RALSTON RSVR, e:

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(056816)

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
1978 ----- z ----- z ----- z ----- z 18.00 38.00 50.00 42.00 31.00 ----- z ----- z ----- z 18.00
1979 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1982 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1983 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1984 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1985 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1986 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1987 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1988 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1989 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1990 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1991 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1992 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1994 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1995 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1996 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1997 ----- z ----- z ----- z 3.00 30.00 47.00 49.00 50.00 41.00 13.00 2.00 4.00 2.00
1998 5.00 17.00 1.00 22.00 35.00 32.00 54.00 53.00 44.00 32.00 ----- z -11.00 -11.00
1999 4.00 14.00 17.00 a 15.00 a 30.00 b 44.00 52.00 52.00 28.00 18.00 13.00 a 12.00 4.00
2000 13.00 16.00 22.00 19.00 a 32.00 a 40.00 54.00 b 51.00 29.00 29.00 a 5.00 2.00 2.00
2001 5.00 -7.00 15.00 25.00 c 28.00 40.00 56.00 54.00 35.00 26.00 a 7.00 13.00 -7.00
2002 1.00 0.00 -1.00 19.00 27.00 44.00 57.00 45.00 42.00 13.00 9.00 11.00 -1.00
2003 13.00 -5.00 7.00 18.00 31.00 40.00 58.00 50.00 35.00 22.00 0.00 12.00 -5.00
2004 -6.00 -5.00 22.00 24.00 25.00 41.00 48.00 44.00 37.00 32.00 6.00 -5.00 -6.00
2005 0.00 16.00 19.00 23.00 29.00 42.00 52.00 46.00 41.00 27.00 14.00 -7.00 -7.00
2006 17.00 -12.00 12.00 24.00 32.00 48.00 52.00 49.00 33.00 21.00 2.00 4.00 -12.00
2007 -3.00 -11.00 15.00 21.00 32.00 38.00 56.00 ----- z 39.00 28.00 14.00 3.00 -11.00
2008 -3.00 7.00 15.00 17.00 26.00 45.00 54.00 46.00 41.00 25.00 19.00 -14.00 -14.00
2009 -5.00 11.00 10.00 14.00 ----- z 43.00 47.00 48.00 36.00 14.00 19.00 -9.00 -9.00
2010 -5.00 0.00 8.00 27.00 27.00 45.00 50.00 52.00 44.00 28.00 11.00 1.00 -5.00
2011 -3.00 -17.00 17.00 21.00 31.00 a 47.00 54.00 55.00 37.00 20.00 15.00 -2.00 -17.00
2012 1.00 6.00 17.00 28.00 33.00 47.00 57.00 50.00 45.00 23.00 12.00 2.00 1.00
2013 -1.00 9.00 6.00 29.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -1.00
Period of Record Statistics
MEAN 2.06 2.44 12.62 20.00 29.12 42.41 52.94 49.19 37.53 23.19 9.87 1.00 -5.58
S.D. 7.03 11.08 6.91 6.06 4.03 4.18 3.33 3.75 5.25 6.31 6.05 8.52 6.47
SKEW 0.86 -0.19 -0.52 -1.29 -1.21 -0.74 -0.21 -0.31 -0.32 -0.33 -0.10 -0.16 -0.23
MAX 17.00 17.00 22.00 28.00 35.00 48.00 58.00 55.00 45.00 32.00 19.00 13.00 4.00
MIN -6.00 -17.00 -1.00 3.00 18.00 32.00 47.00 42.00 28.00 13.00 0.00 -14.00 -17.00
NO YRS 16 16 16 16 16 17 17 16 17 16 15 16 12