LAVA BEDS NAT MONUMENT, CALIFORNIA

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(044838)

File last updated on Apr 4, 2013
*** Note *** Provisional Data *** After Year/Month 201302
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
1959 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 22.00 g 18.00 12.00 12.00
1960 4.00 b 11.00 g 15.00 h 17.00 f 20.00 30.00 a 43.00 b 34.00 31.00 27.00 12.00 a 11.00 f 4.00
1961 12.00 17.00 f 20.00 a 12.00 26.00 b 37.00 38.00 49.00 28.00 b 22.00 11.00 3.00 3.00
1962 -13.00 0.00 a 14.00 21.00 27.00 28.00 a 39.00 38.00 34.00 23.00 15.00 9.00 a -13.00
1963 -5.00 23.00 18.00 a 11.00 25.00 31.00 38.00 41.00 32.00 26.00 20.00 9.00 -5.00
1964 ----- z ----- z 12.00 19.00 a 20.00 32.00 41.00 c 32.00 a 30.00 27.00 11.00 a 4.00 4.00
1965 7.00 17.00 b 17.00 a 24.00 22.00 24.00 32.00 40.00 21.00 25.00 12.00 a 10.00 a 7.00
1966 10.00 14.00 13.00 18.00 28.00 26.00 a 31.00 37.00 b 31.00 a 21.00 8.00 15.00 8.00
1967 10.00 b 15.00 13.00 14.00 24.00 30.00 44.00 41.00 35.00 23.00 a 15.00 a -1.00 -1.00
1968 5.00 15.00 18.00 15.00 19.00 33.00 43.00 36.00 26.00 22.00 13.00 2.00 2.00
1969 2.00 11.00 5.00 22.00 28.00 35.00 40.00 36.00 36.00 23.00 18.00 8.00 2.00
1970 2.00 20.00 16.00 15.00 19.00 33.00 a 43.00 42.00 22.00 a 17.00 c 22.00 4.00 a 2.00
1971 1.00 9.00 6.00 16.00 23.00 31.00 34.00 35.00 27.00 9.00 17.00 a 1.00 1.00
1972 -2.00 -1.00 14.00 16.00 28.00 28.00 38.00 32.00 26.00 13.00 12.00 -14.00 -14.00
1973 3.00 12.00 14.00 19.00 30.00 28.00 36.00 b 30.00 30.00 a 26.00 c ----- z ----- z 3.00
1974 -1.00 8.00 3.00 21.00 ----- z ----- z 29.00 35.00 33.00 23.00 d 19.00 b 7.00 a -1.00
1975 3.00 c 4.00 b 10.00 b 14.00 d 23.00 c 32.00 d 33.00 c 34.00 41.00 24.00 14.00 12.00 a 3.00
1976 7.00 1.00 12.00 a 17.00 c 21.00 30.00 a 32.00 35.00 37.00 a 26.00 b 10.00 18.00 1.00
1977 3.00 16.00 12.00 22.00 21.00 34.00 ----- z 40.00 a 31.00 31.00 a 9.00 9.00 3.00
1978 12.00 12.00 20.00 23.00 ----- z ----- z ----- z ----- z 33.00 h ----- z ----- z ----- z 12.00
1979 ----- z ----- z 15.00 23.00 g ----- z ----- z ----- z ----- z 38.00 b ----- z 10.00 13.00 a 10.00
1980 ----- z 22.00 e 17.00 19.00 c 24.00 32.00 d 39.00 c 40.00 l 32.00 d 28.00 b 18.00 g 9.00 c 9.00
1981 17.00 c 14.00 a 18.00 f 21.00 e 26.00 a 30.00 33.00 43.00 32.00 24.00 17.00 b 16.00 c 14.00
1982 5.00 6.00 19.00 15.00 26.00 32.00 39.00 ----- z 29.00 24.00 k 15.00 j 4.00 4.00
1983 10.00 16.00 21.00 22.00 i 25.00 32.00 j 33.00 f 42.00 f 29.00 e 28.00 19.00 3.00 3.00
1984 13.00 12.00 22.00 20.00 25.00 a 31.00 39.00 h 39.00 37.00 22.00 15.00 5.00 a 5.00
1985 7.00 -2.00 16.00 24.00 23.00 33.00 42.00 38.00 31.00 14.00 3.00 8.00 -2.00
1986 23.00 14.00 18.00 22.00 23.00 33.00 39.00 44.00 30.00 ----- z 15.00 16.00 14.00
1987 8.00 13.00 18.00 22.00 29.00 ----- z 34.00 40.00 32.00 36.00 16.00 9.00 8.00
1988 7.00 10.00 19.00 18.00 a 20.00 29.00 37.00 43.00 30.00 ----- z 18.00 0.00 0.00
1989 4.00 -13.00 11.00 24.00 22.00 37.00 40.00 34.00 32.00 21.00 15.00 16.00 -13.00
1990 11.00 2.00 11.00 28.00 27.00 30.00 39.00 42.00 36.00 18.00 12.00 -18.00 a -18.00
1991 6.00 26.00 12.00 20.00 32.00 l 32.00 42.00 41.00 38.00 14.00 20.00 16.00 6.00
1992 14.00 19.00 25.00 23.00 28.00 33.00 41.00 39.00 34.00 32.00 15.00 2.00 a 2.00
1993 8.00 3.00 10.00 23.00 28.00 27.00 38.00 36.00 31.00 31.00 l 2.00 11.00 2.00
1994 17.00 9.00 16.00 26.00 32.00 31.00 43.00 38.00 34.00 26.00 8.00 5.00 5.00
1995 13.00 13.00 16.00 21.00 25.00 30.00 39.00 36.00 37.00 24.00 21.00 12.00 12.00
1996 14.00 7.00 15.00 20.00 22.00 30.00 36.00 34.00 27.00 18.00 20.00 11.00 7.00
1997 -1.00 11.00 14.00 19.00 22.00 31.00 35.00 42.00 30.00 22.00 21.00 9.00 -1.00
1998 11.00 18.00 14.00 20.00 29.00 36.00 46.00 45.00 35.00 25.00 19.00 -9.00 -9.00
1999 11.00 c 7.00 c 15.00 c 16.00 c 21.00 b 27.00 d 33.00 a 30.00 30.00 23.00 17.00 e 12.00 f 7.00
2000 14.00 c 16.00 a 21.00 22.00 26.00 32.00 35.00 40.00 25.00 23.00 13.00 15.00 13.00
2001 10.00 a 10.00 17.00 17.00 24.00 28.00 b 41.00 40.00 32.00 22.00 8.00 9.00 8.00
2002 5.00 14.00 7.00 24.00 23.00 27.00 43.00 36.00 30.00 11.00 7.00 16.00 5.00
2003 24.00 13.00 a 18.00 16.00 23.00 35.00 45.00 45.00 31.00 26.00 13.00 15.00 13.00
2004 10.00 18.00 23.00 23.00 30.00 36.00 44.00 42.00 29.00 24.00 11.00 16.00 10.00
2005 9.00 17.00 22.00 20.00 32.00 30.00 47.00 36.00 31.00 25.00 19.00 12.00 9.00
2006 16.00 1.00 9.00 22.00 29.00 37.00 34.00 38.00 29.00 19.00 8.00 8.00 1.00
2007 1.00 12.00 20.00 c 21.00 22.00 29.00 39.00 41.00 24.00 ----- z 14.00 9.00 f 1.00
2008 2.00 d 14.00 13.00 14.00 21.00 32.00 46.00 35.00 30.00 14.00 25.00 s 1.00 1.00
2009 8.00 h 12.00 13.00 e 15.00 g 28.00 j 33.00 g 41.00 l 44.00 r 29.00 24.00 o 16.00 1.00 1.00
2010 15.00 l 10.00 12.00 k 17.00 19.00 32.00 41.00 t 35.00 33.00 24.00 6.00 o 6.00 6.00
2011 -2.00 2.00 14.00 20.00 b 23.00 27.00 40.00 44.00 37.00 20.00 13.00 9.00 q -2.00
2012 9.00 c 11.00 11.00 n 14.00 m 26.00 m 28.00 i 42.00 k 40.00 k 41.00 o 19.00 o 13.00 4.00 f 4.00
2013 4.00 h 16.00 u 17.00 r ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 4.00
Period of Record Statistics
MEAN 7.42 10.88 15.06 19.50 24.53 31.11 38.73 38.33 31.27 22.52 14.04 7.34 1.16
S.D. 6.92 7.27 4.71 3.71 3.51 3.04 4.42 4.20 4.11 5.40 4.66 7.61 8.87
SKEW -0.15 -0.73 -0.32 -0.21 0.31 0.09 -0.18 0.13 -0.12 -0.37 -0.45 -1.27 -0.65
MAX 24.00 26.00 25.00 28.00 32.00 37.00 47.00 49.00 41.00 36.00 22.00 18.00 13.00
MIN -13.00 -13.00 3.00 11.00 19.00 24.00 29.00 30.00 21.00 9.00 2.00 -18.00 -18.00
NO YRS 48 49 49 48 47 46 45 46 51 44 48 47 25