It is significantly colder globally, colder even than the significant drop to -0.046°C seen in January 2008.
The global ∆T from April to May 2008 was -.195°C
UAH
2008 1 -0.046
2008 2 0.020
2008 3 0.094
2008 4 0.015
2008 5 -0.180
Compared to the May 2007 value of 0.199°C we find a 12 month ∆T is -.379°C.
©UAH |
Reference: UAH lower troposphere data |