UAH Global Temperature for October, down significantly

October 2009 UAH Global Temperature Update +0.28 deg. C

by Roy W. Spencer, Ph. D.

YR MON GLOBE NH SH TROPICS

2009 1 +0.304 +0.443 +0.165 -0.036

2009 2 +0.347 +0.678 +0.016 +0.051

2009 3 +0.206 +0.310 +0.103 -0.149

2009 4 +0.090 +0.124 +0.056 -0.014

2009 5 +0.045 +0.046 +0.044 -0.166

2009 6 +0.003 +0.031 -0.025 -0.003

2009 7 +0.411 +0.212 +0.610 +0.427

2009 8 +0.229 +0.282 +0.177 +0.456

2009 9 +0.422 +0.549 +0.294 +0.511

2009 10 +0.284 +0.271 +0.298 +0.328

UAH_LT_1979_thru_Oct_09

The global-average lower tropospheric temperature anomaly in October 2009 fell from +0.42 deg. C in September to +0.28 deg. C in October. The tropical and Northern Hemisphere were responsible for this cooling.

The global-average sea surface temperature anomalies in October continued their fall from the peak in July, despite the irregular onset of El Nino conditions:

AMSR-E_SST_thru_Oct_09

The daily running 3-day average SSTs through early November shows no let-up in this cooling:

AMSR-E_daily_SST_thru_Nov_4_09

As usual, the linear trend lines in the previous two figures should not be construed as having any predictive power whatsoever — they are for entertainment purposes only.

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dennis ward
November 11, 2009 1:24 pm

Why are people arguing that because the temperature anomaly has risen by 0.28 degrees, as has EVERY month this year, that the planet is cooling? What am I missing?
And hasn’t the running 13month average been above 0.0 since 1995?
How can people not see this?