E of | Sat, 18 Aug 2012 | 44 | 44 in 1976 |
| TN | Pulaski Wwtp | Sat, 18 Aug 2012 | 44 | 55 in 1950 |
| TX | Bravo | Sat, 18 Aug 2012 | 42 | 55 in 1982 |
I suggest making this a weekly feature so we can all see if and how the highs and lows are changing.
But why leave out the High Min and Low Max temps? They are significant too, no?
While I don’t doubt that the vast majority of these will stand, I can guarantee with 100% certainty that the Pulaski, TN record is wrong. It did not even get into the 50s anywhere near there this past weekend, so there is some kind of mistake. Again, that doesn’t change the overall result.
Record highs followed by record lows? Oh no. Climate disruption! CO2 caused this!
And of course the swing from record highs to record lows will be blamed on global warming….and the Koch brothers!
Isn’t that amazing? We have had warm weather in SE Europe for the first couple of weeks of August, and now it is much cooler. Extreme weather, no doubt, for the last 50 to 100 years…. And all the Greek mountains that are scheduled to have wind farms are on fire by some miracle… But we shall be saving on CO2 with the windmills.
Gail Combs-
You wrote:
“According to Smith, there’s also been an affinity for retaining airport stations over other kinds of stations. His count shows 92% of GHCN stations in the USA are sited at airports, with about 41% worldwide.”
I am very interested in temperature measurements and would very much like to quote this information because it is so important. Where can I find information on “Smith” and these results?
Information on the relationship between GHCN and USHCN (checked by the WUWT survey) would be helpful; without checking I presume that USHCN is just the US part of GHCN. (I have read this information before but thoughts slip eventually…..)
I’ll return to this WUWT posting and hope to find an answer. Alternatively, please e-mail me directly at imcqueen(at)nbnet.nb.ca
IanM
Snowfalls? Appalachians? In the southern Canadian Rockies we’ve already had snowfall at moderately low altitudes, but in the eastern US?
The High Min Temps on the west coast seem to be along the I5 corridor.
September cool front in August in North TX. Does this mean we are 20-25 days into fall now? Starlings were flocked up this morning. Let’s see what the grackles do the new few days. The knocking down of the thermal Southern Plains ridge this early will have real consequences weather-wise the next few weeks. This is uncharted territory.
Just goes to show how the exceptional warmth in the Arctic which is melting out the polar ice has disrupted the jetstreams so that the cold air is pulled down ove the midwest.
Expect much more of these extremes in both directions as the polar amplification of AGW causes weather patterns not seem for at least a thousand years !
Entropic,
What you are decribing is weather, nothing more. And the long term temperature trend [the green line] is decelerating, not increasing. Sorry to have to bring actual science into the discussion, but what you believe just ain’t so.
I’m thinking the 26 in MI might be a misprint for 36, which would still be a new record. Likewise possibly for Pulaski TN and the one in TX; they dropped so far below the previous record that a misprint is highly possible, without in the least changing the fact of so many new or tied low records. Here in central VA we are at 71 having just finished with a light drizzle; very cool for nearly noon in August. Yesterday the airport zoomed all the way to 75, but we didn’t exceed 72 here. Still humid, though; hard to work outside for long; my glasses steam up and so do I.
Interesting that the ‘blanketed’ readings (high lows and low highs) on that map are all in the mountains. Usually that’s where you find the low lows.
izen says:
“Expect much more of these extremes in both directions as the polar amplification of AGW causes weather patterns not seem for at least a thousand years !”
izen’s belief system convinces him that he actually knows the weather patterns from a thousand years ago… and he knows that AGW is the cause of everything currently observed. But in reality, there are no ‘extremes’ currently. This has all happened before, repeatedly, and to a much greater extent. We are now in a “Goldilocks climate”, where temperatures have been unusually flat for the past century and a half.
There is zero scientific evidence to support izen’s baseless belief – and plenty of evidence that refutes it, such as the verifiable fact that rises in CO2 always follow rises in temperature. The alarmist crowd never did have any scientific evidence on their side, only their misguided belief system. Religious belief in CAGW seems to be enough for most of them. Crazy, no?
Having enjoyed one of the most wonderful, warm summer in ages in Waterloo, this should be the time of year when it is unbearably hot. The CNE is on! (Canadian National Exhibition). I have seen the Shell Tower temperature hit 106 F and that is right at the lakeshore. That was in 1969.
Today, fall is here. Leaves on maple trees turned over the weekend between Waterloo and Stratford. It is getting too cold to wear shorts – my knees are freezing!
How about consulting the traditional climate modelling/predicting system: What percentage of the Woolly Bear caterpillers body is brown this year? They are black-brown-black striped with the middle brown section supposed to foretell the winter: short = hard, long = mild
The statement that ‘climate models forecast’ the current cold weather can’t pass without comment. What a load of BS. Show me a climate model that actually predicts much colder weather around the world. That ‘prediction’ is just CYA bull-speak from warmists who see their gold-plated predictions being trashed by Grandma Nature who has apparently taken a dim view of their alarmist nonsense.
NOAA says (real data) that the specific humidity has been dropping for 60 years. Huh. And CO2 has rise continuuously all that time. Anyone see a spurious correlation here? CO2 dries the apmpsphere, apparently. Certainly a better match than CO2 and increased temperature, right? Given that all GMC’s predict a rise in specific humidity with an increase in CO2, we see another FAIL sign attached to them. (All of them? Wouldn’t want to pre-judge!)
Next we will be hearing from the CAGW camp that we need to reduce the CO2 level of the atmosphere in order to bring temperatures up again. If it continues to get colder, at least we will be able to burn all the Stupid lying around to thaw the pipes.
It has been a slightly wetter year here in Florida. Clearly the only explanation is that global waring is causing droughts and rain at the same time.
[Should that not be “Global warring”? 8<) Robt]
What do the stats of record highs and lows tell us?
Both AGW proponents and AGW skeptics believe that global temperatures – with a lot of averaging – change with time. AGW-ers believe that we now have unidirectional warming, for ever and ever amen. Skeptics also believe that climate changes, but that at short-medium time scales this change is a roughly sinusoidal oscillation. And we appear to be currently at the top of an oscillation with maximal temperatures for a century or so.
The month-to-month temperature record of course adds a huge amount of noise and up-and-down fluctuation to these slowly moving averages. If you take the sinusoidal oscillation model, then you would always expect more high temperature records when you are at the peak of a temperature oscillation, and more low records when you are in a trough. (The fact that you still get record lows when near a temperature peak shows how wide the short term fluctuation is.)
So there is no problem from the skeptic point of view for there to be currently more record highs than record lows. We are at a peak of natural temperature oscillation so more record highs would be expected than record lows. In a trough the opposite is expected.
So what is the big deal about record highs and lows?
I Carnac the all seeing seer, see the August 2012 headline from the great whore J. Hansen. August 2012 was the the hottest month ever. The desert Southwest and West Coast were the drivers of the heat. Never mind the cooler temperatures east of the Rockies, as they were just weather.
Even now J. Hansen is feverishly rewriting the past record al la Mikey’s nature trick.
phlogiston says:
August 20, 2012 at 8:39 am
We are at a peak of natural temperature oscillation so more record highs would be expected than record lows.
However when you consider that there has been natural warming since the LIA, the new low records are doubly bad for warmists. See:
http://wattsupwiththat.files.wordpress.com/2009/03/akasofu_ipcc.jpg
While we haven’t broken any record lows here in northern WI (to my knowledge), we’ve had some days that didn’t even reach 70F. Yes, it’s northern WI, but August is usually hot and humid, 80’s with some 90’s. Depressing because I cherish those hot, muggy days after 5 months of attempted glaciation…
izen says: 8:05 am
Expect much more of these extremes in both directions as the polar amplification of AGW causes weather patterns not seem for at least a thousand years.
The extremes have been seen in the last 100 years. See this explained very well, after Sioux Falls and a number of S Dakota cities set record lows on 8 / 17.
http://www.keloland.com/weather/newsdetail11951.cfm/hot-and-cold-of-records/?id=136010
From the report. -” It happened in 1934 when Sioux Falls set a record high of 107 on August 4 to a record low of 39 degrees on August 24.
This also happened in 1896 and 1970. The interesting thing about 1970 is we went from a record high of 99 degrees on August 14 to a record low two days later of 48 degrees, and then back to a record high of 99 degrees on August 29.
cptcharles says:
August 20, 2012 at 3:52 am
the Starlings are already beginning to gather together. Normally, they start flocking in latter half of September.
That’s interesting I said that last week for our UK starlings!
CSinKS says:
August 20, 2012 at 6:12 am
Global Warming … is there anything it can’t do?
It can’t bring down taxes!
Entropic man says:
August 20, 2012 at 6:40 am
The only sign of climate change here is a long term trend becoming a bit warmer, and even wetter.
Quit the blarney Ireland couldn’t get any wetter!
So the trend of record highs outpacing lows has been intensifying and going on for several years – that’s why it got a lot of attention. A one-time blip of record lows may get a little attention, but nobody is saying there won’t ever be any record lows ever again. You should put this information about record lows into the larger context of trends of record highs versus record lows – then it would be useful information.
As for media coverage, I can assure you that, if we see a real and documented long-term trend toward lower temperatures, record lows, or if someone shows that global warming is NOT happening, it will get all sorts of media attention. Til then, stay cool!