NATURAL BRIDGES NATL MO, UTAH

Monthly Average Temperature (Degrees Fahrenheit)

(426053)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201303
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
1965 ----- z ----- z ----- z ----- z ----- z 65.46 q 72.87 70.90 59.35 55.85 44.37 31.89 55.87
1966 27.42 27.14 41.40 p 49.02 61.31 66.83 a 75.26 d 72.87 63.78 49.58 40.92 30.86 f 53.41
1967 28.53 33.89 43.20 c 45.48 a 57.23 c 63.34 b 75.29 b 73.29 b 64.14 a 54.52 c 43.20 24.20 d 50.53
1968 26.67 g 36.35 b 42.60 k 42.17 a 55.92 m 70.21 d 74.18 66.97 b 63.57 i 54.88 c 37.97 24.56 50.91
1969 31.26 34.14 34.44 49.85 61.65 65.58 74.90 74.53 a 66.47 45.71 40.02 33.31 50.99
1970 30.55 a 38.17 a 34.00 41.65 59.29 68.87 76.27 74.39 d 61.12 48.85 d 39.53 31.48 50.35
1971 31.71 33.00 39.40 48.20 55.23 69.63 77.39 73.18 a 61.43 47.87 36.63 26.98 50.06
1972 30.79 37.33 47.92 50.02 59.45 68.63 76.40 72.08 63.13 49.97 33.93 26.29 51.33
1973 22.58 32.04 35.23 44.35 57.87 67.10 74.27 72.45 63.17 53.87 41.48 31.34 49.65
1974 24.21 30.21 44.42 47.78 62.84 74.20 74.23 71.44 64.70 53.82 38.97 28.02 51.24
1975 27.39 31.20 36.65 41.82 54.16 65.12 73.03 71.29 63.68 52.95 38.43 a 29.89 48.80
1976 29.35 38.95 37.65 48.65 59.50 67.95 75.82 71.18 63.30 49.23 39.68 32.81 51.17
1977 26.77 36.07 36.19 50.98 53.77 70.85 74.32 72.79 65.85 54.29 42.47 36.32 51.72
1978 31.16 32.23 ----- z 48.13 55.39 69.37 74.79 71.93 a 63.83 56.34 39.72 23.48 51.49
1979 22.34 29.96 38.44 48.83 57.18 67.72 76.08 70.69 68.50 56.47 33.32 30.73 50.02
1980 31.40 36.34 36.60 47.82 54.39 69.20 76.35 71.95 65.52 b 51.19 41.73 39.16 51.81
1981 36.97 36.91 38.69 53.17 56.63 71.13 74.81 71.31 64.12 49.26 42.88 33.71 52.47
1982 29.21 b 31.20 39.60 b 46.45 56.79 66.27 72.50 71.61 63.93 46.77 36.18 30.76 49.27
1983 31.10 34.86 38.23 40.98 54.16 63.53 70.34 71.13 64.80 50.42 37.98 29.95 48.96
1984 26.63 30.95 38.48 42.93 a 61.24 65.03 73.03 70.50 64.50 44.95 a 38.60 a 30.43 a 48.94
1985 28.31 28.25 38.26 49.98 58.21 b 69.90 74.65 72.94 57.09 b 50.82 c 37.32 32.71 49.87
1986 36.31 36.82 44.79 47.28 56.53 68.55 70.55 72.53 58.17 48.23 39.00 31.42 50.85
1987 27.08 33.12 36.16 50.88 57.18 69.75 70.84 68.89 63.68 55.18 37.55 27.79 49.84
1988 25.42 34.38 38.21 47.40 57.06 69.43 74.84 71.21 61.00 57.60 38.37 29.15 50.34
1989 23.66 30.62 45.35 54.13 59.47 67.60 75.11 69.23 64.58 51.29 41.23 31.45 51.14
1990 28.38 b 32.96 42.56 50.78 56.47 71.32 73.60 71.32 65.55 51.39 38.05 22.50 50.41
1991 24.27 36.30 36.16 44.88 55.23 65.77 73.02 72.05 64.17 54.84 37.15 26.68 49.21
1992 24.98 34.60 42.08 54.17 58.53 66.35 q 70.58 71.26 64.32 54.89 33.68 24.32 48.49
1993 29.82 a 32.12 41.74 47.93 58.37 65.25 71.58 69.23 62.60 49.08 34.73 28.58 49.25
1994 31.92 30.32 44.44 49.02 59.94 73.28 76.00 74.60 65.68 49.53 33.27 31.82 51.65
1995 29.62 b 41.77 41.48 45.17 51.05 62.95 72.56 74.08 64.43 52.03 43.80 b 34.08 51.09
1996 30.68 37.81 41.21 48.90 60.94 70.38 76.92 73.85 61.08 51.19 41.02 33.37 52.28
1997 30.89 33.59 44.58 43.93 60.16 67.17 72.08 70.73 64.87 49.95 39.62 29.44 50.58
1998 32.92 31.48 40.98 44.80 56.84 63.23 74.73 73.65 65.67 49.85 39.15 31.90 50.43
1999 34.50 37.52 45.48 42.97 55.89 66.05 72.55 68.87 62.03 54.87 45.62 30.90 51.44
2000 33.29 36.59 39.32 52.45 62.27 70.43 74.61 75.00 64.80 50.81 31.38 32.57 a 51.96
2001 28.42 a 33.46 41.52 48.47 60.71 69.72 73.90 71.26 68.08 55.48 42.12 a 27.92 51.75
2002 28.58 32.04 38.32 52.92 58.94 72.32 76.76 72.56 62.70 49.05 38.82 30.65 51.14
2003 36.69 33.39 39.58 46.77 60.92 69.52 78.82 73.40 64.48 57.06 36.42 31.94 52.42
2004 27.89 29.19 47.55 47.50 58.84 68.83 73.35 70.44 61.90 49.15 36.58 30.44 50.14
2005 34.34 35.11 40.26 47.10 57.81 64.82 76.92 68.56 63.45 52.19 41.02 31.19 51.06
2006 31.55 33.79 38.10 49.85 61.90 72.10 76.26 71.11 58.62 48.74 40.90 30.44 51.11
2007 26.65 34.79 43.78 b 48.77 58.71 69.65 76.60 72.94 63.76 g 51.29 44.72 26.74 50.42
2008 23.13 ----- z 39.76 45.03 53.26 65.03 74.61 70.40 63.33 50.89 43.12 27.56 50.56
2009 31.89 35.16 40.63 44.30 ----- z 64.10 74.41 h 72.03 64.38 47.08 41.23 22.76 46.36
2010 26.89 29.29 37.84 46.88 52.55 68.15 74.27 68.61 66.45 52.52 38.02 33.42 l 51.04
2011 25.93 d 30.12 41.97 b 46.54 d 52.25 a 67.62 73.84 74.39 65.64 a 51.07 d 37.93 b 28.50 h 51.57
2012 33.29 31.14 41.50 a 50.86 a 62.76 b 72.85 74.35 a 74.60 64.64 b 52.48 43.28 27.48 52.44
2013 23.76 25.91 35.71 b ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 28.46
Period of Record Statistics
MEAN 29.16 33.46 40.19 47.62 57.80 68.18 74.38 71.80 63.67 51.57 39.23 29.80 50.73
S.D. 3.73 3.28 3.44 3.30 2.97 2.84 1.92 1.84 2.33 3.08 3.24 3.51 1.04
SKEW 0.11 0.03 0.33 -0.05 -0.26 -0.04 -0.26 -0.32 -0.78 0.07 -0.26 -0.10 -0.17
MAX 36.97 41.77 47.92 54.17 62.84 74.20 78.82 75.00 68.50 57.60 45.62 39.16 52.47
MIN 22.34 25.91 34.00 40.98 51.05 62.95 70.34 66.97 57.09 44.95 31.38 22.50 48.80
NO YRS 47 47 45 47 45 46 47 48 46 48 48 45 38