SKWENTNA s, k

Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(508536)

File last updated on Jun 7, 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
1949 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 66.00 49.00 42.00 30.00 66.00
1950 34.00 36.00 46.00 55.00 72.00 83.00 82.00 83.00 67.00 60.00 34.00 35.00 83.00
1951 31.00 39.00 46.00 56.00 72.00 77.00 89.00 76.00 66.00 54.00 41.00 32.00 89.00
1952 24.00 37.00 42.00 50.00 65.00 81.00 85.00 72.00 64.00 56.00 42.00 40.00 85.00
1953 35.00 36.00 39.00 58.00 72.00 88.00 88.00 72.00 65.00 52.00 35.00 35.00 88.00
1954 29.00 37.00 52.00 53.00 74.00 81.00 79.00 77.00 65.00 69.00 41.00 24.00 81.00
1955 35.00 33.00 43.00 47.00 57.00 80.00 86.00 82.00 64.00 53.00 29.00 36.00 86.00
1956 40.00 35.00 44.00 59.00 63.00 74.00 89.00 78.00 70.00 46.00 42.00 34.00 89.00
1957 37.00 47.00 50.00 54.00 72.00 86.00 89.00 88.00 78.00 54.00 41.00 32.00 89.00
1958 42.00 41.00 46.00 67.00 83.00 82.00 80.00 72.00 68.00 47.00 42.00 35.00 83.00
1959 31.00 37.00 l ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 37.00
1960 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1961 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1963 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1965 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1966 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1969 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1970 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.00 47.00 32.00 c 48.00
1971 38.00 n 40.00 47.00 52.00 55.00 e 77.00 c 83.00 73.00 65.00 e 49.00 38.00 a 30.00 b 83.00
1972 28.00 d 33.00 39.00 52.00 71.00 78.00 h 86.00 a 80.00 v 65.00 50.00 38.00 25.00 86.00
1973 32.00 35.00 44.00 54.00 66.00 80.00 74.00 67.00 p ----- z ----- z ----- z ----- z 80.00
1974 ----- z ----- z ----- z 62.00 c 78.00 d 81.00 j 82.00 b 78.00 d ----- z ----- z 44.00 c 32.00 g 82.00
1975 34.00 h 38.00 c 42.00 f ----- z 64.00 i 74.00 d 84.00 b 74.00 j 67.00 f 53.00 n ----- z ----- z 84.00
1976 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1977 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 9999.00
1978 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 33.00 g 33.00
1979 31.00 a 29.00 45.00 59.00 75.00 c 77.00 86.00 e 79.00 f 74.00 a 55.00 d 42.00 d 27.00 j 86.00
1980 39.00 i 45.00 b 48.00 b 55.00 c 66.00 b 69.00 84.00 b 73.00 h 65.00 55.00 b 38.00 b 38.00 b 84.00
1981 38.00 c 41.00 e 46.00 c 56.00 f 75.00 c 77.00 c 67.00 y 81.00 t 67.00 52.00 45.00 42.00 81.00
1982 30.00 40.00 41.00 50.00 70.00 79.00 80.00 74.00 62.00 46.00 34.00 37.00 80.00
1983 38.00 39.00 45.00 58.00 66.00 77.00 77.00 78.00 d 64.00 c 49.00 36.00 35.00 78.00
1984 35.00 31.00 49.00 51.00 ----- z 76.00 g ----- z ----- z ----- z ----- z 35.00 a 35.00 a 76.00
1985 38.00 a 33.00 42.00 47.00 a 73.00 b 74.00 78.00 b 74.00 a 65.00 a 52.00 c 29.00 e 38.00 b 78.00
1986 35.00 b 45.00 a 46.00 c 55.00 c 70.00 b 85.00 c 82.00 c 68.00 a 66.00 52.00 a 39.00 d 37.00 85.00
1987 36.00 e 38.00 47.00 b 55.00 a 73.00 f 73.00 a 85.00 b 78.00 b 67.00 a 55.00 b 36.00 34.00 b 85.00
1988 33.00 d 40.00 b 46.00 b 49.00 b 71.00 c 75.00 d 80.00 c 73.00 a 66.00 53.00 b 35.00 b 37.00 a 80.00
1989 30.00 d 32.00 46.00 a 54.00 a 64.00 80.00 b 84.00 78.00 64.00 c 50.00 a 37.00 a 35.00 a 84.00
1990 34.00 c 28.00 d ----- z 55.00 c 70.00 h 82.00 d 83.00 e 83.00 f 65.00 f 51.00 i 37.00 h 29.00 l 83.00
1991 39.00 i 48.00 g 46.00 v ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 48.00
1992 33.00 g 34.00 h 43.00 p 45.00 y 71.00 e 75.00 m 80.00 e 74.00 64.00 ----- z ----- z ----- z 80.00
1993 29.00 h 39.00 c 48.00 c 50.00 m 80.00 h 77.00 a 85.00 g 79.00 f 63.00 b 53.00 c 36.00 b 35.00 e 85.00
1994 39.00 e 37.00 b 45.00 f 57.00 b 71.00 f 87.00 b 82.00 j 80.00 f 70.00 d 51.00 a 35.00 d 31.00 c 87.00
1995 36.00 e 37.00 c 49.00 62.00 66.00 82.00 79.00 76.00 a 68.00 e 55.00 e 36.00 e 33.00 g 82.00
1996 28.00 b 32.00 d 55.00 e 61.00 a 79.00 83.00 81.00 75.00 77.00 52.00 37.00 a 30.00 c 83.00
1997 36.00 g 38.00 g 45.00 a 56.00 c 76.00 b 86.00 85.00 80.00 70.00 54.00 e 47.00 35.00 b 86.00
1998 34.00 c 42.00 a 53.00 a 58.00 71.00 81.00 82.00 a 80.00 a 65.00 55.00 37.00 a 33.00 c 82.00
1999 35.00 a 37.00 b 50.00 58.00 73.00 c 86.00 a 89.00 78.00 a 69.00 a 53.00 a 37.00 c 36.00 c 89.00
2000 34.00 41.00 a 48.00 c 56.00 b 67.00 a 80.00 a 80.00 b 78.00 69.00 50.00 37.00 36.00 c 80.00
2001 38.00 40.00 45.00 53.00 70.00 a 84.00 74.00 b 80.00 67.00 52.00 a 32.00 34.00 b 84.00
2002 38.00 38.00 a 45.00 c 56.00 82.00 a 86.00 b 85.00 88.00 e 71.00 b 52.00 45.00 a 36.00 b 88.00
2003 33.00 39.00 a 42.00 64.00 72.00 79.00 e 84.00 82.00 e 65.00 54.00 44.00 33.00 84.00
2004 37.00 a 41.00 51.00 57.00 a 74.00 87.00 83.00 81.00 63.00 55.00 39.00 40.00 87.00
2005 35.00 35.00 51.00 68.00 72.00 70.00 v 79.00 i 83.00 60.00 55.00 33.00 38.00 a 83.00
2006 30.00 a 39.00 43.00 48.00 57.00 u 76.00 j 79.00 a 75.00 a 69.00 a 54.00 31.00 40.00 a 79.00
2007 34.00 35.00 45.00 61.00 c 72.00 85.00 79.00 e 76.00 a 63.00 53.00 a 38.00 a 35.00 a 85.00
2008 37.00 40.00 b 44.00 57.00 67.00 a 72.00 a 78.00 a 71.00 j 61.00 48.00 33.00 33.00 a 78.00
2009 40.00 a 32.00 42.00 a 61.00 a 82.00 79.00 86.00 a 75.00 70.00 55.00 40.00 a 33.00 86.00
2010 32.00 37.00 b 46.00 ----- z 79.00 76.00 c 73.00 72.00 e 70.00 58.00 a 40.00 28.00 79.00
2011 36.00 a 31.00 45.00 a 52.00 h 83.00 75.00 d 79.00 a 72.00 c 63.00 b 52.00 31.00 37.00 d 83.00
2012 25.00 36.00 e 49.00 b 58.00 b 70.00 a 79.00 c 76.00 c 74.00 a 58.00 52.00 a 33.00 38.00 79.00
2013 40.00 a 35.00 f 42.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 42.00
Period of Record Statistics
MEAN 34.21 37.18 45.98 56.05 71.40 79.88 82.07 77.03 66.47 52.77 37.84 34.50 85.50
S.D. 4.08 4.16 3.55 4.89 6.26 4.66 4.19 4.48 3.99 3.92 4.54 3.75 3.15
SKEW -0.47 -0.03 0.32 0.27 -0.27 -0.13 -0.19 0.59 0.80 1.47 0.10 -0.70 -0.43
MAX 42.00 47.00 55.00 68.00 83.00 88.00 89.00 88.00 78.00 69.00 47.00 42.00 89.00
MIN 24.00 28.00 39.00 47.00 55.00 69.00 73.00 68.00 58.00 46.00 29.00 24.00 80.00
NO YRS 42 44 43 41 40 41 42 36 43 43 45 42 12