ZION NATIONAL PARK, UTAH

Monthly Average Temperature (Degrees Fahrenheit)

(429717)

File last updated on Jul 25, 2006
*** Note *** Provisional Data *** After Year/Month 200603
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
1928 43.25 a 43.79 53.13 55.27 69.11 75.45 83.85 81.60 75.57 63.53 51.00 38.35 61.16
1929 36.89 37.96 49.56 54.25 67.76 76.07 83.26 80.90 71.45 63.71 45.73 45.29 59.40
1930 34.95 47.88 48.90 62.75 60.50 77.68 82.44 79.13 73.28 59.27 47.23 36.71 59.23
1931 40.47 46.32 49.65 60.57 67.48 77.48 87.48 82.73 73.93 62.98 44.87 36.18 60.84
1932 32.08 42.45 49.55 57.58 64.06 75.30 80.77 82.47 75.90 60.10 52.82 34.31 58.95
1933 34.56 34.11 50.52 54.42 60.02 b 78.62 85.40 82.23 77.57 68.32 54.93 45.73 60.53
1934 44.10 50.39 60.08 65.25 73.71 74.37 84.50 82.98 75.42 66.37 53.97 44.18 64.61
1935 43.21 47.46 47.61 58.32 62.89 78.87 82.03 81.29 76.03 63.06 48.80 44.32 61.16
1936 42.63 42.71 51.32 60.60 71.63 81.77 83.29 82.03 73.35 61.37 51.27 40.45 61.87
1937 24.74 41.59 49.32 56.20 71.97 77.32 84.69 85.40 77.87 65.18 53.57 44.42 61.02
1938 42.69 43.38 47.40 58.72 65.89 79.12 83.73 83.26 78.55 63.52 44.00 42.65 61.07
1939 39.92 34.30 51.82 61.45 69.52 a 79.42 87.19 86.52 73.85 61.56 55.50 47.34 62.37
1940 42.84 43.55 54.26 59.32 73.63 82.90 85.44 84.90 73.77 65.44 46.75 43.35 63.01
1941 42.65 48.14 49.65 50.92 67.31 76.88 85.31 ----- z 75.19 i 57.50 51.02 42.87 57.22
1942 40.90 39.59 a 48.77 58.57 64.66 77.46 b 80.34 80.31 75.72 63.18 51.50 43.95 60.41
1943 40.73 47.15 a 50.89 61.85 68.18 73.90 83.34 79.95 76.27 64.72 a 53.08 42.40 61.87
1944 37.96 c 40.81 h 49.00 55.00 a 67.32 73.17 83.48 82.76 78.20 67.56 48.67 43.78 a 62.45
1945 44.23 45.54 45.98 55.97 67.84 73.63 84.37 81.12 a 75.42 64.44 49.88 37.92 60.53
1946 40.18 45.45 53.16 64.18 68.32 80.83 a 85.52 83.23 77.43 56.77 45.75 44.52 62.11
1947 37.95 51.02 54.69 59.13 72.47 75.67 83.76 79.66 78.53 64.10 43.98 36.95 61.49
1948 41.73 40.33 43.11 57.78 67.94 75.15 81.71 80.87 77.67 65.15 a 44.63 37.61 59.47
1949 27.60 35.14 47.81 61.50 66.45 75.03 85.03 82.44 77.62 60.65 58.35 39.68 59.77
1950 38.11 48.11 52.68 62.70 67.42 77.47 84.23 82.24 74.35 69.68 55.52 a 49.85 63.53
1951 40.31 46.59 49.71 59.43 66.71 76.87 85.08 79.63 76.75 61.50 48.03 37.13 60.64
1952 38.16 43.19 42.45 59.23 68.76 74.52 82.57 d 82.58 a 75.88 69.97 45.37 39.02 60.14
1953 46.50 46.11 53.52 58.15 61.94 77.10 85.77 81.66 79.32 64.06 54.00 38.92 62.25
1954 44.15 51.66 47.89 64.42 71.79 76.78 85.37 80.60 75.28 65.63 54.87 42.40 63.40
1955 35.61 38.89 49.76 57.20 66.77 75.97 82.45 83.29 76.63 67.08 49.97 46.87 60.87
1956 45.95 40.67 53.40 58.37 69.31 80.77 82.95 80.84 79.37 64.90 48.85 43.13 62.38
1957 39.95 51.12 52.02 56.32 62.35 78.98 83.68 80.79 75.65 60.13 43.78 44.05 60.74
1958 41.84 48.43 44.77 54.88 71.16 78.93 82.47 85.37 74.43 66.34 50.83 47.81 62.27
1959 42.82 41.89 51.19 62.47 67.15 81.40 87.27 81.33 a 73.03 65.10 51.23 43.76 62.39
1960 36.31 40.00 53.52 59.70 68.15 81.27 87.77 84.08 78.82 62.58 51.70 40.15 62.00
1961 44.21 45.45 49.24 58.67 68.35 82.48 85.84 80.97 69.67 61.55 45.78 37.73 60.83
1962 38.34 44.57 45.31 63.52 64.87 75.95 82.31 83.48 76.25 64.68 55.43 44.23 61.58
1963 35.66 50.64 47.74 54.25 71.23 73.47 84.45 79.52 76.40 66.61 51.03 40.27 60.94
1964 36.66 38.66 44.26 54.27 63.71 74.50 84.73 80.52 73.27 68.11 46.57 41.05 58.86
1965 43.53 44.04 46.40 53.80 62.29 71.20 81.42 80.73 68.30 66.81 52.68 42.73 59.49
1966 38.69 39.14 53.65 59.98 70.24 77.57 82.89 83.68 75.57 62.89 52.25 40.69 61.44
1967 39.50 44.66 51.76 50.87 65.48 72.52 84.27 84.53 75.30 66.00 54.07 34.39 60.28
1968 40.61 49.88 52.11 54.42 66.40 77.83 82.06 76.94 72.78 64.31 48.43 37.82 60.30
1969 43.37 41.59 47.39 59.00 70.71 74.63 84.05 86.47 77.57 57.90 51.30 44.39 61.53
1970 41.29 50.50 47.73 53.00 69.48 77.97 84.18 83.97 72.58 59.94 51.72 41.42 61.15
1971 41.11 43.73 51.23 57.98 62.84 77.45 86.11 82.19 73.33 58.58 47.77 36.95 59.94
1972 39.58 48.71 58.21 59.65 69.23 77.52 86.56 81.26 72.32 59.50 43.92 37.02 61.12
1973 33.27 44.00 43.92 54.52 69.02 75.98 84.15 82.08 73.90 63.60 a 48.63 43.55 59.72
1974 37.44 44.04 53.58 56.78 71.21 82.57 83.03 82.32 77.28 64.84 49.40 37.00 a 61.62
1975 37.44 41.80 45.73 49.47 a 63.58 a 76.02 82.84 80.85 75.78 62.71 38.42 q 43.02 59.93
1976 42.50 48.69 47.47 56.47 a 70.16 76.42 83.52 79.71 74.13 60.98 53.00 42.87 61.33
1977 40.16 48.36 46.40 62.00 61.94 79.75 83.29 82.61 74.50 66.89 51.35 46.08 61.94
1978 42.26 44.80 53.47 56.00 64.84 77.93 84.71 81.87 72.52 67.00 d 47.50 35.81 60.73
1979 32.74 39.75 48.42 57.67 66.68 77.77 84.29 79.55 79.73 67.52 45.70 44.60 60.37
1980 41.95 47.84 46.30 a 58.13 62.77 a 76.25 83.37 a 80.61 75.41 a 63.50 51.67 49.15 61.41
1981 46.26 48.57 49.15 61.88 66.31 80.65 84.87 82.68 75.67 59.53 a 55.05 45.69 63.03
1982 37.05 45.07 48.85 56.32 67.47 75.70 81.45 81.21 72.62 57.90 47.13 39.81 59.22
1983 42.79 45.41 48.02 51.78 64.48 75.43 81.50 79.81 75.37 63.71 48.88 41.76 59.91
1984 40.44 43.43 50.27 55.73 72.81 76.47 82.71 79.32 74.55 54.19 47.77 41.16 59.90
1985 39.56 41.55 48.69 61.53 68.11 79.77 85.53 82.66 70.05 63.13 45.57 42.81 60.75
1986 49.66 47.05 56.03 58.60 69.47 81.23 81.77 83.55 68.78 60.74 49.67 43.77 62.53
1987 38.63 44.30 48.65 62.47 68.37 80.58 81.32 80.68 75.95 67.73 49.23 37.87 61.31
1988 40.35 48.29 50.61 57.77 66.48 79.45 86.56 81.10 72.95 70.65 49.72 41.55 62.12
1989 38.55 43.45 57.02 65.55 68.73 78.53 87.32 79.85 75.25 63.32 52.82 42.50 62.74
1990 42.00 43.00 53.95 61.52 67.10 80.93 84.73 81.31 77.35 65.61 51.30 34.81 61.97
1991 39.66 52.48 45.84 55.75 63.73 74.92 84.98 83.39 76.58 66.95 49.42 42.39 61.34
1992 40.94 49.67 52.50 64.76 a 70.08 76.95 81.13 82.52 76.37 66.56 43.92 36.50 61.82
1993 39.95 42.71 53.29 58.32 68.63 73.90 80.77 80.50 74.73 61.66 44.95 40.61 60.00
1994 42.56 41.00 53.77 56.95 67.19 81.63 84.63 84.29 76.57 60.79 43.20 43.42 61.33
1995 41.73 53.88 50.94 54.83 63.02 72.18 82.87 83.00 76.25 64.27 54.98 43.84 61.82
1996 41.74 49.21 51.56 59.93 68.47 79.88 85.18 84.06 71.73 60.31 49.82 39.89 61.82
1997 39.69 43.75 57.42 56.98 72.95 77.38 82.97 82.65 74.52 62.19 52.17 37.90 61.71
1998 44.27 41.98 51.28 a 53.80 64.63 72.88 84.48 84.84 74.25 61.31 49.20 42.23 60.43
1999 44.60 47.66 56.03 52.92 66.00 76.62 82.42 82.05 75.81 a 68.31 57.95 42.71 62.76
2000 46.11 47.78 52.13 64.90 72.73 a 81.07 84.56 84.65 76.00 62.53 44.35 44.19 63.42
2001 41.23 a 43.71 53.98 b 57.95 a 72.81 79.92 83.00 84.69 78.68 66.90 53.22 37.82 c 62.83
2002 39.56 45.82 49.60 64.35 69.16 81.27 87.68 83.79 74.18 61.35 49.57 41.29 62.30
2003 49.73 42.88 50.55 55.50 70.40 81.25 88.03 85.47 78.57 71.60 47.90 43.66 63.79
2004 42.61 40.69 59.65 60.15 71.19 81.37 85.71 82.53 75.65 61.02 49.07 43.03 62.72
2005 45.50 46.41 49.94 57.47 68.71 75.28 86.71 80.06 75.27 64.48 52.07 42.76 62.05
2006 43.65 46.30 47.98 59.65 73.18 a 81.86 a 86.28 k ----- z ----- z ----- z ----- z ----- z 58.77
Period of Record Statistics
MEAN 40.44 44.77 50.44 58.23 67.69 77.58 84.07 82.11 75.24 63.67 49.85 41.55 61.33
S.D. 4.15 4.13 3.65 3.63 3.30 2.80 1.83 1.87 2.38 3.37 3.63 3.47 1.22
SKEW -0.95 -0.28 0.31 0.01 -0.23 -0.04 0.19 0.19 -0.60 -0.13 0.07 -0.12 0.03
MAX 49.73 53.88 60.08 65.55 73.71 82.90 88.03 86.52 79.73 71.60 58.35 49.85 64.61
MIN 24.74 34.11 42.45 49.47 60.02 71.20 80.34 76.94 68.30 54.19 43.20 34.31 58.86
NO YRS 79 78 79 79 79 79 78 77 77 78 77 78 75