NAMPA SUGAR FACTORY, IDAHO

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(106305)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.55 25.87 14.71 24.71
1977 11.65 21.96 26.39 36.07 39.29 53.70 53.13 54.10 43.33 32.48 ----- z 27.13 36.29
1978 26.65 27.32 ----- z 35.87 39.67 a 47.10 53.87 49.55 41.97 31.06 20.30 15.35 35.34
1979 3.03 22.21 28.68 32.97 42.00 47.33 53.77 52.45 43.23 36.06 20.73 21.77 33.69
1980 19.58 27.17 27.39 36.60 42.16 ----- z 54.16 47.61 41.80 31.71 25.17 21.13 34.04
1981 24.03 22.86 27.23 33.60 39.68 46.20 49.94 51.74 47.20 33.94 32.93 26.81 36.35
1982 16.16 20.75 30.23 32.30 40.39 51.40 56.29 54.87 43.97 34.90 25.40 22.13 35.73
1983 24.68 31.25 35.06 34.13 43.00 49.57 55.55 58.61 43.07 37.35 33.67 18.00 38.66
1984 16.68 22.62 31.84 35.63 42.45 49.13 57.48 58.48 41.57 32.26 30.20 13.65 36.00
1985 11.03 17.44 a 25.61 37.87 45.45 51.47 59.65 50.48 ----- z 32.87 18.27 4.68 32.26
1986 18.35 32.00 36.42 36.57 45.03 55.20 53.39 56.87 44.93 35.84 30.53 19.87 38.75
1987 18.48 27.39 32.39 39.00 47.48 53.40 54.13 51.35 44.80 35.13 30.70 23.55 38.15
1988 17.00 25.76 30.03 37.73 43.35 54.50 55.58 51.48 41.83 40.26 32.03 20.06 37.47
1989 13.00 10.86 32.52 38.33 41.61 51.90 56.52 52.00 44.03 36.23 25.07 18.48 35.05
1990 25.39 22.50 30.29 40.27 42.42 50.77 56.90 56.29 49.43 34.48 27.47 6.77 36.92
1991 15.97 29.18 31.16 35.40 42.03 48.00 55.35 56.87 46.17 36.10 28.00 21.94 37.18
1992 23.32 30.00 33.19 37.87 43.55 52.77 54.16 53.90 44.60 37.97 27.43 21.23 38.33
1993 18.32 22.14 32.68 36.57 47.35 48.63 50.65 51.81 44.47 37.48 19.77 24.84 36.23
1994 27.55 23.86 31.32 38.37 46.19 49.90 56.90 56.13 46.40 35.90 24.20 23.45 38.35
1995 27.58 29.79 31.58 36.03 44.58 ----- z 56.00 50.65 47.23 33.58 33.77 25.87 37.88
1996 25.71 25.62 32.94 36.97 43.35 49.83 55.84 51.39 42.47 34.39 30.63 29.10 38.19
1997 25.65 26.93 31.68 36.10 46.39 51.63 54.42 54.45 49.33 35.58 29.83 21.65 38.64
1998 28.39 30.18 31.48 36.53 45.03 48.73 59.77 55.58 51.13 34.52 31.47 19.74 39.38
1999 26.77 27.71 30.42 33.00 40.58 50.43 53.45 55.45 44.47 36.13 33.43 26.42 38.19
2000 26.84 31.45 31.42 40.03 46.26 51.03 a 57.74 55.87 45.53 39.74 24.63 24.81 39.61
2001 19.94 23.79 33.03 34.17 45.68 50.17 58.23 58.26 47.87 36.26 32.70 24.45 38.71
2002 25.55 21.93 28.39 36.90 43.45 53.63 60.97 53.68 46.77 33.68 27.17 28.55 38.39
2003 30.81 26.57 34.10 37.70 44.84 53.50 61.58 59.23 47.77 41.71 25.60 29.71 41.09
2004 21.87 26.28 33.87 38.27 44.58 53.27 60.58 58.10 47.53 40.03 30.33 27.00 40.14
2005 25.58 24.61 32.45 36.73 45.23 49.93 58.97 56.65 ----- z 38.58 28.17 20.71 37.96
2006 29.03 23.43 32.26 38.37 46.29 55.63 62.35 55.42 46.83 36.13 32.00 22.32 40.01
2007 18.29 28.00 34.35 36.87 46.48 53.77 63.35 55.87 48.03 38.55 27.87 24.32 39.65
2008 21.29 26.90 29.23 31.27 45.00 51.30 58.81 57.58 46.00 37.26 32.87 21.45 38.25
2009 24.45 26.25 29.61 36.37 45.00 54.47 59.35 56.35 e 49.31 d 35.81 29.20 17.42 38.63
2010 28.48 30.89 32.19 34.17 39.55 51.03 56.10 53.84 46.10 40.77 27.60 24.48 38.77
2011 19.68 22.57 31.13 30.83 42.10 48.83 55.48 58.84 50.10 40.48 27.93 18.03 37.17
2012 24.19 26.41 34.35 39.70 42.35 50.97 62.10 57.87 47.03 36.32 32.73 28.52 40.21
2013 8.87 27.29 30.84 36.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 22.33
Period of Record Statistics
MEAN 21.35 25.51 31.33 36.25 43.61 51.15 56.74 54.71 45.77 36.08 28.21 21.62 38.06
S.D. 6.34 4.21 2.43 2.34 2.34 2.42 3.24 2.98 2.57 2.67 4.15 5.57 1.65
SKEW -0.87 -1.08 -0.40 -0.52 -0.25 -0.03 0.16 -0.41 0.11 0.26 -0.67 -1.15 -0.64
MAX 30.81 32.00 36.42 40.27 47.48 55.63 63.35 59.23 51.13 41.71 33.77 29.71 41.09
MIN 3.03 10.86 25.61 30.83 39.29 46.20 49.94 47.61 41.57 31.06 18.27 4.68 33.69
NO YRS 37 37 36 36 36 34 36 36 34 37 36 37 30