Category: USA48

UAH for April 2013 is out.

5th coldest April in USA49 history (which is USA 48 + Alaska)

year	Mo	USA49
1983	4	-2.68
1982	4	-1.61
1984	4	-1.6
1997	4	-1.5
2013	4	-0.93
1998	4	-0.62
1995	4	-0.61
1979	4	-0.6
1993	4	-0.58
1980	4	-0.56
1996	4	-0.53
1985	4	-0.22
1986	4	-0.16
2008	4	-0.15
2009	4	-0.11
2011	4	-0.1
1988	4	-0.01
1999	4	0.14
1991	4	0.21
2007	4	0.25
1992	4	0.31
2005	4	0.44
2004	4	0.47
2003	4	0.48
1994	4	0.5
2000	4	0.51
2001	4	0.53
1987	4	0.57
2010	4	0.66
1989	4	0.74
2002	4	0.82
1990	4	0.92
2006	4	1.33
2012	4	1.48
1981	4	1.51

UAH for March 2013 is out.

According to WUWT there are two new products added:

“The two new products are a USA49, which includes Alaska with the lower 48, and a listing for Australia, which includes Tasmania. Both of these new products will include temperature anomaly and trend data going back to the beginning of the UAH dataset in December 1978.”

3rd Coldest March in USA49 history! (Since 1979 anyway)

10 coldest March’s USA49 ranked coldest to 10th coldest

Year	Mo	USA49
1980	3	-1.37
1981	3	-0.93
2013	3	-0.87
1984	3	-0.82
2001	3	-0.8
1988	3	-0.75
1983	3	-0.73
2002	3	-0.73
2008	3	-0.71
1996	3	-0.63

USA48 has March 2013 as the 6th coldest

year	Mo	USA48
1981	3	-1.55
1980	3	-1.49
1984	3	-1.31
1996	3	-1.24
2002	3	-1.2
2013	3	-1.00
1983	3	-0.91
2001	3	-0.85
2005	3	-0.81
1988	3	-0.71