National Weather Service - Des Moines, IA

KALO April, 2012
Date	Observed Low (F)	Observed High (F)	Normal Low (F)	Normal High (F)	Record Low (F)	Year	Record High (F)	Year	Observed Precipitation (inches)	Record Precipitation (inches)	Record Snow Fall (inches)
1	39	68	32	54	16	1930	88	2003	0	1.52 1897
2	47	74	32	54	13	1895	83	2003	0	1.87 1964
3	52	67	32	55	9	1975	81	1929	0	0.90 2007
4	45	64	33	55	4	1975	82	1921	0	1.60 1945
5	35	61	33	56	9	1982	84	1991	0	0.82 1958
6	27	60	33	56	-4	1982	88	1991	0	2.63 2010
7	35	59	34	57	12	1972	79	1925	0.04	1.22 1929
8	30	67	34	57	9	1972	87	1931	0	2.10 1991
9	31	60	35	58	11	2003	81	1934	0	1.25 1919
10	24	52	35	58	18	1960	92	1930	0	1.52 1947
11	23	56	35	59	16	2004	87	1930	0	1.15 1961
12	24	61	36	59	18	1940	87	1925	0	2.03 1991
13	46	53	36	60	18	1950	88	1916	0.16	0.97 1967
14	51	70	37	60	18	1928	90	2003	0.84	1.10 1937
15	58	77	37	61	15	1928	91	2002	0.06	1.14 1966
16	40	58	37	61	19	1949	88	2004	0.02	1.14 1945
17	30	63	38	61	14	1921	85	1985	0	1.43 1960
18	50	71	38	62	20	1983	92	1994	0.07	2.29 2008
19	41	52	39	62	20	1988	87	1985	1.64	1.93 2000
20	34	55	39	63	24	1956	89	1987	0	2.65 1979
21	31	54	39	63	22	1934	93	1980	0.04	1.63 1905
22	43	60	40	64	20	1986	100	1980	0.06	2.11 1968
23	37	64	40	64	19	1927	89	1925	0	1.66 1948
24	39	75	41	64	20	1956	90	1939	0	1.90 2008
25	51	78	41	65	21	1934	90	1949	Trace	3.05 2008
26	38	64	42	65	23	1907	85	1986	0	2.80 2009
27	40	58	42	66	24	1928	89	1981	0.13	0.90 2002
28	38	47	42	66	25	1950	89	1970	0.38	1.62 1896
29	41	53	43	66	25	2011	89	2007	0.31	1.83 1984
30	46	62	43	67	26	1956	92	1910	0	2.33 1997
Average	38.9	62.1	37.3	60.6					3.75 Normal = 3.70

The special shading of colors in the Observed High/Low and Record High/Low/Year columns depict
observed monthly extremes and record monthly extremes and the years in which they occurred.

(The above data is unofficial and may contain errors.)
For official climate records, please contact...www.ncdc.noaa.gov.

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