2015 Antarctic Maximum Sea Ice Extent Breaks Streak of Record Highs

The solar wind bursts from coronal holes remove cloud forming ions in high latitude regions and cause warming in the tropics due to a change in cloud properties and cloud duration in the tropics by a mechanism that is called electroscavening. Less ions, less clouds colder planet.
Galactic cosmic rays (GCR, the name for mostly high speed cosmic protons) create cloud forming ions in the atmosphere which is called ion mediated nucleation. More ions more clouds colder planet.
The solar heliosphere blocks and deflects GCR, so when the solar cycle is strong there is less GCR.
Normally when the solar cycle is weak and at the end of the solar cycle when the cycle the higher GCR would cause more cloud cover and would cause cooling. What inhibits the cooling is solar wind bursts which remove ions.
http://www.utdallas.edu/physics/pdf/Atmos_060302.pdf

Atmospheric Ionization and Clouds as Links Between Solar Activity and Climate

Observations of changes in cloud properties that correlate with the 11-year cycles in space particle fluxes are reviewed. The correlations can be understood in terms of one or both of two microphysical processes; ion mediated nucleation (IMN) and electroscavenging. IMN relies on the presence of ions to provide the condensation sites for sulfuric acid and water vapors to produce new aerosol particles, which, under certain conditions, might grow into sizes that can be activated as cloud condensation nuclei (CCN). Electroscavenging depends on the buildup of space charge at the tops and bottoms of clouds as the vertical current density (Jz) in the global electric circuit encounters the increased electrical resistivity of the clouds.
Space charge is electrostatic charge density due to a difference between the concentrations of positive and negative ions. Calculations indicate that this electrostatic charge on aerosol particles can enhance the rate at which they are scavenged by cloud droplets. The aerosol particles for which scavenging is important are those that act as insitu ice forming nuclei (IFN) and CCN. Both IMN and electroscavenging depend on the presence of atmospheric ions that are generated, in regions of the atmosphere relevant for effects on clouds, by galactic cosmic rays (GCR). The space charge depends, in addition, on the magnitude of Jz. The magnitude of Jz depends not only on the GCR flux, but also on the fluxes of MeV electrons from the radiation belts, and the ionospheric potentials generated by the solar wind, that can vary independently of the GCR flux. The roles of GCR and Jz in cloud processes are the speculative links in a series connecting solar activity, the solar wind, GCR, clouds and climate. This article reviews the correlated cloud variations and the two mechanisms proposed as possible explanations for these links.
http://sait.oat.ts.astro.it/MmSAI/76/PDF/969.pdf

Once again about global warming and solar activity
Solar activity, together with human activity, is considered a possible factor for the global warming observed in the last century. However, in the last decades solar activity has remained more or less constant while surface air temperature has continued to increase, which is interpreted as an evidence that in this period human activity is the main factor for global warming. We show that the index commonly used for quantifying long-term changes in solar activity, the sunspot number, accounts for only one part of solar activity
(William: Closed magnetic field) and using this index leads to the underestimation of the role of solar activity in the global warming in the recent decades. A more suitable index is the geomagnetic activity which reflects all solar activity, and it is highly correlated to global temperature variations in the whole period for which we have data. ….
Comment:
(William: Short term abrupt changes to the geomagnetic field caused by solar wind bursts, which are measured by the short term geomagnetic field change parameter Ak. Note the parameter is Ak rather than the month average with Leif provides a graph for. The effect is determined by the number of short term wind bursts. A single very large event has less affect than a number of events. As Coronal holes can persist for months and years and as the solar wind burst affect lasts for roughly week, a coronal hole has a significant effect on planetary temperature)
…The geomagnetic activity reflects the impact of solar activity originating from both closed and open magnetic field regions, so it is a better indicator of solar activity than the sunspot number which is related to only closed magnetic field regions. It has been noted that in the last century the correlation between sunspot number and geomagnetic activity has been steadily decreasing from – 0.76 in the period 1868- 1890, to 0.35 in the period 1960-1982, while the lag has increased from 0 to 3 years (Vieira
et al. 2001).
…In Figure 6 the long-term variations in global temperature are compared to the long-term variations in geomagnetic activity as expressed by the ak-index (Nevanlinna and Kataja 2003). The correlation between the two quantities is 0.85 with p<0.01 for the whole period studied. It could therefore be concluded that both the decreasing correlation between sunspot number and geomagnetic activity, and the deviation of the global temperature long-term trend from solar activity as expressed by sunspot index are due to the increased number of high-speed streams of solar wind on the declining phase and in the minimum of sunspot cycle in the last decades.

And you also left out the obligatory, “WE’RE ALL GONNA DIE!!!!!” as well as the bottom line, “Unless you give us all of your money and do what we tell you to do. (And get rid of those @ur momisugly#&% cows!!!!)”
I’m sure you won’t make that misteak again, Eugene ;o)