CHESAW, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(451381)

File last updated on April 18, 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-----z27.17 -----z27.17k
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-----z25.16 34.37 36.74 41.90 46.77 48.94 41.80 32.23 19.73 15.77 34.34b
193120.16 17.43 27.10 31.13 38.58 45.07 48.26 45.55 40.73 31.32 19.23 15.48 31.67
193210.65 14.07 22.58 32.97 36.97a44.83 44.58 47.61 38.83 33.13 26.93 12.13 30.44
193314.94 9.54 22.81 29.70 36.48 41.33 46.10 47.90 38.10 31.52b26.67 21.55 30.55
193419.39 20.25 28.74 36.33 39.23 44.73 47.03 47.40a39.17 35.13 30.10a16.32 33.65
193512.03 19.07 20.37a27.20 35.55 41.43 47.40a44.80a41.17 30.10 19.53 17.03 29.64
193615.00 -2.38 20.74 32.13 42.61 45.20 46.58 46.16 38.53 33.03 19.20 17.87 29.56
1937-2.77 12.18 25.77 30.77 36.71 45.40 49.74 43.84 42.03 34.07p-----z-----z31.52c
193816.88o18.79 25.32 31.53 38.06 45.53 50.53a44.16 44.93 34.06 19.70 13.81 33.31a
193917.65 11.07 22.90 33.63 38.71 41.37 47.45 47.68 41.27 32.19 25.90 24.00 31.98
194015.87 20.10 27.13 34.03 40.42 44.33 49.97 46.06 46.30 36.84 17.40 18.32 33.07
194118.97 19.14 28.55 34.55a39.16 45.28a50.55 47.39 38.87 32.77 26.57 18.81 33.38
194210.42 18.57 22.03 31.73 38.13 43.14a48.68 47.26 39.76a32.29 20.90 16.03 30.75
19430.97 18.14 18.00b32.47 34.52b41.03 47.52 44.77 39.50 35.19 26.53 13.94 29.38
194410.94 14.86 20.55 32.37 38.03a45.10 47.07a44.39 42.80 35.67a23.97 10.42 30.51
194515.52 18.68 22.16 27.73 37.94 42.87 46.45 45.87 38.43 31.33a20.31a16.77 30.34
194613.71 15.93 23.65 31.43 37.87 41.70 44.73a45.26 39.17a27.86b16.63 13.81 29.31
19478.65 18.68 25.55 31.77 39.10 42.93 45.77 42.68 40.17 34.58 22.93 18.55 30.95
194811.16 11.76 19.35 28.40 39.23 48.23 44.55 44.58 37.52a27.47a21.97 6.23 28.37
1949-0.55 8.25 23.68 30.97 38.77 39.83 44.61 44.23 39.53 26.83b27.83a12.13 28.01
1950-9.97 16.18 20.55 27.43 33.26 43.30 44.87a44.32 37.73 31.68 20.77 20.97 27.59
19519.23 12.32 16.74 27.21a36.23 40.70 44.35 43.23 37.57 31.71 19.57 3.40a26.85
19529.29c13.07 18.71 28.70 34.55 40.27 43.23 42.74 39.23 28.42 16.57b19.10 27.82
195320.26 15.29 22.71 28.97a34.35 41.57 43.68 44.65 34.67 28.90 24.03 14.74 29.48
19546.42 19.37a17.26 25.03 37.61 40.33 43.97a45.00 38.03 27.00 30.10 17.26 28.95
195514.42 12.26a12.24b26.43 34.77 40.93 47.68 41.35 36.17 30.23 8.90a1.11c25.54
195613.03b3.88c9.22m-----z-----z41.00a47.38g44.32f37.56e29.89d17.80e9.76n23.86f
1957-5.12e3.47k21.91h28.20j40.95j44.23 42.83h40.17g36.48i-----z-----z19.00o19.56j
195819.77 27.43 24.20a29.10a39.83b45.20 45.94 45.32 35.11b32.94o-----z-----z34.66c
Period of Record Statistics
MEAN10.74 14.96 22.39 30.67 37.53 43.06 46.59 45.30 39.45 31.59 22.11 15.02 29.90
S.D.8.04 5.84 3.85 2.82 2.13 2.14 2.10 1.82 2.60 2.76 4.87 5.34 2.05
SKEW-1.01 -0.88 -0.50 -0.07 -0.03 0.33 0.34 0.03 0.66 -0.07 -0.39 -1.01 -0.01
MAX20.26 27.43 28.74 36.33 42.61 48.23 50.55 48.94 46.30 36.84 30.10 24.00 33.65
MIN-9.97 -2.38 12.24 25.03 33.26 39.83 43.23 41.35 34.67 26.83 8.90 1.11 25.54
YRS27 27 27 27 27 29 27 27 28 26 27 25 23