DATELAND WHITEWING RCH,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(022434)

File last updated on Apr 3, 2013
*** Note *** Provisional Data *** After Year/Month 201005
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1972 ----- z ----- z ----- z ----- z ----- z 59.00 e 70.00 61.00 b 55.00 43.00 f 32.00 24.00 24.00
1973 25.00 31.00 36.00 b 38.00 b 48.00 53.00 64.00 a 56.00 a 54.00 41.00 a 34.00 c 30.00 25.00
1974 24.00 b 33.00 35.00 43.00 h 44.00 54.00 61.00 64.00 g 62.00 45.00 36.00 a 25.00 24.00
1975 26.00 29.00 a 30.00 a 32.00 36.00 ----- z 57.00 a 59.00 f 54.00 f 35.00 d 31.00 b 28.00 26.00
1976 22.00 a 34.00 30.00 a 39.00 d 47.00 e 50.00 f 59.00 d 59.00 e 56.00 43.00 a 29.00 28.00 22.00
1977 24.00 a 29.00 a 32.00 35.00 41.00 c 55.00 a 64.00 c 64.00 57.00 b 47.00 36.00 36.00 24.00
1978 29.00 31.00 40.00 ----- z 46.00 54.00 58.00 57.00 49.00 52.00 36.00 23.00 23.00
1979 27.00 29.00 36.00 37.00 45.00 52.00 58.00 55.00 a 61.00 35.00 25.00 28.00 25.00
1980 29.00 a 32.00 34.00 33.00 45.00 50.00 61.00 61.00 52.00 40.00 32.00 31.00 29.00
1981 29.00 29.00 39.00 41.00 b 45.00 57.00 a 67.00 67.00 a 57.00 40.00 33.00 a 29.00 29.00
1982 28.00 33.00 32.00 39.00 46.00 49.00 m 54.00 68.00 49.00 40.00 35.00 29.00 28.00
1983 29.00 31.00 38.00 35.00 47.00 52.00 60.00 j 58.00 60.00 51.00 30.00 33.00 29.00
1984 28.00 31.00 32.00 41.00 45.00 ----- z 72.00 i 68.00 60.00 39.00 31.00 31.00 28.00
1985 31.00 30.00 31.00 48.00 49.00 52.00 ----- z 61.00 n 52.00 49.00 29.00 28.00 28.00
1986 39.00 26.00 39.00 39.00 42.00 60.00 a 62.00 72.00 k 49.00 44.00 j 35.00 31.00 26.00
1987 24.00 29.00 p 35.00 41.00 ----- z 60.00 59.00 t 63.00 n 56.00 a 50.00 33.00 26.00 24.00
1988 26.00 o 30.00 a 31.00 k ----- z 49.00 p 50.00 64.00 62.00 52.00 53.00 i 30.00 22.00 22.00
1989 28.00 30.00 35.00 44.00 49.00 50.00 62.00 58.00 62.00 39.00 38.00 29.00 28.00
1990 28.00 25.00 30.00 46.00 48.00 51.00 64.00 60.00 55.00 48.00 31.00 17.00 17.00
1991 31.00 32.00 32.00 36.00 44.00 55.00 61.00 61.00 58.00 36.00 31.00 31.00 31.00
1992 30.00 40.00 41.00 49.00 55.00 56.00 58.00 59.00 59.00 51.00 30.00 27.00 27.00
1993 29.00 37.00 37.00 43.00 50.00 50.00 61.00 61.00 55.00 ----- z 32.00 24.00 24.00
1994 28.00 31.00 41.00 42.00 50.00 60.00 67.00 72.00 56.00 47.00 29.00 31.00 28.00
1995 32.00 39.00 35.00 39.00 43.00 52.00 65.00 72.00 53.00 42.00 44.00 28.00 28.00
1996 30.00 33.00 37.00 40.00 50.00 58.00 68.00 70.00 60.00 35.00 38.00 29.00 29.00
1997 33.00 31.00 38.00 40.00 55.00 57.00 63.00 71.00 61.00 43.00 37.00 26.00 26.00
1998 32.00 37.00 34.00 37.00 46.00 ----- z 66.00 72.00 55.00 45.00 38.00 23.00 23.00
1999 29.00 30.00 35.00 38.00 41.00 50.00 70.00 e 64.00 63.00 52.00 32.00 32.00 29.00
2000 27.00 35.00 41.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 27.00
2001 ----- z ----- z 38.00 h 38.00 f 50.00 b 57.00 f ----- z ----- z ----- z ----- z ----- z ----- z 38.00
2002 ----- z ----- z ----- z 40.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 29.00 l 29.00
2003 30.00 k 30.00 e 37.00 k 36.00 i 42.00 k 56.00 h 64.00 h 70.00 k 62.00 g 48.00 h 30.00 i 25.00 i 25.00
2004 28.00 j 31.00 h 34.00 g 44.00 i 50.00 55.00 61.00 67.00 54.00 44.00 29.00 30.00 28.00
2005 34.00 39.00 37.00 42.00 48.00 ----- z 68.00 ----- z ----- z ----- z ----- z ----- z 34.00
2006 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
2007 ----- z ----- z 31.00 43.00 50.00 55.00 69.00 72.00 55.00 50.00 35.00 28.00 28.00
2008 26.00 31.00 38.00 45.00 47.00 a 55.00 70.00 68.00 63.00 39.00 41.00 ----- z 26.00
2009 31.00 a 30.00 37.00 39.00 52.00 56.00 70.00 64.00 ----- z 36.00 36.00 28.00 28.00
2010 34.00 37.00 39.00 44.00 45.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 34.00
Period of Record Statistics
MEAN 28.90 32.03 35.53 40.17 46.84 54.37 63.52 63.96 56.33 43.36 33.38 27.90 27.17
S.D. 3.51 3.61 3.42 4.05 3.98 3.30 4.45 5.47 4.14 5.63 4.00 3.74 3.56
SKEW 0.51 0.59 -0.09 0.16 -0.25 0.24 -0.12 0.12 -0.08 0.05 0.50 -0.64 -2.06
MAX 39.00 40.00 41.00 49.00 55.00 60.00 70.00 72.00 63.00 52.00 44.00 36.00 31.00
MIN 22.00 25.00 30.00 32.00 36.00 50.00 54.00 55.00 49.00 35.00 25.00 17.00 17.00
NO YRS 31 32 32 30 32 27 29 27 30 28 32 31 12