RED ROCK SPG MT RCH SP,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(266691)

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
1977 ----- z ----- z ----- z ----- z 31.00 43.00 68.00 b 50.00 d 32.00 d 46.00 28.00 a 27.00 a 27.00
1978 26.00 24.00 a 35.00 27.00 b 40.00 f 47.00 d 54.00 a 58.00 d 36.00 c 45.00 b 28.00 a ----- z 24.00
1979 10.00 a 13.00 a 30.00 a 19.00 32.00 40.00 a 45.00 a 45.00 51.00 a 27.00 24.00 19.00 10.00
1980 24.00 30.00 28.00 32.00 35.00 50.00 54.00 57.00 51.00 34.00 27.00 24.00 b 24.00
1981 29.00 26.00 32.00 35.00 42.00 50.00 65.00 a 62.00 56.00 36.00 26.00 25.00 a 25.00
1982 16.00 10.00 29.00 30.00 40.00 49.00 50.00 62.00 40.00 33.00 31.00 19.00 10.00
1983 23.00 25.00 31.00 30.00 37.00 52.00 55.00 54.00 49.00 44.00 24.00 20.00 20.00
1984 15.00 23.00 25.00 32.00 43.00 43.00 57.00 57.00 43.00 26.00 22.00 18.00 15.00
1985 16.00 9.00 a ----- z 33.00 40.00 48.00 60.00 61.00 45.00 37.00 17.00 17.00 9.00
1986 28.00 17.00 30.00 c 36.00 40.00 53.00 55.00 63.00 a 39.00 37.00 ----- z 21.00 17.00
1987 17.00 22.00 25.00 33.00 a 42.00 52.00 52.00 55.00 53.00 41.00 25.00 14.00 14.00
1988 16.00 22.00 24.00 35.00 28.00 47.00 67.00 58.00 44.00 47.00 25.00 5.00 5.00
1989 17.00 10.00 25.00 36.00 42.00 48.00 61.00 54.00 45.00 28.00 22.00 18.00 10.00
1990 15.00 12.00 26.00 39.00 39.00 47.00 63.00 55.00 50.00 35.00 20.00 3.00 3.00
1991 19.00 26.00 28.00 33.00 36.00 47.00 57.00 59.00 51.00 26.00 25.00 24.00 19.00
1992 23.00 29.00 33.00 38.00 47.00 45.00 54.00 55.00 47.00 41.00 19.00 17.00 17.00
1993 16.00 27.00 30.00 37.00 37.00 43.00 60.00 56.00 45.00 34.00 16.00 19.00 16.00
1994 20.00 16.00 29.00 36.00 43.00 59.00 60.00 64.00 49.00 32.00 18.00 16.00 16.00
1995 25.00 29.00 25.00 31.00 40.00 38.00 ----- z 60.00 46.00 33.00 29.00 19.00 19.00
1996 18.00 17.00 27.00 33.00 41.00 50.00 a 66.00 62.00 44.00 27.00 25.00 17.00 17.00
1997 23.00 24.00 23.00 29.00 39.00 a 51.00 51.00 59.00 a 51.00 31.00 30.00 18.00 18.00
1998 20.00 25.00 27.00 28.00 37.00 47.00 60.00 61.00 47.00 b 36.00 25.00 11.00 11.00
1999 ----- z 19.00 30.00 24.00 36.00 c 42.00 59.00 56.00 43.00 37.00 22.00 21.00 19.00
2000 19.00 a 27.00 a 27.00 b 38.00 a 37.00 ----- z 58.00 56.00 a 41.00 37.00 a 20.00 c 22.00 f 19.00
2001 20.00 b 21.00 28.00 32.00 a 42.00 a 45.00 b 58.00 f 58.00 a 48.00 b 40.00 21.00 f 19.00 e 19.00
2002 15.00 14.00 21.00 37.00 42.00 50.00 63.00 ----- z 51.00 41.00 28.00 20.00 14.00
2003 27.00 j 18.00 26.00 35.00 d 37.00 g 52.00 e 64.00 f 60.00 e 48.00 40.00 21.00 19.00 e 18.00
2004 17.00 f 19.00 e 30.00 39.00 41.00 g 52.00 57.00 c 56.00 43.00 31.00 19.00 f 19.00 17.00
2005 24.00 27.00 29.00 f 32.00 e 40.00 j 50.00 k 62.00 g 56.00 h 40.00 f 38.00 k 21.00 e 19.00 g 19.00
2006 20.00 d 20.00 f 25.00 33.00 e 42.00 h 54.00 62.00 60.00 43.00 e 34.00 16.00 15.00 15.00
2007 9.00 20.00 25.00 c 32.00 46.00 46.00 65.00 64.00 d 41.00 36.00 26.00 19.00 9.00
2008 16.00 ----- z 27.00 33.00 35.00 44.00 65.00 64.00 51.00 30.00 31.00 18.00 16.00
2009 18.00 24.00 27.00 f 29.00 51.00 j 43.00 64.00 59.00 49.00 34.00 26.00 n 18.00 o 18.00
2010 26.00 m 25.00 j 29.00 v ----- z 41.00 49.00 63.00 50.00 52.00 32.00 17.00 22.00 17.00
2011 24.00 g 15.00 d 27.00 i 31.00 d 39.00 b 44.00 e 60.00 d 63.00 m 54.00 b 38.00 t 29.00 b 17.00 c 15.00
2012 23.00 p ----- z 27.00 l 31.00 j ----- z 50.00 59.00 60.00 56.00 a 44.00 m 39.00 z 0.00 f 0.00
2013 0.00 a 0.00 c 0.00 k ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 0.00
Period of Record Statistics
MEAN 18.57 20.00 27.62 32.64 38.93 47.65 59.03 57.88 46.69 35.39 23.77 18.06 15.00
S.D. 5.89 7.03 3.12 4.29 4.23 4.38 5.40 4.30 5.46 5.71 4.48 4.93 6.07
SKEW -0.84 -0.78 0.24 -0.99 -0.55 0.09 -0.49 -0.88 -0.51 0.23 -0.17 -1.28 -0.33
MAX 29.00 30.00 35.00 39.00 47.00 59.00 68.00 64.00 56.00 47.00 31.00 27.00 25.00
MIN 0.00 0.00 21.00 19.00 28.00 38.00 45.00 45.00 32.00 26.00 16.00 3.00 3.00
NO YRS 30 32 29 33 29 34 32 33 35 33 31 31 16