MAMMOTH LAKES RANGER STN, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(045280)

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
1993 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 0.00 0.00
1994 2.00 a -6.00 12.00 ----- z 24.00 30.00 36.00 38.00 26.00 14.00 -8.00 -3.00 -8.00
1995 -1.00 5.00 5.00 5.00 18.00 17.00 31.00 34.00 26.00 17.00 13.00 -2.00 -2.00
1996 2.00 -3.00 5.00 16.00 24.00 25.00 39.00 37.00 25.00 10.00 7.00 9.00 -3.00
1997 -9.00 3.00 6.00 13.00 29.00 32.00 25.00 37.00 ----- z 12.00 12.00 -5.00 -9.00
1998 -2.00 -3.00 -6.00 6.00 21.00 25.00 38.00 34.00 ----- z ----- z 4.00 -12.00 -12.00
1999 1.00 a -5.00 c 5.00 2.00 22.00 22.00 34.00 b 30.00 a 30.00 22.00 a 4.00 a 8.00 a -5.00
2000 6.00 a 6.00 2.00 a 20.00 13.00 27.00 ----- z 35.00 a 25.00 15.00 1.00 a 9.00 a 1.00
2001 -7.00 -7.00 ----- z 6.00 20.00 26.00 38.00 40.00 31.00 23.00 1.00 b -5.00 b -7.00
2002 -3.00 a 0.00 1.00 14.00 15.00 23.00 38.00 35.00 27.00 18.00 14.00 -4.00 -4.00
2003 12.00 2.00 5.00 13.00 15.00 29.00 38.00 36.00 30.00 19.00 9.00 1.00 1.00
2004 1.00 2.00 11.00 21.00 24.00 32.00 35.00 37.00 21.00 10.00 -7.00 -2.00 a -7.00
2005 -1.00 7.00 10.00 12.00 15.00 28.00 42.00 36.00 25.00 22.00 e 5.00 5.00 e -1.00
2006 -2.00 -4.00 2.00 12.00 23.00 32.00 40.00 37.00 22.00 18.00 4.00 f -2.00 a -4.00
2007 -16.00 a 6.00 1.00 12.00 17.00 20.00 42.00 40.00 25.00 17.00 9.00 c -4.00 b -16.00
2008 -1.00 b -3.00 b 11.00 a 17.00 21.00 25.00 41.00 41.00 l 30.00 8.00 a 14.00 a -1.00 a -3.00
2009 -4.00 -6.00 2.00 8.00 32.00 29.00 40.00 34.00 23.00 10.00 11.00 -7.00 a -7.00
2010 2.00 a -1.00 3.00 4.00 14.00 30.00 33.00 30.00 29.00 13.00 -7.00 a -6.00 -7.00
2011 -1.00 l -5.00 e 10.00 e 3.00 d 17.00 b 24.00 39.00 a 37.00 c 35.00 b 18.00 6.00 g 0.00 a -5.00
2012 11.00 a 8.00 b 7.00 10.00 25.00 26.00 a 39.00 b 43.00 c 33.00 f 24.00 0.00 -5.00 -5.00
2013 -8.00 3.00 11.00 28.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z -3.00 z -8.00
Period of Record Statistics
MEAN -0.89 -0.05 5.42 10.78 20.47 26.42 37.11 36.11 26.88 16.11 4.82 -1.30 -4.14
S.D. 6.61 4.87 4.67 5.69 5.22 4.14 4.27 3.22 3.70 4.91 7.34 5.51 3.08
SKEW -0.07 0.18 -0.45 0.13 0.45 -0.48 -1.36 -0.06 0.41 -0.03 -0.45 0.50 0.48
MAX 12.00 8.00 12.00 21.00 32.00 32.00 42.00 43.00 35.00 24.00 14.00 9.00 1.00
MIN -16.00 -7.00 -6.00 2.00 13.00 17.00 25.00 30.00 21.00 8.00 -8.00 -12.00 -7.00
NO YRS 19 20 19 18 19 19 18 18 16 18 17 20 7