LONG BEACH EXP STN, WASHINGTON

Monthly Average Temperature (Degrees Fahrenheit)

(454748)

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
1967 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 60.50 59.52 53.00 48.27 41.85 52.63
1968 42.15 48.26 47.27 46.25 52.71 55.62 59.39 58.65 57.60 50.81 47.55 40.47 50.56
1969 35.73 41.23 45.06 47.25 54.23 59.17 57.47 57.66 56.20 50.71 46.20 44.92 49.65
1970 42.48 46.55 45.11 45.50 51.35 55.15 56.37 57.21 54.38 51.10 47.20 41.23 49.47
1971 41.18 42.89 42.29 46.75 51.29 53.95 56.76 59.56 55.42 49.10 45.52 39.81 48.71
1972 38.56 42.12 45.16 44.78 a 51.95 55.20 59.26 58.44 53.98 49.15 46.58 38.21 48.62
1973 39.53 44.25 44.02 47.95 51.48 54.72 56.42 54.87 56.70 50.61 44.08 45.81 49.20
1974 39.03 42.09 44.19 47.83 49.60 54.53 57.23 58.71 59.33 50.08 46.85 45.40 49.57
1975 41.85 41.88 43.32 43.50 50.66 53.55 57.89 57.87 58.53 50.58 46.13 43.53 49.11
1976 42.82 42.60 42.40 46.67 51.03 53.07 57.94 57.66 58.17 52.48 48.02 43.73 49.72
1977 40.58 46.27 44.23 47.80 50.10 54.70 56.77 60.08 55.37 50.29 44.87 44.21 49.60
1978 44.90 45.61 46.31 48.25 50.74 58.05 58.21 58.90 56.62 53.27 41.30 37.87 50.00
1979 35.50 41.16 46.71 48.60 52.52 54.57 59.34 59.60 60.15 53.79 45.83 46.53 50.36
1980 37.94 45.05 45.08 49.08 50.29 c 54.57 a 58.81 56.42 56.23 52.58 a 47.63 44.98 49.89
1981 46.58 44.25 47.66 48.28 52.08 56.30 58.13 60.52 57.28 50.32 47.75 43.84 51.08
1982 39.66 42.38 44.24 45.52 51.42 55.95 58.48 58.82 58.15 53.37 44.65 42.39 49.59
1983 46.65 48.02 49.05 48.98 53.48 56.78 59.76 59.77 55.17 48.97 48.63 38.06 51.11
1984 43.32 45.02 47.84 46.45 50.48 54.40 57.24 57.37 56.65 49.35 46.12 39.18 49.45
1985 40.15 39.88 42.44 47.45 51.55 54.52 58.24 57.89 54.48 49.45 38.98 39.79 47.90
1986 46.65 43.75 49.37 47.63 51.94 57.05 58.02 58.87 54.78 53.69 47.03 44.34 51.09
1987 43.37 46.96 47.76 49.98 53.77 55.60 58.00 59.13 57.37 53.42 50.00 40.66 51.34
1988 42.26 45.05 45.81 49.50 51.61 54.67 58.39 58.61 55.00 54.40 47.43 43.60 50.53
1989 41.69 36.54 44.71 50.57 52.89 57.97 58.69 59.34 59.05 52.23 47.73 43.85 50.44
1990 44.47 41.38 47.11 50.05 52.34 56.50 60.23 61.10 60.28 51.24 47.77 37.02 50.79
1991 40.85 48.11 44.05 47.40 51.32 54.50 58.63 59.08 60.48 51.08 47.65 44.95 50.68
1992 45.60 48.41 49.61 51.20 54.48 57.93 60.68 60.60 55.45 52.89 46.45 40.21 51.96
1993 38.00 42.41 47.68 49.77 56.61 57.87 59.74 60.34 56.92 52.98 41.35 43.26 50.58
1994 45.60 42.09 49.03 50.45 53.81 56.28 59.18 61.16 59.63 50.06 43.10 43.18 51.13
1995 47.92 45.96 46.55 48.93 53.76 57.13 61.85 58.35 62.00 53.39 50.58 46.42 52.74
1996 42.85 44.34 47.48 51.22 52.44 55.87 59.84 59.10 57.63 52.50 45.67 41.90 50.90
1997 42.98 44.02 44.79 47.48 56.10 57.05 60.35 62.39 60.78 52.39 49.52 44.24 51.84
1998 44.63 46.21 46.92 48.17 53.48 56.65 60.35 60.61 57.13 52.79 47.88 40.84 51.31
1999 43.02 43.32 43.85 46.67 50.73 55.95 57.11 60.18 56.03 51.15 49.55 45.42 50.25
2000 41.19 44.28 44.52 49.90 52.65 56.42 58.76 59.11 57.48 52.66 43.17 43.32 50.29
2001 43.98 41.64 45.27 46.73 51.37 54.13 57.26 58.84 55.95 50.50 47.55 43.35 49.72
2002 42.79 43.29 43.39 48.25 50.56 56.53 59.92 59.45 57.93 51.15 49.30 45.52 50.67
2003 48.35 44.02 47.71 48.58 52.29 57.63 60.08 59.69 57.93 55.71 44.08 44.53 51.72
2004 43.85 45.72 47.58 51.18 54.69 58.72 62.35 62.26 57.63 53.56 46.15 44.77 52.37
2005 44.68 44.21 47.37 48.53 54.85 55.88 58.53 58.42 52.97 51.55 43.85 41.56 50.20
2006 44.08 41.84 43.10 47.30 51.56 57.08 57.89 55.60 56.68 50.18 45.50 43.40 49.52
2007 39.94 44.07 45.24 48.00 51.65 54.77 60.92 59.63 56.50 49.05 43.82 41.55 49.59
2008 39.47 42.74 42.58 44.53 52.47 53.08 56.71 58.66 55.88 50.05 49.02 39.00 48.68
2009 41.31 41.12 42.31 46.10 ----- z 57.13 58.83 b 59.98 58.23 51.02 46.83 38.85 49.25
2010 46.94 46.18 46.97 47.70 50.98 54.78 57.21 58.31 57.87 52.10 44.55 43.71 50.61
2011 41.92 39.70 44.47 44.93 50.15 56.08 58.34 59.61 57.33 51.47 42.13 39.74 48.82
2012 41.37 43.86 42.89 48.37 50.90 54.77 58.32 59.65 a 56.52 51.16 47.27 42.92 49.83
2013 38.97 43.14 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 41.06
Period of Record Statistics
MEAN 42.33 43.78 45.57 47.91 52.19 55.84 58.66 59.10 57.20 51.60 46.24 42.48 50.25
S.D. 3.01 2.45 2.09 1.83 1.61 1.49 1.41 1.48 1.93 1.61 2.47 2.52 1.05
SKEW -0.12 -0.23 0.14 -0.19 0.86 0.13 0.48 -0.41 0.23 0.25 -0.74 -0.42 0.17
MAX 48.35 48.41 49.61 51.22 56.61 59.17 62.35 62.39 62.00 55.71 50.58 46.53 52.74
MIN 35.50 36.54 42.29 43.50 49.60 53.07 56.37 54.87 52.97 48.97 38.98 37.02 47.90
NO YRS 46 46 45 45 44 45 45 46 46 46 46 46 44