BORREGO DESERT PARK, CALIFORNIA

Monthly Average Minimum Temperature (Degrees Fahrenheit)

(040983)

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
1942 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1943 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1944 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1945 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1946 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1947 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1948 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1950 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1951 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1952 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1953 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1954 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1955 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1956 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1957 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1958 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1965 ----- z ----- z ----- z ----- z ----- z ----- z 76.48 ----- z ----- z ----- z ----- z ----- z 76.48
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 55.93 41.10 48.52
1968 43.39 52.90 52.94 54.03 62.55 68.33 76.23 71.65 69.97 60.81 53.13 39.81 58.81
1969 47.74 44.36 50.16 53.47 62.06 64.17 75.32 79.10 72.57 56.65 51.37 43.42 58.36
1970 42.29 49.25 51.42 51.23 62.90 68.90 76.81 79.03 67.03 56.74 50.03 41.26 58.08
1971 41.35 44.21 49.39 51.70 56.87 65.70 75.52 76.94 69.57 54.10 49.27 41.35 56.33
1972 39.81 50.41 57.19 48.73 60.61 69.33 76.71 72.77 66.63 59.23 47.77 42.48 57.64
1973 40.81 47.29 46.55 55.20 63.13 70.77 73.19 72.10 63.77 58.71 49.63 43.74 57.07
1974 42.58 42.39 49.45 54.63 60.26 72.40 76.35 74.81 73.83 61.87 50.13 41.39 58.34
1975 40.94 44.54 48.23 48.50 60.74 67.77 75.71 73.84 72.90 59.29 49.40 44.16 57.17
1976 43.45 48.62 48.39 50.73 60.97 b 68.60 75.58 70.13 68.90 59.81 50.70 41.48 57.28
1977 43.26 47.43 45.39 55.67 55.06 70.69 a 76.42 76.06 66.87 61.97 51.60 48.84 58.27
1978 45.90 46.39 49.55 48.50 59.74 69.93 75.61 73.65 66.77 64.35 48.27 39.71 57.36
1979 40.35 42.79 48.39 52.83 59.84 68.80 73.06 71.06 73.27 61.00 47.30 45.42 57.01
1980 49.10 49.64 a 46.90 52.97 53.84 63.27 76.10 72.68 68.63 61.29 49.93 48.45 57.73
1981 47.90 48.11 48.48 56.87 60.45 73.47 76.32 77.61 70.70 57.23 51.93 47.03 59.68
1982 42.06 48.71 48.81 53.43 58.52 62.83 73.48 76.65 68.13 59.13 48.33 42.68 56.90
1983 44.32 46.68 49.97 48.07 57.55 62.57 72.13 72.58 66.30 59.68 48.97 44.58 56.12
1984 45.35 45.00 50.23 52.10 65.16 66.67 76.97 75.35 73.30 56.06 47.30 42.42 57.99
1985 41.06 41.82 46.32 57.20 59.65 69.57 76.45 72.45 63.10 59.48 47.87 43.87 56.57
1986 47.19 47.25 51.94 52.80 59.97 69.50 71.52 77.42 62.57 57.10 50.17 43.00 57.53
1987 38.45 45.57 47.87 58.67 61.74 70.27 70.52 73.68 69.47 64.87 49.00 39.00 57.43
1988 40.90 47.41 49.65 54.20 60.74 67.43 76.23 74.61 69.20 66.29 50.60 43.71 58.41
1989 40.71 44.71 54.13 60.00 61.52 69.10 76.52 71.61 70.27 59.10 51.83 43.68 58.60
1990 42.16 42.86 51.90 56.87 57.45 70.93 76.97 73.32 69.60 61.48 50.57 38.19 57.69
1991 43.81 51.00 45.97 50.47 55.52 62.77 73.58 73.10 70.83 63.87 51.00 44.19 57.17
1992 42.55 48.59 47.71 55.87 63.10 66.77 74.23 78.10 72.43 63.35 48.53 40.94 58.51
1993 44.19 46.36 51.52 55.77 60.61 66.97 68.06 72.35 69.87 62.23 49.73 43.48 57.60
1994 45.81 44.18 52.00 54.80 59.71 72.80 76.74 79.06 71.77 60.10 43.13 43.26 58.61
1995 46.26 50.82 50.90 53.77 57.23 67.30 75.39 79.45 74.77 62.00 55.70 47.55 60.09
1996 46.55 51.86 52.26 59.10 64.16 69.73 79.84 78.71 70.27 60.94 52.07 45.90 60.95
1997 47.97 47.61 53.32 55.90 69.81 67.67 73.35 78.45 75.00 59.65 52.53 42.77 60.34
1998 44.90 45.39 47.55 51.27 54.55 62.43 76.55 79.77 68.43 59.13 50.00 43.00 56.91
1999 44.81 45.00 46.81 51.23 58.71 67.17 74.74 73.97 70.90 63.97 52.27 45.32 57.91
2000 47.84 49.00 49.71 57.80 65.58 71.57 74.81 77.16 69.87 60.19 46.53 46.55 59.72
2001 43.23 45.36 51.61 51.77 67.39 72.33 73.94 77.87 73.43 63.79 b 54.80 42.39 59.83
2002 43.61 45.14 49.16 56.20 60.58 70.00 78.97 74.61 74.23 58.29 52.97 44.45 59.02
2003 50.52 46.93 51.71 50.83 63.55 70.83 80.71 78.58 74.27 68.35 50.13 44.23 60.89
2004 45.06 44.59 57.03 57.20 62.45 68.67 76.74 76.16 71.20 59.77 50.21 k 43.81 60.24
2005 45.74 45.86 48.84 52.53 61.48 64.23 77.16 76.16 67.43 60.15 e 51.40 45.32 58.03
2006 44.23 46.61 ----- z 51.63 62.77 73.80 82.29 74.65 70.03 59.06 53.57 42.32 60.09
2007 40.65 47.21 53.84 55.87 62.77 68.97 77.32 78.42 69.33 59.87 53.50 39.94 58.97
2008 42.58 44.72 50.87 54.30 58.81 72.53 77.19 77.39 73.37 63.19 53.73 h 44.35 59.94
2009 45.81 45.00 47.48 53.20 67.58 66.33 79.48 75.06 72.87 57.97 51.63 42.84 58.77
2010 44.58 47.00 48.32 50.87 56.74 67.07 76.87 73.81 69.47 60.84 48.67 48.03 57.69
2011 42.73 a 40.15 a 49.10 54.07 b 54.35 64.27 75.58 76.65 73.10 62.19 47.20 41.14 x 58.13
2012 45.32 46.41 51.81 57.50 64.45 70.87 77.39 80.42 75.23 61.52 53.73 46.03 60.89
2013 40.68 45.39 56.48 59.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 36.00 z 47.52
Period of Record Statistics
MEAN 43.92 46.49 50.16 53.79 60.74 68.36 75.81 75.53 70.25 60.59 50.46 43.50 58.25
S.D. 2.70 2.66 2.81 2.96 3.54 3.07 2.51 2.73 3.11 2.76 2.54 2.46 1.25
SKEW 0.27 0.19 0.69 0.01 0.17 -0.33 -0.39 -0.05 -0.49 0.35 -0.12 0.14 0.51
MAX 50.52 52.90 57.19 60.00 69.81 73.80 82.29 80.42 75.23 68.35 55.93 48.84 60.95
MIN 38.45 40.15 45.39 48.07 53.84 62.43 68.06 70.13 62.57 54.10 43.13 38.19 56.12
NO YRS 46 46 45 45 45 45 46 45 45 45 44 45 41