ENTIAT FISH HATCHERY,

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(452563)

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
1989 ----- z ----- z ----- z ----- z ----- z ----- z 44.00 49.00 42.00 20.00 24.00 21.00 20.00
1990 21.00 5.00 26.00 31.00 34.00 38.00 45.00 46.00 43.00 30.00 24.00 -16.00 -16.00
1991 5.00 23.00 24.00 27.00 36.00 36.00 46.00 49.00 w 40.00 c 16.00 19.00 20.00 5.00
1992 17.00 26.00 30.00 28.00 33.00 45.00 50.00 42.00 37.00 26.00 16.00 5.00 5.00
1993 -13.00 6.00 14.00 32.00 36.00 40.00 44.00 44.00 36.00 32.00 2.00 17.00 -13.00
1994 16.00 4.00 22.00 32.00 35.00 39.00 43.00 37.00 37.00 30.00 18.00 7.00 4.00
1995 6.00 6.00 19.00 28.00 37.00 44.00 48.00 37.00 39.00 20.00 17.00 11.00 6.00
1996 -11.00 -9.00 14.00 29.00 32.00 ----- z 42.00 46.00 36.00 25.00 11.00 -6.00 -11.00
1997 -1.00 7.00 20.00 28.00 34.00 41.00 46.00 49.00 42.00 22.00 19.00 17.00 -1.00
1998 7.00 25.00 26.00 ----- z 36.00 42.00 51.00 47.00 44.00 26.00 27.00 2.00 2.00
1999 18.00 16.00 24.00 29.00 30.00 36.00 43.00 44.00 34.00 27.00 27.00 23.00 16.00
2000 11.00 16.00 27.00 29.00 33.00 38.00 44.00 43.00 27.00 30.00 17.00 8.00 8.00
2001 16.00 13.00 20.00 27.00 32.00 37.00 44.00 44.00 40.00 27.00 23.00 14.00 13.00
2002 16.00 20.00 18.00 28.00 31.00 36.00 43.00 41.00 39.00 11.00 16.00 21.00 11.00
2003 17.00 17.00 26.00 27.00 31.00 43.00 45.00 48.00 40.00 22.00 13.00 10.00 10.00
2004 -6.00 17.00 27.00 30.00 37.00 36.00 44.00 47.00 39.00 28.00 20.00 20.00 -6.00
2005 6.00 21.00 26.00 28.00 36.00 40.00 47.00 47.00 36.00 30.00 18.00 5.00 5.00
2006 16.00 6.00 23.00 30.00 30.00 40.00 46.00 45.00 40.00 17.00 6.00 0.00 0.00
2007 3.00 15.00 19.00 26.00 31.00 33.00 49.00 46.00 35.00 28.00 17.00 5.00 3.00
2008 -3.00 12.00 18.00 13.00 20.00 24.00 b 46.00 h 26.00 33.00 v 29.00 b 24.00 -4.00 -4.00
2009 0.00 18.00 14.00 28.00 34.00 42.00 49.00 47.00 32.00 23.00 21.00 0.00 0.00
2010 14.00 25.00 27.00 27.00 31.00 32.00 31.00 35.00 e 35.00 31.00 -4.00 6.00 -4.00
2011 1.00 2.00 21.00 26.00 33.00 41.00 42.00 47.00 40.00 26.00 15.00 13.00 1.00
2012 7.00 12.00 22.00 28.00 31.00 39.00 45.00 52.00 43.00 29.00 27.00 16.00 7.00
2013 10.00 21.00 26.00 38.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 10.00
Period of Record Statistics
MEAN 7.21 13.50 22.21 27.77 32.74 38.27 44.83 43.87 38.09 25.21 17.38 8.96 2.58
S.D. 9.51 8.70 4.56 3.70 3.58 4.61 3.93 5.66 3.96 5.35 7.69 9.87 8.24
SKEW -0.52 -0.59 -0.38 -2.90 -1.84 -1.29 -1.64 -1.54 -0.85 -1.00 -1.12 -0.58 -0.64
MAX 21.00 26.00 30.00 32.00 37.00 45.00 51.00 52.00 44.00 32.00 27.00 23.00 16.00
MIN -13.00 -9.00 14.00 13.00 20.00 24.00 31.00 26.00 27.00 11.00 -4.00 -16.00 -16.00
NO YRS 24 24 24 22 23 22 23 23 23 24 24 24 19