CENTRALIA, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(451276)

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
189328.71 -----z-----z-----z-----z-----z-----z-----z45.53 -----z-----z-----z37.12j
1894-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1895-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1896-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1897-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1898-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1899-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1900-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1901-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
190228.62e37.39 35.77 37.66a44.65 42.77 45.59b43.39 42.57 42.07b38.57 35.10a39.51
190337.48 29.50 30.70a36.13 42.26 49.43 47.35 48.94 45.37 42.87 39.20 34.26 40.29
190435.48 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z35.48k
190532.97 31.93 40.10a36.97 43.77 48.45h47.58 48.61 48.23 38.20a34.83 33.81 39.73a
190636.58 34.29 31.58 37.34a41.65 46.33 50.90 45.81 45.60 43.26 38.00 36.35 40.64
190725.90 36.14 34.74 35.87 42.87 45.90 48.77 48.16 46.43 45.61 39.33 35.35 40.42
190833.65 32.83 35.39 37.43 39.71 45.62a49.23 48.16 41.17 38.77 40.13 33.03 39.59
190927.00a36.14 34.61 34.93 38.68 44.77 47.45 44.39 44.07 42.10 37.27 27.65 38.25
191032.23 30.57 38.87 37.47 41.94 44.20 46.16 45.39 44.17 44.16 37.10a35.63a39.82
191131.94 29.46 32.42 30.70 40.87 41.93 48.35 47.13 44.47 38.97 37.57b34.43a38.19
191234.77 35.31 31.13 37.07 42.55 45.13 49.81 49.58 43.43 37.55 36.83 34.58 39.81
191330.45 30.64 33.03 37.00 41.65 46.50 48.45 49.19 43.77 39.77 37.13 33.03 39.22
191437.39 34.96 37.35 39.80 41.61 45.67 45.74 46.77 46.37 46.26 39.30 25.74 40.58
191529.90 35.50 36.23 37.79a42.00 44.27 50.52 48.48 44.57 43.42 37.07 33.77 40.29
191621.45 33.00 36.35 38.17 39.84 44.57 50.13 47.32 43.77 34.74 31.77 32.68 37.82
191730.42 34.36 32.29 38.77 41.90 43.60 46.10 47.81 48.57 42.71 40.10 40.65 40.61
191837.39 32.50 34.97 34.13 39.23 45.63 49.19 50.06 45.40 43.77 37.33 33.94 40.30
191934.06 33.75 35.84 39.50 39.61 42.33 44.81 47.48 44.33 39.06 37.23 27.29 38.78
192031.45 28.59 34.16 35.10 35.61 44.57 48.48 48.29 46.67 43.84 35.40 36.48 39.05
192133.29 36.39 36.61 36.33 40.74 49.90 45.70a49.13 43.57 42.94 39.87 31.06 40.46
192229.00a30.21 32.87 34.70 39.68 47.13 48.33a49.77 46.47 -----z-----z-----z39.80c
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z50.93a46.41a43.40a36.20 27.39 40.87g
192537.58 38.18 37.13 40.83 45.37a46.53 51.03 49.84 47.63 40.68 37.97a39.06 42.65
192635.90 39.96a38.39 42.03 45.23 48.40 50.52 50.93d44.60 45.65 40.71b34.32 43.05
192733.90a33.79 35.13 36.17 42.97 50.03a52.10b50.90a48.77 44.71 41.93 29.52b41.66
192834.69b33.00 39.93b40.38a44.16 49.66a52.48 49.65 47.10 45.74 39.17a32.60a42.38
192929.19 25.89 36.90 37.23 42.61 47.73 48.81 50.45 44.90 42.71 35.31a36.84 39.88
193019.32 35.82 34.77 42.03 41.32 46.87 48.47a50.94 49.79a40.55 37.33 33.97 40.10
193137.23 33.67a37.55 38.83 44.29 47.80 51.32 48.61 48.30 41.45 34.27 34.55 41.49
193232.90a32.90 38.71 41.17 42.10 47.53 49.71 53.07a45.83 44.48 40.07 29.00 41.46
193332.77 30.29 36.58 37.47 42.55 44.00 47.19 50.10 47.17 43.06 39.90 40.13 40.93
193439.26 36.75 39.23 42.83 45.26 46.57 51.00 53.68 48.47 43.48 42.57 37.39 43.87
193533.45b34.36 34.06 36.20 41.19 47.43 49.03 49.23 47.23 40.50a33.20 34.58 40.04
193636.27a28.52 34.35 41.87 45.52 49.70 49.55 49.42 44.33 42.87 32.30 37.45 41.01
193723.26 33.71 37.61 39.43 43.81 49.83 51.19 49.90 48.33 44.61 41.97 36.10 41.65
193835.19 35.54b35.94 40.83 42.55 47.57 50.71 47.84 50.30 42.32 34.90 35.10 41.57
193937.87 32.61 36.06 39.37 42.35 46.93 51.19 49.90 45.93 44.29 39.77 40.30a42.22
194035.74 39.03 40.00 42.00 44.48 47.63 52.42 51.48 51.03 47.32 34.69a35.84 43.47
194135.97 34.68 37.81 40.10 45.68 48.83 54.03 52.84 48.83 45.06 39.63 36.42 43.32
194230.39 34.46 34.35 40.53 44.90 47.30 54.35 53.84 47.27 42.74 36.67 38.19 42.08
194327.65 33.11a33.90 40.57 42.03 47.40 55.07c49.97 48.23 44.81 37.27 32.16 41.01
194432.94 33.62 33.84 39.73 41.45 47.27 51.74 50.94 49.87 45.65 37.47 28.97 41.12
194533.77 34.68 34.71 37.37 43.94 44.63 49.26 49.19 46.33 43.03 38.83 35.74 40.96
194635.94 35.68 36.52 39.50 45.13 48.37 52.45 50.81 48.47 40.74 33.48a35.97 41.92
194729.81 36.00 37.81 41.17 44.97 48.03 52.40a50.90 48.14a46.39 39.00 37.52 42.68
194832.52 33.21 34.23 38.67 44.66b52.62a50.90a53.55 48.77 41.74 36.40 30.13 41.45
194920.48 30.25 35.65 38.27 43.65 43.50 47.26 49.13 45.83 36.03 42.20 33.87 38.84
195021.32 33.82 37.00 37.37 40.81 49.33 50.48 51.39 46.33 42.90 38.03 41.65 40.87
195133.39 34.93 32.68 36.67 43.23 48.03 51.39 50.26 48.93 44.58 37.83 32.61 41.21
195232.55 35.59 36.42 38.70 42.48 47.83 51.13 52.03 48.13 43.90 33.57 36.19 41.54
195340.65 35.50 36.61 38.67 43.13 47.07 48.42 50.55 45.23 41.55 39.57 37.06 42.00
195431.45 34.36 29.52 36.27 42.42 44.93 47.90 48.35 49.03 39.71 41.27 33.00 39.85
195533.07a31.04 31.70a34.97 41.52 48.73 50.45 47.58 45.70 43.94 34.23 33.77 39.72
195633.39 30.59 34.42 38.83 44.32 47.97 52.23 51.65 46.80 41.10 35.13 33.87 40.86
195726.48 33.39 37.32 41.77 47.74 50.23 50.26 49.77 49.77 43.06 35.00 37.71 41.88
195837.67a41.21 34.65 38.67 47.13 54.33 54.90 51.97 47.93 43.42 37.23 40.32 44.12
195935.90 35.93 37.29 38.33 41.03 49.47 51.48 49.74 48.70 43.74 35.27 33.97 41.74
196032.16 33.55 35.81 40.10 42.84 46.00 49.77 51.68 47.00 44.00 36.30 32.55 40.98
196136.29 39.93 38.55 39.10 44.13 50.10 53.03 53.10 45.60 41.23 33.83 35.61 42.54
196228.59i35.32 33.97 40.93 43.06 46.37 49.58 51.00 48.20 44.03a41.00 36.42 42.72a
196327.97 38.32 35.06 39.43 41.87 48.00 51.58 52.42 51.80 46.32 40.03 36.61 42.45
196436.87 32.45 35.84 36.77 41.06 47.70 51.32 51.29 47.67 41.97 36.50 32.03 40.96
196535.32 37.04 31.77 39.73 41.55 45.77 51.90 53.68 44.17 45.32 42.37 35.16 41.98
196636.06 34.25 35.35 40.17 41.74 47.93 51.32 50.26 50.37 41.77 39.67 39.77 42.39
196737.97 35.82 34.68 35.40 42.77 50.83 50.77 53.29 49.50 45.97 38.73 35.65 42.62
196834.35 34.55 39.10 37.17 43.55 48.30 51.55 51.03 49.00 41.77 38.30 31.19 41.66
196929.06 31.75 34.00 39.23 45.61 53.83 50.10 49.55 50.57 40.71 39.80 36.81 41.75
197034.65 35.07 35.32 37.07 41.71 48.73 51.74 51.90 45.83 40.74 37.13 33.77 41.14
197135.42 34.46 34.03 36.97 44.55 46.53 52.16 54.06 45.40 42.39 39.77 33.29 41.59
197230.19 34.59 38.71 36.57 45.48 48.33 51.81 52.32 46.07 38.90 38.80 31.29 41.09
197331.84 33.64 37.84 37.77 43.87 49.30 52.03 48.65 49.40 43.26 36.03 38.16 41.82
197429.81 35.71 36.93a40.87 43.16 48.57 51.74 52.81 49.03 40.23 39.93 36.77 42.13
197534.74 34.29 34.16 34.63 43.13 48.23 53.37a52.23 47.43b43.97 37.67 35.77 41.63
197635.39 32.34 33.10 37.63 43.74 46.57 51.19 52.48 50.33 41.94 38.17 35.61 41.54
197730.94 37.18 35.29 39.40 42.32 50.07 50.48 55.81 48.97 41.65 35.63 35.61 41.95
197836.97 38.64 38.74 41.07 42.58 51.63 53.87 53.74 51.13 42.94 -----z29.61 43.72a
197925.42 34.96 37.61 40.93 45.52 47.47 53.23 53.19 51.83 45.23 35.20 38.40a42.42
198027.29 36.10 37.45 40.37 44.84 49.37 53.74 52.35 49.40 42.00 41.07 39.16 42.76
198135.19 36.46 37.94 40.60 46.13 50.00 51.87 54.61 49.73 41.52 40.17 36.97 43.43
198234.52 34.48a35.35 36.10 44.00 51.17 52.32 53.26 50.47 44.40a34.83a-----z42.81a
198337.83a39.07a-----z38.83 47.26 51.13 54.39 54.84 46.70 42.03 42.24a29.65 44.00a
198436.52 37.55 39.94 39.03 43.19 48.53 51.84 51.13 48.27 42.58 39.33 30.77 42.39
198529.87 32.21 33.42 40.57 44.68 49.20 53.29 51.23 48.10 42.94 30.20 29.53a40.44
198638.16 35.93 41.47a39.53 45.68 51.80 52.61 54.74 48.43 45.52 41.03 35.71 44.22
198735.23 38.04 40.06 42.10 47.81 49.87 54.19 53.13 49.67 42.35 42.30 32.97b43.98
198834.16 36.83 35.97 41.83 45.55 48.67 52.48 52.32 47.60 49.45 41.48a35.81 43.51
198936.59b26.63a37.45 41.93 46.03 50.77 53.00 53.90 47.27 43.94 41.79a37.45 43.06
199037.35 33.71 38.06 43.93a46.35 51.72a55.23a56.03 53.27 41.81 40.13 28.81 43.87
199132.57a39.22a35.97 40.67 45.42 49.30 53.81 55.19 50.03 41.03 40.90a38.61 43.56
199238.13 39.24 39.35 43.63 46.39 52.73 55.16 53.32 47.60 44.94 39.23 33.77 44.46
199329.32 29.11 37.77 42.87 50.07a50.97 53.55b55.19 47.47 45.37a32.37 36.00 42.50
199439.35 34.61 38.84 43.63 46.16 48.73 53.19 53.48 51.11b40.45 35.30 34.90 43.31
199535.52 38.33a36.61 40.21a46.90 50.28a55.61 51.84 52.67 -----z43.67 36.77 44.40a
199636.19 33.55 39.58 44.48a44.52 48.48a54.00 53.70a48.52a42.97 39.00 36.39 43.45
1997-----z35.36 39.61 40.90 48.39 50.90a53.60a56.65 53.47 45.97 41.63 35.97 45.68a
199839.16 40.07 40.57a40.87 49.81 53.83 59.10a54.13 50.80 44.94 44.53 37.13 46.24
199939.26 39.69b38.77 39.07 44.81 53.10 55.29 57.90 49.10 43.70a44.17 38.48 45.28
200035.48 37.83 38.90 43.17a48.16 51.90 55.90a53.90 49.93 44.52 35.27 35.97 44.24
200135.94 32.61 38.39 40.20 45.06 49.23 53.29 54.84 50.38a43.68 41.40 37.32 43.53
200239.94 37.00b34.29 39.60 43.10 51.17 53.81 52.39 47.30 42.13 39.07 36.35 43.01
200338.74 34.71 41.68 41.33 45.30a50.73 53.35 51.87 50.13 48.50a34.67 36.35 43.95
200435.74 -----z33.71g41.00 48.16 50.34a56.06 57.29 50.07 46.35 39.37 37.06 46.15b
200536.61 -----z40.00 42.57 49.61 52.00 53.94 53.45 46.07 47.45 37.13 34.74 44.87a
200640.32 32.46 37.16 39.10 43.87a52.17 54.68 51.26 47.37 41.68 39.23 34.48 42.81
200731.06 38.11 40.71 40.33 42.06 49.34a54.77 52.68 47.70 41.94 34.68b35.29 42.39
200831.03 35.96a35.45 37.03 46.58 47.87 52.13 55.35 47.93 44.00 43.63 34.55 42.63
200935.26 33.50b36.94 38.60 43.83g51.93 55.65 54.13 49.67 43.29 40.33 28.32 42.51a
201041.19 38.29 38.32 41.13 43.10 49.87 52.29 53.26 52.47 43.13 37.30 35.97 43.86
201134.10 31.25 36.81 35.10 41.55 49.23 52.87 53.68 51.53 45.35 35.03 32.52 41.59
201233.48 35.14 35.32 39.63 -----z47.13 53.29 53.65 47.50 44.03 40.53 36.68 42.40a
201331.13 36.50 37.39 39.43 45.77 50.60 52.45 55.19 53.17 40.87 35.40 30.26 42.35
201434.48 32.61 38.03 39.73 46.10 49.90 54.55 55.45 50.87 48.71 35.00 35.65 43.42
201536.61 39.04 38.10 37.40 45.61 51.33 55.19 54.26 47.97 47.03 34.13 36.61 43.61
201634.65 38.07 37.94 41.23 46.26 50.07 54.16 54.19 47.70 45.81 43.30 29.74 43.59
201727.58 32.82 38.03 39.70 44.45 49.30 51.19 53.65 51.50 40.03 39.80 31.71 41.65
201837.84 33.43 34.29 40.43 47.61 49.67 55.10 55.23 49.00 43.13 38.77 35.00 43.29
201933.23 28.36 31.29 41.07 47.39 49.33 54.26 55.68 52.37 38.03 34.67 37.29 41.91
202038.35 32.52 33.10 38.23 46.39 50.27 52.29 53.61 52.97 44.26 36.93 35.39 42.86
202136.16 33.79 33.16 37.20 44.39 52.17 54.74 55.06 50.07 42.00 40.63 35.55i43.58a
2022-----z33.23o-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN33.53 34.55 36.25 39.09 43.87 48.51 51.61 51.60 48.00 43.02 38.11 34.70 41.81
S.D.4.34 2.97 2.51 2.39 2.47 2.55 2.65 2.76 2.49 2.49 2.92 3.14 1.59
SKEW-0.99 -0.30 -0.21 -0.34 -0.03 -0.24 -0.31 -0.33 -0.05 -0.34 -0.13 -0.55 -0.12
MAX41.19 41.21 41.68 44.48 50.07 54.33 59.10 57.90 53.47 49.45 44.53 41.65 46.24
MIN19.32 25.89 29.52 30.70 35.61 41.93 44.81 43.39 41.17 34.74 30.20 25.74 37.82
YRS117 115 115 117 115 116 117 118 119 116 116 115 104