SAN MIGUEL ISLAND, wr

Monthly Extreme Minimum Temperature (Degrees Fahrenheit)

(967803)

File last updated on Mar 12, 2008
*** Note *** Provisional Data *** After Year/Month 200707
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
1981 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 52.00 n ----- z 52.00 w 45.00 p 45.00
1982 35.00 s 44.00 z ----- z 50.00 y 48.00 y 51.00 r 52.00 j 52.00 53.00 q 58.00 x 43.00 v ----- z 35.00
1983 43.00 z 42.00 y 44.00 x ----- z 42.00 r 52.00 e 55.00 k 57.00 w 58.00 h 52.00 z ----- z 47.00 z 42.00
1984 ----- z 41.00 q ----- z 44.00 w 48.00 t 50.00 j 54.00 56.00 54.00 j ----- z 45.00 v ----- z 41.00
1985 40.00 g 38.00 j 38.00 p 46.00 a 38.00 50.00 53.00 50.00 47.00 45.00 35.00 l 34.00 o 34.00
1986 43.00 i 35.00 f 40.00 a 40.00 42.00 h 49.00 50.00 51.00 44.00 j 46.00 n 41.00 f 41.00 o 35.00
1987 28.00 j 34.00 q 38.00 w 40.00 j 47.00 r 50.00 u 48.00 b ----- z 54.00 j 51.00 w 50.00 s 39.00 u 28.00
1988 32.00 g 36.00 k 36.00 o 40.00 b 47.00 p 45.00 j 48.00 a 50.00 46.00 f 46.00 e 43.00 m 40.00 u 32.00
1989 ----- z ----- z ----- z 38.00 o 40.00 w 48.00 j 52.00 w 50.00 g 50.00 m 40.00 n 36.00 x 36.00 v 36.00
1990 42.00 z 40.00 y 42.00 u 44.00 n 49.00 t 50.00 n 50.00 52.00 f 53.00 m 46.00 q 40.00 s ----- z 40.00
1991 34.00 r ----- z 45.00 z 40.00 z 42.00 d 42.00 k 51.00 52.00 50.00 52.00 p 52.00 r ----- z 34.00
1992 ----- z 42.00 x 42.00 p 44.00 v 50.00 q 49.00 i 51.00 49.00 50.00 i 47.00 x 38.00 s 33.00 g 33.00
1993 31.00 v 39.00 t 41.00 q 47.00 s 45.00 o 46.00 j 50.00 50.00 49.00 f 45.00 m 37.00 k 36.00 l 31.00
1994 37.00 t 33.00 l 39.00 n 40.00 i 42.00 n 46.00 d 48.00 52.00 45.00 c 40.00 m 32.00 o 35.00 z 32.00
1995 44.00 y 34.00 o 40.00 y 42.00 k 44.00 j 47.00 i 50.00 48.00 49.00 c 44.00 43.00 n 41.00 s 34.00
1996 42.00 q 36.00 o 46.00 s 42.00 i 45.00 45.00 e 49.00 52.00 a 50.00 a 39.00 a 41.00 c 40.00 s 36.00
1997 37.00 w 40.00 r 46.00 u 47.00 g 49.00 k 50.00 c 52.00 56.00 f 58.00 w 54.00 e 50.00 f 46.00 h 37.00
1998 45.00 p 45.00 u 41.00 o 43.00 49.00 e 52.00 52.00 55.00 56.00 k 51.00 e 48.00 g 37.00 m 37.00
1999 42.00 p 45.00 l 40.00 d 41.00 b 46.00 b 48.00 52.00 a 51.00 52.00 52.00 41.00 45.00 a 40.00
2000 47.00 46.00 45.00 47.00 47.00 a 49.00 50.00 52.00 53.00 51.00 44.00 48.00 44.00
2001 42.00 30.00 45.00 43.00 43.00 49.00 a 52.00 50.00 53.00 52.00 a 44.00 b 43.00 30.00
2002 39.00 42.00 42.00 44.00 46.00 49.00 51.00 50.00 51.00 49.00 49.00 44.00 39.00
2003 44.00 46.00 45.00 44.00 33.00 50.00 a 49.00 52.00 52.00 a 50.00 c 47.00 a 42.00 33.00
2004 42.00 44.00 46.00 47.00 48.00 49.00 52.00 53.00 53.00 a 48.00 38.00 a 43.00 38.00
2005 42.00 45.00 46.00 45.00 48.00 47.00 50.00 50.00 49.00 48.00 47.00 40.00 40.00
2006 43.00 41.00 39.00 45.00 48.00 48.00 49.00 51.00 51.00 51.00 45.00 43.00 a 39.00
2007 36.00 43.00 44.00 45.00 47.00 49.00 49.00 ----- z ----- z ----- z ----- z ----- z 36.00
Period of Record Statistics
MEAN 41.88 42.12 43.20 43.85 44.62 48.88 50.43 51.30 50.38 48.57 44.00 43.50 38.33
S.D. 3.27 5.22 2.70 2.38 4.63 1.86 1.65 1.89 2.43 3.98 3.50 2.33 4.59
SKEW -0.35 -1.76 -0.47 -0.39 -1.44 -0.26 0.27 0.79 -0.83 -0.95 -0.28 0.58 -0.89
MAX 47.00 46.00 46.00 47.00 49.00 52.00 54.00 56.00 53.00 54.00 49.00 48.00 44.00
MIN 36.00 30.00 39.00 40.00 33.00 45.00 48.00 48.00 45.00 39.00 38.00 40.00 30.00
NO YRS 8 8 10 13 13 16 23 20 13 14 9 8 6