NAMPA SUGAR FACTORY, IDAHO

Monthly Average Maximum 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 67.23 55.03 40.87 54.38
1977 26.81 42.14 52.35 69.63 66.06 86.60 88.61 89.10 76.80 65.52 ----- z 44.71 64.39
1978 42.58 45.14 ----- z 59.83 69.53 a 80.80 90.00 a 86.70 a 75.17 69.07 a 47.34 a 36.42 63.87
1979 26.17 a 40.75 56.52 62.10 74.32 83.90 90.84 84.71 83.50 66.94 44.53 41.87 63.01
1980 37.45 44.62 51.16 66.23 69.26 ----- z 88.16 82.68 71.53 62.03 45.13 37.97 59.66
1981 39.39 46.61 56.10 61.70 69.10 76.93 88.77 92.84 81.23 62.32 54.27 44.23 64.46
1982 34.06 40.11 54.61 60.03 71.55 81.83 85.61 90.35 75.83 62.97 46.30 39.97 61.94
1983 40.48 49.25 54.94 59.93 71.42 80.10 84.90 90.00 77.57 66.45 52.23 32.32 63.30
1984 30.77 37.59 54.29 59.87 69.16 77.33 91.55 92.45 76.00 61.35 49.33 33.70 a 61.12
1985 28.74 35.25 49.10 68.57 73.81 84.20 95.55 86.26 ----- z 61.71 38.80 23.55 58.68
1986 35.94 48.79 60.94 62.63 73.61 90.03 86.00 93.68 70.63 67.19 52.57 38.16 65.01
1987 36.35 47.71 56.45 74.20 78.19 84.70 87.45 87.23 82.30 71.19 52.20 43.32 66.78
1988 34.00 46.31 56.90 67.03 73.32 86.07 93.77 90.26 77.87 75.97 50.03 36.06 65.63
1989 32.77 29.68 53.48 67.67 72.39 85.77 93.35 86.16 79.53 65.19 53.10 46.74 63.82
1990 44.45 45.29 58.61 70.60 70.23 81.97 92.84 90.74 86.90 65.39 51.53 29.26 65.65
1991 32.52 50.43 54.68 61.97 67.61 78.20 93.00 92.71 80.90 67.65 45.77 40.97 63.87
1992 40.87 51.76 64.03 69.73 81.61 86.00 86.84 91.32 78.47 69.68 43.73 36.26 66.69
1993 33.00 37.25 49.10 59.97 77.16 76.37 81.16 85.06 81.20 68.03 47.27 44.03 61.63
1994 38.71 43.57 62.13 67.70 75.00 83.33 94.55 93.32 84.40 65.29 43.00 37.58 65.72
1995 44.39 53.50 56.03 63.53 71.77 ----- z 90.45 88.23 82.53 65.35 54.13 41.35 64.66
1996 41.77 45.55 57.45 64.33 70.16 82.87 95.29 92.19 77.30 66.84 52.40 43.81 65.83
1997 41.45 48.25 58.65 62.60 78.81 82.60 88.39 91.55 81.73 66.10 54.47 40.13 66.23
1998 46.52 50.00 56.74 63.37 69.26 79.37 96.65 93.61 85.00 65.97 53.13 40.19 66.65
1999 44.10 45.25 57.16 61.40 72.10 81.17 90.90 91.90 79.90 70.29 58.00 40.87 66.09
2000 41.39 52.14 55.29 69.77 74.42 83.72 a 92.90 93.42 77.90 64.90 42.70 38.97 65.63
2001 34.84 42.61 58.87 62.17 78.03 83.60 91.68 94.81 84.33 67.94 55.60 38.29 66.06
2002 39.52 46.11 52.84 65.40 73.03 84.70 95.03 86.48 81.20 63.97 51.93 44.71 65.41
2003 44.58 48.25 58.10 61.80 72.90 85.67 97.65 92.58 82.03 73.06 49.33 45.42 67.61
2004 34.81 42.38 62.77 68.73 72.39 84.33 93.39 89.52 77.80 66.45 47.07 42.71 65.20
2005 40.03 47.96 59.39 63.93 71.90 79.07 94.13 92.48 ----- z 66.71 46.47 35.68 63.43
2006 44.45 45.79 53.61 63.73 75.94 85.93 98.10 90.55 79.87 65.45 52.30 40.03 66.31
2007 40.00 48.71 61.32 65.33 77.58 85.03 98.13 91.13 79.87 63.39 51.80 40.29 66.88
2008 36.71 45.31 53.03 59.80 73.97 81.40 93.97 92.52 80.27 66.03 52.37 40.42 64.65
2009 38.16 46.57 53.29 64.23 75.68 81.17 93.61 89.58 e 85.56 e 59.35 51.83 35.16 64.52
2010 43.90 47.43 57.03 61.80 65.81 79.23 91.61 88.97 80.97 69.77 48.77 40.61 64.66
2011 38.16 44.50 53.94 57.67 67.87 77.17 90.23 93.81 86.17 66.58 49.20 41.65 63.91
2012 42.97 48.72 56.06 67.27 71.74 81.87 95.94 93.77 83.90 65.71 53.60 44.55 67.17
2013 26.32 45.32 57.94 74.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 43.19
Period of Record Statistics
MEAN 37.81 45.31 56.25 64.34 72.69 82.44 91.69 90.35 80.18 66.35 49.92 39.54 65.05
S.D. 5.54 4.84 3.50 3.85 3.67 3.25 3.98 3.04 3.84 3.25 4.29 4.70 1.65
SKEW -0.55 -1.12 0.13 0.51 0.26 -0.08 -0.49 -0.72 -0.47 0.55 -0.55 -1.25 -0.76
MAX 46.52 53.50 64.03 74.20 81.61 90.03 98.13 94.81 86.90 75.97 58.00 46.74 67.61
MIN 26.17 29.68 49.10 57.67 65.81 76.37 81.16 82.68 70.63 59.35 38.80 23.55 61.12
NO YRS 37 37 36 36 36 34 36 36 34 37 36 37 30