IRONSIDE 2 W, OREGON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(354175)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 200407
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
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 39.79 p 36.32 c 36.32
1956 33.70 a 31.69 c 47.22 h 62.27 d 71.35 h 74.56 c 89.26 d 84.81 j 79.04 f 57.83 h 46.90 a 39.27 i 56.40
1957 24.94 37.54 ----- z 56.40 65.26 75.33 86.06 85.39 c 85.56 n 60.92 g 45.35 j 38.33 p 61.56
1958 34.50 c 42.08 b 44.74 54.50 76.57 a ----- z ----- z ----- z 75.66 a 70.19 48.00 d 43.10 54.37
1959 36.40 a 41.96 c 51.17 h 62.00 e 62.67 g 81.96 f 89.96 d 85.48 d 70.63 c 59.88 f 47.76 e 37.76 f 62.03
1960 25.82 i 35.31 m 48.62 b 56.12 f 66.11 c 81.78 g 93.17 b 83.79 c 80.26 g 67.12 n 43.35 m 37.74 l 72.92
1961 37.91 i 44.06 k 48.35 n 58.29 f 68.89 m 86.48 e 92.41 i 93.19 e 69.79 a 59.93 b 46.48 e 33.79 q 71.18
1962 27.11 l 36.82 k 45.40 p 68.19 i 67.08 r 77.37 c 83.86 b 83.34 b 79.71 f 61.54 c 49.08 d 39.00 m 71.04
1963 32.62 g 50.33 a 50.26 h 52.19 c 69.50 i 75.53 m 83.19 d 86.10 78.91 h 66.35 h 46.33 f 32.42 g 67.95
1964 33.70 k 38.86 o 43.22 v 58.75 r 72.36 t ----- z 86.50 a 80.41 d 71.72 e 68.83 m 44.86 p 39.46 r 79.54
1965 ----- z ----- z ----- z ----- z ----- z 76.65 j 83.38 j 74.65 n 67.46 d 68.08 f 51.83 g 36.35 h 67.46
1966 37.96 e 38.62 l 51.64 f 61.12 f 72.45 i 74.33 c 86.46 e 86.72 f 79.86 a 63.71 g 50.11 k 34.92 g 69.65
1967 37.64 i 45.35 h 49.89 m 52.60 t 72.20 p 74.15 d 91.04 e 93.83 b 84.42 f 59.62 b 48.00 33.45 66.68
1968 33.64 c 44.55 54.87 a 55.46 b 65.85 k 76.82 b 89.77 78.89 d 73.59 a 59.69 b ----- z ----- z 63.03
1969 33.86 j 34.57 n 46.26 l 61.50 h 72.18 c 74.15 d 86.67 a 88.61 h 76.50 d 56.86 b 50.32 b 39.41 i 69.45
1970 35.65 h 47.68 f 47.21 b 52.24 m 66.04 e 76.43 b 88.56 f 91.23 a 69.81 d 58.89 d 45.96 g 32.20 f 68.27
1971 36.00 c 42.29 d 43.95 i 59.09 h 68.00 69.70 86.75 c 93.56 d 69.50 b 58.64 f 43.16 e 31.04 f 63.62
1972 32.77 i 35.85 c 51.96 d 53.61 b 69.11 d 76.21 a 85.87 a 89.48 d 70.96 f 64.29 j ----- z ----- z 66.01
1973 31.25 o 40.33 p 49.50 g 58.96 e 71.33 g 78.16 e 89.75 c 87.15 d 75.14 i 62.75 g 42.67 i 38.50 o 78.50
1974 27.77 i 39.89 i 47.11 l 56.46 f 63.74 d 83.07 84.42 86.52 d 82.75 f 66.00 d 47.23 h 34.59 d 69.72
1975 33.35 e 36.52 e 41.52 b 48.59 c 63.89 c 71.82 b 87.21 c 80.80 a 78.24 e 59.88 f 45.24 e 39.56 f 58.72
1976 37.24 j 37.80 i 43.65 k ----- z 71.38 g 73.24 a 86.60 a 81.00 o 77.39 l 65.42 g 52.93 o 40.89 l 79.92
1977 29.79 g 46.25 h 47.54 e 66.28 e 59.96 d 81.66 a 85.43 a 86.42 71.50 63.19 45.12 e 38.97 a 64.61
1978 35.75 c 40.64 f 53.86 c 54.81 c 60.93 a 75.37 c 84.97 b 83.06 70.19 c 67.21 b 43.69 d 30.68 60.05
1979 23.62 g 36.39 j 49.62 b 55.78 c 68.48 b 77.52 e 88.39 84.29 c 80.83 68.22 d 44.36 b 37.65 e 65.51
1980 33.69 e 39.20 d 47.93 b 60.87 65.19 e 68.93 85.87 a 82.52 74.93 63.45 46.33 38.21 b 58.93
1981 34.68 39.00 b 52.86 c 58.41 c 62.90 72.23 84.84 91.35 e 77.67 57.62 b 48.10 a 37.90 59.80
1982 ----- z 33.68 47.06 53.07 64.23 74.93 80.68 86.19 71.60 59.26 40.73 34.32 58.70
1983 36.00 39.18 48.48 53.73 67.16 72.40 79.32 85.23 74.00 64.10 43.67 28.26 57.63
1984 29.45 31.55 44.79 l 52.73 62.52 69.40 86.71 87.77 70.80 56.10 41.33 28.81 56.11
1985 28.58 32.21 40.61 62.77 67.65 77.57 91.84 80.79 c 66.58 k 58.45 34.77 24.26 54.50
1986 34.45 43.00 56.42 57.77 66.32 83.30 87.08 s 88.90 67.13 65.13 47.00 34.39 58.53
1987 31.19 41.50 49.26 67.43 70.90 79.03 83.00 85.50 a 82.33 72.58 46.27 34.52 61.96
1988 31.90 40.14 50.81 60.20 67.65 78.80 89.39 87.87 76.13 74.45 42.33 32.06 60.98
1989 28.42 29.07 45.13 61.57 64.23 78.50 88.13 80.03 75.50 62.71 47.73 41.52 58.54
1990 38.06 39.89 53.35 66.20 64.06 75.10 89.10 85.74 84.57 59.74 46.80 36.65 n 63.87
1991 35.83 m 44.39 47.39 55.63 61.45 70.73 89.16 90.45 81.38 n 65.16 40.37 34.71 59.94
1992 33.84 43.72 57.90 62.00 76.65 82.50 81.29 87.32 75.07 66.39 37.30 30.35 61.19
1993 26.29 29.57 41.41 i 54.00 67.56 v 70.30 74.55 80.90 78.37 63.39 42.53 35.42 55.53
1994 38.52 37.61 56.68 61.50 70.65 77.20 91.58 90.19 78.27 o ----- z 33.00 z 37.11 v 65.49
1995 32.67 s 50.38 l 48.23 56.30 64.77 72.03 83.65 82.74 79.23 59.42 47.94 n 33.09 t 68.30
1996 39.15 r 42.83 q 52.50 q 59.20 61.42 74.63 87.77 84.06 72.03 62.32 47.37 36.71 65.06
1997 37.35 41.14 50.26 55.87 69.65 72.33 79.10 84.68 76.87 61.32 48.03 35.84 59.37
1998 38.00 k 42.18 q 52.47 l 55.75 j 64.79 l 69.43 87.87 86.55 79.20 61.26 43.87 32.65 65.83
1999 39.97 36.45 q 50.45 k 55.83 64.81 73.10 83.55 84.32 74.97 65.19 49.57 34.76 n 65.70
2000 35.13 ----- z 49.65 63.37 67.58 77.83 84.97 88.61 73.27 60.23 39.00 34.21 b 61.26
2001 32.45 36.93 51.68 ----- z 72.00 76.30 84.71 89.16 79.23 62.29 49.10 a 34.87 p 63.39
2002 ----- z ----- z 57.20 z 58.90 66.26 76.50 88.26 80.23 77.60 62.20 a 47.53 39.45 66.33
2003 37.81 42.82 53.42 56.30 66.16 79.93 94.35 88.45 79.10 68.94 41.30 38.81 62.28
2004 31.54 g 38.65 f 55.90 62.83 66.29 76.73 88.45 ----- z ----- z ----- z ----- z ----- z 70.04
Period of Record Statistics
MEAN 33.85 38.79 50.11 58.21 66.59 75.72 86.44 86.01 75.00 63.03 44.97 34.89 60.08
S.D. 3.78 5.10 4.36 4.45 3.93 4.03 3.85 3.84 4.30 4.37 3.70 4.23 1.61
SKEW -0.68 -0.18 -0.19 0.19 0.78 0.45 -0.63 0.16 0.09 0.76 -0.87 -0.41 -0.04
MAX 39.97 50.33 57.90 67.43 76.65 86.48 94.35 93.83 84.57 74.45 50.32 43.10 62.28
MIN 24.94 29.07 40.61 48.59 59.96 68.93 74.55 78.89 67.13 56.10 34.77 24.26 57.63
NO YRS 27 27 28 35 35 43 44 42 35 34 34 26 9