SEQUIM 2 E, WASHINGTON

Monthly Average Maximum Temperature (Degrees Fahrenheit)

(457544)

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
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.48 52.47 48.13 53.69
1981 50.35 50.29 55.74 55.67 59.87 63.17 68.19 72.90 65.90 57.52 54.07 46.84 58.38
1982 43.26 47.82 50.74 53.43 60.68 68.57 67.19 68.74 67.03 59.48 49.37 48.39 57.06
1983 49.97 52.21 55.00 57.67 63.65 65.17 68.61 71.94 64.10 57.13 52.90 40.35 58.22
1984 47.52 50.31 53.71 56.63 59.52 63.93 70.74 70.65 65.47 56.81 50.23 42.48 57.33
1985 42.97 46.21 50.55 54.67 60.06 65.87 74.58 71.26 64.93 57.81 40.97 42.55 56.04
1986 50.45 47.18 53.97 53.20 59.13 67.70 65.48 74.61 65.00 58.84 50.30 48.77 57.89
1987 46.84 51.86 53.87 58.17 64.29 67.47 69.00 71.26 66.73 61.23 54.33 46.29 59.28
1988 46.84 49.72 51.48 55.10 59.90 62.70 68.74 69.55 64.73 57.74 51.27 46.03 56.98
1989 45.42 40.14 48.87 58.33 60.65 67.77 68.65 68.39 68.90 58.58 50.97 47.61 57.02
1990 47.39 44.89 51.97 56.07 60.90 63.70 73.29 71.61 67.63 57.52 51.60 40.06 57.22
1991 43.97 51.64 49.16 55.50 59.55 62.53 69.29 70.42 68.20 58.16 52.10 49.19 57.48
1992 48.32 50.86 55.23 57.87 64.10 69.27 69.10 70.48 63.37 58.81 50.80 44.03 58.52
1993 40.77 46.32 53.55 55.93 65.74 64.17 65.23 69.13 65.03 58.58 48.83 47.06 56.70
1994 50.26 46.29 53.65 56.77 63.94 64.13 71.23 71.00 68.17 57.39 48.47 46.13 58.12
1995 49.23 49.54 52.13 56.57 64.87 67.33 70.97 67.03 68.53 58.39 53.87 47.10 58.80
1996 43.26 47.52 51.55 56.43 57.45 64.10 72.55 ----- z 63.10 56.52 47.43 43.00 54.81
1997 46.10 48.21 51.29 55.93 64.06 65.47 70.29 72.94 67.87 58.39 53.33 48.45 58.53
1998 47.00 51.68 52.58 55.87 61.55 65.80 70.45 71.71 69.37 57.77 52.27 45.03 58.42
1999 46.71 48.71 50.52 55.73 58.77 61.17 65.90 69.45 66.23 57.32 52.13 46.58 56.60
2000 45.16 48.52 50.45 55.47 58.32 66.47 70.03 68.65 64.27 58.61 48.93 46.26 56.76
2001 48.42 47.32 51.81 54.33 61.16 63.37 65.42 66.87 62.53 56.16 51.80 46.00 56.27
2002 45.81 44.61 j 47.65 56.03 59.39 67.70 70.29 71.55 67.10 56.65 53.13 47.90 58.47
2003 50.45 48.68 52.81 55.30 60.29 70.03 73.35 73.10 69.23 58.87 48.80 47.03 59.00
2004 46.13 51.10 53.81 61.67 62.19 68.83 72.48 71.10 64.40 58.23 50.57 47.84 59.03
2005 46.55 48.39 55.23 57.23 64.68 63.70 71.19 70.97 65.70 58.94 47.97 48.06 58.22
2006 49.23 47.50 52.35 55.90 62.06 67.63 71.58 69.58 66.23 57.84 49.67 46.35 57.99
2007 45.55 48.50 51.90 54.67 60.71 63.77 70.97 69.65 63.93 56.48 49.30 45.42 56.74
2008 44.19 48.07 48.48 50.87 59.39 62.03 67.97 69.52 65.37 57.19 53.83 41.74 55.72
2009 43.06 46.43 48.29 56.07 61.35 67.77 72.68 69.71 66.47 57.68 50.97 43.48 57.00
2010 49.97 51.50 52.39 56.20 58.42 62.93 70.06 68.26 63.23 58.29 48.33 47.52 57.26
2011 45.68 44.68 51.26 51.47 57.52 63.40 66.84 69.90 68.00 56.61 48.83 44.61 55.73
2012 44.71 48.48 49.23 55.33 60.23 61.77 66.65 71.58 66.93 57.19 51.30 45.68 56.59
2013 43.39 48.07 51.35 55.00 z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 47.60
Period of Record Statistics
MEAN 46.51 48.40 51.90 55.81 61.07 65.29 69.66 70.43 66.05 57.98 50.64 45.82 57.50
S.D. 2.60 2.53 2.12 1.97 2.28 2.45 2.49 1.76 1.92 1.12 2.60 2.41 1.01
SKEW -0.08 -0.91 -0.13 0.02 0.44 0.23 -0.10 0.08 0.01 0.87 -1.42 -0.86 0.10
MAX 50.45 52.21 55.74 61.67 65.74 70.03 74.58 74.61 69.37 61.23 54.33 49.19 59.28
MIN 40.77 40.14 47.65 50.87 57.45 61.17 65.23 66.87 62.53 56.16 40.97 40.06 55.72
NO YRS 33 32 33 32 32 32 32 31 32 33 33 33 30