CHESAW, WA

Average of Average Temperature (Degrees Fahrenheit)

(451381)

File last updated on March 28, 2024
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)JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDECANN
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z35.79a-----z35.79k
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z36.63 47.70 49.56 54.92 64.23 65.68 56.41a41.63 27.07 21.45 46.53b
193125.56 -----z35.55 44.17 53.81 57.95 65.69 64.18 52.93 44.11 26.63 21.73 44.76a
193217.15 22.88 31.63 44.12a50.30a60.03 60.97 63.71 55.93a43.55 33.00 19.29 41.88
193322.40 18.79 31.52 41.88 46.84 56.70 63.39 65.10 50.27 42.86b32.12 27.60 41.62
193425.97 29.88 39.35 51.26a54.05 59.57 64.29 65.03a51.60 45.16 36.05a23.06 45.44
193518.48 28.00 29.05a39.12 49.85 56.40 62.43a61.48b57.75 41.56 26.07a22.69 41.07
193622.44 7.21 30.32 45.08 56.52 58.55 64.44 64.16 53.78 47.58 28.85 24.94 41.99
19374.77 20.34 35.15 41.13 51.03 58.57 65.97 59.76 56.63 47.43p-----z-----z43.71c
193823.06o26.07 33.24 44.10 52.45 61.02 67.72a61.85 61.70 45.77 27.60 20.77a45.66a
193924.68 20.07 33.47 46.63 53.16 53.92 64.68a66.13 57.27 43.52a32.97 29.60 43.84
194022.48 27.57 37.15 45.07 53.82 60.70 65.90 64.34 60.87 45.58 24.53 24.44 44.37
194124.32 27.82 40.13 47.59a50.44 56.64a66.35 61.35 49.45 43.13 34.07 24.92 43.85
194217.29 26.43 32.22a44.83 48.69 54.64a63.79 64.19 56.90a45.56 27.20 22.05 41.98
19438.66 27.20 28.67b45.43 47.38b54.27 64.47 61.00 57.07 44.95 31.60 20.76 40.95
194418.55 23.90 30.61 43.88 50.77a57.70 63.82a60.98 57.33a48.17a29.48 16.95 41.84
194522.23 26.34 30.34 39.23 51.34 55.42 64.05 63.90 51.73 43.12a26.91a22.65 41.44
194621.08 24.84 33.23 43.22 53.32 53.70 61.58a62.29 52.69a38.78b24.73 20.53 40.83
194716.48 28.27 37.31 44.30 54.06 53.90 61.35 58.74 54.48 42.58 28.93 24.60 42.08
194819.92 21.05 30.03 38.73 48.87 60.48 58.95 57.35 51.83a40.50a29.60 13.66 39.25
19498.50 18.54 33.42 44.68 53.98 55.13 61.34 60.31 54.93 38.31b35.34a20.35 40.40
19500.39 24.57 29.89 38.10 47.21 56.48 61.83a62.21 55.90 39.84 28.13 26.52 39.26
195118.02 23.20 27.27 41.55a50.32 54.57 61.82 59.23 53.45 40.63 28.53 10.67b39.11
195217.12c23.93 30.55 43.62 50.44 55.02 62.15 61.56 57.95 47.29 27.20b25.61 41.87
195328.63 26.71 34.56 40.50a49.06 53.82 62.11 60.63 52.60 44.68 33.28 24.02 42.55
195415.63 29.96a29.66 38.48 52.19 53.65 60.78a59.19 52.14a40.90 37.80 24.63 41.25
195522.31 22.50a24.84b37.67 46.68 56.88 61.94 61.31 53.60 42.42a20.27b12.98c38.62
195620.84b17.00d24.69m-----z-----z54.81a64.35g62.10f55.06f43.19e26.42e22.07p32.45g
19576.83h17.69l34.84i43.62j56.95j59.37 61.30h57.75i57.02i-----z-----z27.09o59.37k
195827.27 33.98 35.02a41.76a57.95b60.85 65.40 66.65 52.09b47.75o-----z-----z49.00c
Period of Record Statistics
MEAN18.89 24.12 32.62 43.11 51.26 56.75 63.39 62.31 54.79 43.28 29.64 21.86 41.61
S.D.6.85 5.27 3.66 3.32 2.88 2.48 2.07 2.45 3.06 2.60 4.15 4.50 1.73
SKEW-1.10 -1.12 0.17 0.21 0.32 0.39 0.04 -0.03 0.38 -0.01 0.11 -0.87 0.27
MAX28.63 33.98 40.13 51.26 57.95 61.02 67.72 66.65 61.70 48.17 37.80 29.60 45.44
MIN0.39 7.21 24.84 37.67 46.68 53.65 58.95 57.35 49.45 38.31 20.27 10.67 38.62
YRS26 26 27 27 27 29 27 27 27 26 27 25 22