ARCHES NP HQS, te

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(420336)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201304
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
1980 ----- z ----- z ----- z ----- z ----- z 51.00 60.00 51.00 42.00 26.00 19.00 22.00 a 19.00
1981 19.00 19.00 27.00 32.00 36.00 48.00 59.00 58.00 48.00 32.00 22.00 15.00 15.00
1982 9.00 5.00 25.00 21.00 36.00 43.00 50.00 61.00 44.00 28.00 20.00 7.00 5.00
1983 6.00 20.00 29.00 22.00 34.00 50.00 58.00 62.00 41.00 37.00 21.00 15.00 6.00
1984 -3.00 15.00 20.00 32.00 37.00 44.00 61.00 61.00 38.00 29.00 20.00 19.00 -3.00
1985 14.00 1.00 21.00 33.00 40.00 47.00 59.00 58.00 35.00 36.00 19.00 18.00 1.00
1986 19.00 14.00 30.00 32.00 40.00 54.00 56.00 58.00 41.00 29.00 26.00 17.00 14.00
1987 7.00 21.00 21.00 29.00 44.00 47.00 55.00 49.00 39.00 31.00 21.00 10.00 7.00
1988 0.00 6.00 22.00 32.00 36.00 45.00 63.00 57.00 43.00 38.00 20.00 9.00 0.00
1989 -3.00 -8.00 21.00 36.00 42.00 50.00 59.00 56.00 44.00 24.00 16.00 11.00 -8.00
1990 2.00 12.00 24.00 37.00 41.00 42.00 61.00 58.00 ----- z 31.00 19.00 -4.00 -4.00
1991 -1.00 2.00 24.00 28.00 36.00 47.00 58.00 58.00 45.00 26.00 21.00 17.00 -1.00
1992 5.00 12.00 30.00 38.00 42.00 51.00 55.00 49.00 43.00 35.00 17.00 7.00 5.00
1993 16.00 24.00 23.00 33.00 38.00 50.00 52.00 57.00 44.00 23.00 15.00 12.00 12.00
1994 16.00 12.00 26.00 35.00 38.00 51.00 59.00 63.00 45.00 30.00 15.00 17.00 12.00
1995 16.00 24.00 26.00 32.00 40.00 43.00 52.00 58.00 39.00 28.00 23.00 9.00 9.00
1996 13.00 16.00 22.00 32.00 43.00 54.00 60.00 59.00 40.00 20.00 21.00 10.00 10.00
1997 10.00 19.00 20.00 25.00 33.00 46.00 54.00 57.00 46.00 27.00 20.00 12.00 10.00
1998 20.00 22.00 22.00 27.00 38.00 46.00 61.00 61.00 48.00 36.00 21.00 5.00 5.00
1999 18.00 20.00 29.00 28.00 38.00 43.00 62.00 58.00 36.00 30.00 15.00 15.00 b 15.00
2000 11.00 23.00 23.00 28.00 39.00 47.00 61.00 65.00 39.00 31.00 18.00 18.00 a 11.00
2001 14.00 16.00 27.00 a 31.00 40.00 46.00 61.00 a 60.00 45.00 31.00 a 17.00 12.00 a 12.00
2002 12.00 11.00 10.00 32.00 39.00 50.00 60.00 52.00 47.00 35.00 21.00 a 17.00 10.00
2003 20.00 16.00 21.00 28.00 32.00 52.00 62.00 60.00 40.00 28.00 12.00 12.00 12.00
2004 12.00 9.00 28.00 34.00 42.00 49.00 53.00 54.00 43.00 32.00 12.00 12.00 9.00
2005 25.00 24.00 26.00 31.00 36.00 42.00 58.00 47.00 43.00 28.00 10.00 9.00 9.00
2006 8.00 16.00 27.00 34.00 33.00 52.00 55.00 52.00 29.00 25.00 10.00 2.00 2.00
2007 2.00 10.00 21.00 29.00 28.00 48.00 52.00 50.00 26.00 24.00 17.00 9.00 2.00
2008 7.00 14.00 24.00 26.00 34.00 45.00 54.00 54.00 40.00 29.00 23.00 13.00 7.00
2009 9.00 22.00 23.00 27.00 ----- z ----- z ----- z 59.00 44.00 30.00 22.00 -4.00 -4.00
2010 0.00 19.00 29.00 a 31.00 37.00 51.00 56.00 59.00 47.00 30.00 11.00 14.00 0.00
2011 -2.00 a 6.00 29.00 29.00 36.00 50.00 62.00 64.00 a 52.00 30.00 23.00 13.00 -2.00
2012 14.00 21.00 21.00 34.00 45.00 55.00 64.00 63.00 52.00 30.00 23.00 0.00 0.00
2013 -4.00 20.00 23.00 44.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9.00 z -4.00
Period of Record Statistics
MEAN 9.42 14.64 24.06 30.56 37.84 48.09 57.88 57.21 42.12 29.67 18.48 11.21 6.20
S.D. 7.92 7.63 4.05 3.95 3.78 3.62 3.74 4.59 5.54 4.14 4.12 6.21 5.96
SKEW -0.11 -0.98 -0.98 -0.45 -0.31 -0.01 -0.41 -0.53 -0.87 0.01 -0.61 -0.84 -0.43
MAX 25.00 24.00 30.00 38.00 45.00 55.00 64.00 65.00 52.00 38.00 26.00 22.00 15.00
MIN -4.00 -8.00 10.00 21.00 28.00 42.00 50.00 47.00 26.00 20.00 10.00 -4.00 -8.00
NO YRS 33 33 33 32 31 32 32 33 32 33 33 33 30