SEDRO-WOOLLEY, WA

Average of Minimum Temperature (Degrees Fahrenheit)

(457507)

File last updated on January 20, 2022
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
1896-----z-----z-----z-----z-----z-----z-----z50.73e39.63 40.23 29.47 38.16 39.64g
189733.29 34.89 30.68 39.33 45.68 52.20 49.19 52.06 45.31a41.29 34.30 34.29 41.04
189833.13 38.48a33.13 40.70 45.45 49.93 50.39 52.16 48.00 42.23 36.40 31.24b41.77
189934.17b29.92b34.52 39.40 44.03 45.50 -----z52.28f50.07 42.71g46.33 39.32 40.36c
190038.77 34.89 40.14j36.17 39.79c46.00 46.13 45.32 42.87 38.55 31.17 34.65 39.48a
190128.00 29.68 33.67a33.61b41.90 43.17 42.72b52.80a43.13 43.19 39.37 30.19 38.45
1902-----z37.52a37.47a40.33 46.42 46.00 48.30a45.61h41.07 42.45 36.90 34.52 41.10b
190334.55 28.68 31.68 38.40 42.73a49.73 48.06 50.03 46.43 41.74 38.72a34.45 40.43
190434.30a32.72 34.10 42.67 42.19 45.43g50.19 47.45 44.53 45.32 42.70 36.71 41.17a
190533.16 32.86 41.13 40.53 43.00 -----z50.19 50.52 49.97 37.97 36.03 36.26 41.06a
190636.16 34.75 35.87 40.40 44.55 48.37 51.94 47.55 48.47 44.35 36.63 35.81 42.07
190723.55 33.57 33.68 37.57 44.00a46.19c48.81 50.13a48.00 44.90 38.70 -----z40.83a
190832.16 33.00 35.19 38.64b43.16 44.04g48.65 46.16 41.73 37.97 40.17 29.65 38.77a
190924.19 34.75 -----z37.10 41.13 43.57 45.06 43.48 43.83 42.42 36.57 28.25c38.21a
191029.57c29.48a38.23 40.23 43.35 44.83 45.32 44.68 45.77 43.81 37.20 36.32 39.90
191127.67a30.54 33.77 34.10 42.61 43.57 48.13 47.26 46.93a39.10 35.40 35.53a38.72
191233.84 36.17 30.90 39.47 44.94 45.77 49.81 49.65 44.77 40.26 39.37 34.32 40.77
191328.48 28.89 31.71 39.43 42.68 47.53 49.19 50.10 46.87 42.29 37.17a35.61 40.00
191436.23 32.43 36.81 40.50 42.65 46.10a46.52 46.55 47.50 44.26 40.21b27.71 40.62
191531.06 36.79 39.16 40.76a45.10 46.87 51.39 -----z45.20 43.90 35.17 34.26 40.88a
191619.83b31.72 35.97 40.47 41.42 46.30 50.16 49.29 44.23 36.42 32.60 28.94 38.11
191729.03 30.86 32.35 39.70 41.90 45.97 46.74 46.90 46.43 42.65 41.83 35.97 40.03
191836.13 32.00 35.84 35.50 41.29 46.07 49.58 50.00a44.40 44.68 37.90 32.90 40.52
191932.68 32.79 35.16 39.77 42.39 43.03 44.45 47.29 45.07 38.06 37.03 29.87 38.97
192031.00 30.31 35.52 35.43 38.71 47.20 49.81 48.32 47.50 41.90 38.20 37.42 40.11
192134.06 34.50 34.65 37.23 40.32 49.47 45.77 48.52 45.67 41.71 37.63 29.87 39.95
192226.97 29.79 33.84 36.67 41.71 46.00 46.58 48.13 47.17 44.42 33.10 28.36c38.56
192332.84 27.79 34.68 40.03 44.19 48.80 52.97a49.39 45.23 42.10 37.13 34.84 40.83
192433.55 39.72 33.19 38.27 43.48 46.27 48.42 49.06 46.07 44.39 35.63 26.24b40.36
192534.90a37.68 36.06 40.97 44.29 46.57 48.55 49.23 46.73 37.80a37.53 38.10 41.53
192633.32 37.93 36.74 40.33 46.00 48.40 49.58 49.77 43.37 45.16 39.87 32.68 41.93
192733.06 33.32 34.10 37.53 42.26 49.20 49.81 49.97 48.93 44.23 37.43 27.87 40.64
192834.90 33.79 38.81 40.60 44.26 49.50 51.23 47.10 44.33 43.19 39.30 32.13 41.59
192924.48 22.75 36.87 -----z43.26 49.17 48.42 48.87 44.67 43.32 34.07 34.68 39.14a
193019.68 35.54 35.64i42.50b42.03 48.70 48.03 48.58 46.97 39.33a30.12n34.52 40.59b
193138.65 34.00 38.13 39.97 43.81 49.00 48.87 46.61 49.32b41.16 33.10 34.00 41.38
193230.77 32.52 37.90 40.93 43.29 47.47 47.84 51.16 44.80 43.23 40.52a28.68 40.76
193332.10 28.07 36.06 35.83 42.77 45.07 47.13 50.22d47.80 43.42 39.57 37.17a40.43
193437.87 38.82 39.26 43.03 47.13 47.13 50.90 51.19 48.33 44.23 43.93 35.97 43.98
193533.39 37.18 34.42e36.47 41.61 49.87 50.10 50.16 47.20 40.35 34.23 36.55 40.96
193634.84 22.79 33.87 41.33 46.87 50.90 49.55 50.61 45.60 43.71 33.07 36.06 40.77
193719.47a32.11 39.81 41.27 43.42 50.50 51.23 51.61 48.93 44.19 40.00 35.19 41.48
193833.52 34.11 36.81 40.80 42.55 47.27 49.26 47.65 49.33 42.77 34.27 33.35 40.97
193937.39 31.04 35.13 40.40 44.71 48.30 50.29 49.48 46.70 43.00 43.33 40.68 42.54
194035.84 38.28 40.39 44.10 46.16 47.07 50.97 51.87 51.60 47.90 34.53 36.16 43.74
194137.68 37.21 39.06 41.57 45.84 49.93 54.29 52.10 49.93 45.97 39.43 35.26 44.02
194232.90 34.75 37.48 42.00 46.10 49.67 55.61 54.29 47.53 43.74 35.90 36.68 43.05
194327.77a33.50b34.00 41.97 43.26 47.40 49.45 49.13 46.23 42.90 37.10 30.13 40.24
194434.20a34.04a34.87 39.80 47.87 52.63 57.16 54.58 47.77 44.39 38.20 28.71 42.85
194533.45 35.82 35.77 38.57 45.03 46.23 48.26 48.32 45.57 41.19 36.80 32.55 40.63
194635.68 34.15b36.35 40.43 43.42 48.70 50.65 49.10 49.20 38.58 33.03 32.94 41.02
194728.10a33.46 36.39 41.43 44.97 50.13 49.68 48.03 46.47 44.61 35.03 36.43a41.23
194832.10 31.10 34.77 38.87 44.84 50.33 50.06 53.29 45.60 39.77 35.93 29.26 40.49
194921.61 28.96 36.03 40.40 42.03 45.53 48.06 50.10 47.20 39.23 41.90 30.71 39.31
195015.42 32.14 36.84 37.97 39.87 51.47 49.70a49.32 44.50 43.13 36.20 38.97 39.63
195131.42 32.54 32.29 35.67 42.77 46.87 49.03 46.42 46.40 43.29 37.10 30.26 39.50
195231.39 34.00a35.23 37.63 43.55 45.40 48.48 49.90 46.73 41.35 32.43 36.00 40.18
195338.19 34.89 36.77 41.03 45.68 48.07 50.19 51.97 47.67 43.52 42.50 36.50a43.08
195428.26 35.68 31.26 36.47 43.29 46.43 47.97 50.42 49.07 40.90 42.10 34.70a40.55
195532.47a31.30a31.35 36.13 40.74 47.72a48.81 46.81 46.07 42.80a30.57 30.84 38.80
195632.52 29.03 33.84 36.73 42.87 48.97 49.48 48.58 46.27 41.87 32.97 32.74 39.66
195721.23a29.61 35.87 40.23 46.39 48.90 48.90 48.06 46.67 40.61 34.00 37.13 39.80
195837.65 41.11 35.58 39.13 44.71 52.77 52.68 48.87 47.70 42.35 34.47 38.58 42.97
195934.35 34.32 37.65 39.77 43.65 49.97 49.74 48.42 48.00 42.16 34.10 34.16 41.36
196033.10 34.07 35.58 40.57 45.06 47.93 47.81 51.45 45.67 43.94 37.10 32.68 41.25
196134.97 38.79 39.13 40.97 45.45 49.20 51.87 50.03 45.23 39.13 33.90a33.52 41.85
196231.13 35.50 32.84 41.03 43.61 46.60 48.97 52.03 47.67 43.45 40.37 35.52 41.56
196326.26 39.70a35.71 40.73 43.00 48.83 50.65 51.26 50.30 46.48 38.37 35.19 42.21
196436.35 32.38 36.10 36.97 41.71 48.80 51.68 50.90 46.20 41.32 -----z30.35k42.24b
196532.90 34.39 31.77 39.90 40.77 45.79a50.52 52.48b45.17 43.16 42.27 34.55 41.14
196634.00 33.79 35.81 38.87 41.48 47.65d48.68 48.77a49.57 40.00a37.93 39.97a41.38
196735.19 34.61 34.81 37.50 44.87 50.10 48.57a51.00 48.21a45.71 37.20 33.48 41.77
196833.16 34.66 39.97 38.23 43.33a47.83a50.45b50.94 47.10a41.90 38.57 28.84 41.25
196924.81 32.29 33.94 39.63 44.93a52.13 48.28b48.40a48.79a40.77 38.43 37.10 40.79
197032.68 34.75 34.74 38.62a41.53a48.73 48.94 48.40a43.70 38.45 37.00a32.55 40.01
197131.39 35.07 33.48 39.80 43.37a48.24a50.10a52.68 46.67 40.35 39.37 30.03 40.88
197228.58 32.69 38.58 37.87 46.48 49.10 51.06 50.71 44.47 37.90 37.63 29.45 40.38
197331.90 34.07 37.19 37.77 43.87a49.00 49.42 48.53a47.87 44.13 34.93 37.87a41.38
197429.40a35.07 35.87 41.83a43.19 48.70 51.48 50.77 49.10 40.45 39.30 38.29 41.96
197532.63a32.25 34.03a36.73 44.48b48.37 51.52 51.52 46.73 42.94 35.97 33.32 40.87
197635.03 -----z33.84 38.97 43.74 46.24a51.45 52.48 50.10 41.81 35.93 37.29 42.44a
197728.74 36.79 36.06 40.31a43.97 49.00 50.03 53.57a47.50 41.53a35.23 32.97 41.31
197835.39 37.46 38.84 41.87 44.52 51.33 52.74 53.32 50.03 42.19 31.70 30.55 42.50
197924.97 31.35b37.00 40.40 46.26 47.20 52.29 52.32 51.63 44.26 34.33 38.86b41.74
198027.29 35.76 37.68 42.67 45.87 49.90 51.42 51.26 49.30 42.35 40.67 38.03 42.68
198135.71 34.21 39.06 40.53 46.77 49.67 53.52 53.13 49.10 40.71 39.43 34.77a43.05
198231.77a32.79 35.10 37.70 43.74 50.73 -----z52.19 50.53 42.39 33.60 32.37a40.26a
198337.77 38.89 41.19 40.63 47.94 50.90 53.35 53.39 47.38a41.61 42.37 28.42 43.65
198435.67a37.38 40.52 41.30 44.77 49.47 50.32 51.71 48.40 41.83a38.62a30.19 42.52
198527.65 31.43 33.97 40.77 45.45 49.10 51.77 50.32 46.03a43.20a26.76a28.61 39.59
198639.39 33.37a41.71 40.60 46.23 50.57 51.17a52.74 48.43 42.32 38.53 35.55 43.38
198734.90 38.89a41.29 43.40 45.69b49.13 52.84 50.74 48.17 38.63a42.87 33.65 43.35
198834.29 34.96a37.32 41.61b46.42 49.47 51.26 51.35 47.24a46.84 40.63 36.16 43.13
198934.68 26.68 37.06 42.17 45.43a51.17 51.33a52.50a47.33 43.65 39.66a36.35 42.33
199035.90a30.77b38.00 43.73 46.84 51.03 54.23 54.19 49.40 43.90 40.33 27.70a43.00
199131.94 39.26a36.03a40.90 47.23 49.77 53.35 53.71 48.93 40.71 40.59a37.80a43.35
199238.38b38.07a39.03 44.03 46.90 51.76a54.35 52.71 48.13 44.90 40.45a32.26 44.25
199326.53a31.75 38.74 43.66a50.61 52.11b53.58 54.13 46.34a45.00 32.93 34.48 42.49
199439.55 32.79 38.84 44.10a46.87 49.53 51.97 52.97 49.80e43.33a35.57b36.10 43.45
199535.03 35.96 38.43a41.37 46.55b51.67 -----z-----z51.63 45.29 41.20 36.57a42.37b
199634.10a33.36a38.58 44.93 44.48d49.17a52.93a53.03 48.90a42.27a37.07 32.48 42.61
199734.87 34.96 38.93b41.52a49.77a51.67 53.34b55.65 52.28a44.81 42.40 35.97 44.68
1998-----z40.81a39.90 40.50 45.43c48.50b51.35 48.39 44.00 39.77a37.75b30.03a42.40a
199934.14c34.46b34.97b34.89c39.23a46.90 47.81 50.93d44.60 36.86b38.50b31.29 39.55
200029.81 32.64d37.37a43.20 46.81 51.03 53.00b52.10 50.14a44.29 35.60 34.68 42.55
200136.90 32.86 38.32 40.20 45.48 48.90a51.17a53.84 49.83 43.00 42.33 35.03 43.16
200236.42 35.29 34.16 40.00a45.19 50.38a53.26 51.12e47.24a40.83a39.73 36.43a42.50
200336.77 34.96c40.55 42.68b45.87a51.79a52.58 51.90 49.07 46.84 34.33 37.23a43.71
200435.17a37.79a40.10b43.11c48.72b52.43b54.90a56.33a49.73 43.87 38.34a36.93a44.79
200535.94 32.71 40.65 42.37 50.71 52.57 53.77a53.87 47.45a47.10b37.32b34.83a44.11
200639.80a33.36c38.00a41.37 45.90a52.20 53.94 50.34b47.69a39.10a38.59a36.23a43.04
200730.06 37.41a38.97 41.45a44.26 49.14a54.74 51.06 47.57 42.21c37.20 33.71 42.32
200833.42 35.83 36.84 38.00a47.30a49.00 51.32 54.32 48.55a41.06 42.93 29.94 42.38
200930.97 34.46 34.74 40.33 47.12w52.47 54.90 53.52 51.87 43.42 41.77 29.32 42.52a
201041.74 39.89 39.93a42.17 45.00 50.83 52.60a53.74 53.87 45.43a37.30 37.55 45.00
201135.13 32.29 37.74 38.80 44.84 51.73 52.87 52.74 51.96b45.42g34.45a30.21g43.26b
201231.32f37.30i37.75s41.48i-----z46.53k49.71j-----z-----z-----z-----z-----z-----z
201327.75k36.76g36.95i40.83l-----z-----z53.45t53.78h51.18h41.17a39.84k33.31e37.24j
201434.74 30.59a38.68f40.79a49.87 49.97 53.92e56.35e52.31q50.48f37.85c35.88g44.26d
201534.00j40.11i39.72m36.53o46.73t-----z56.11m54.31e48.69d46.46g35.73o36.24f51.50j
201636.25o41.09f41.48f42.91s47.78m51.26c54.24b54.10 49.23 47.00 45.33 30.45 47.37e
201730.29 33.29 38.93a43.53 47.00 51.07a52.16 53.26 50.60 41.90 40.70 31.74 42.87
201837.32 33.04 37.13 42.33 49.23 51.40 54.29 53.48 49.24a41.90 40.66a34.71 43.73
201935.06 27.81b35.21c41.03 47.90 51.03 54.97a55.43a52.21a40.42 36.07 37.13 42.86
202036.39 35.11a35.12e40.61b49.26 51.10 53.45 52.55 53.20 45.29 39.13 36.32 43.96
202137.06 33.61 37.55 41.47 44.81 54.17 53.29 -----z50.83 44.74 40.90 30.10 42.59a
Period of Record Statistics
MEAN32.47 33.80 36.34 39.98 44.48 48.83 50.56 50.73 47.46 42.41 37.60 33.87 41.59
S.D.4.70 3.31 2.54 2.27 2.36 2.29 2.56 2.53 2.48 2.34 3.36 3.23 1.57
SKEW-1.11 -0.44 -0.03 -0.45 0.21 -0.28 -0.15 -0.20 -0.15 -0.24 -0.18 -0.31 0.03
MAX41.74 41.11 41.71 44.93 50.71 54.17 57.16 56.35 53.87 47.90 46.33 40.68 45.00
MIN15.42 22.75 30.68 33.61 38.71 43.03 42.72 43.48 39.63 36.42 26.76 26.24 38.11
YRS119 120 117 120 120 119 119 119 123 121 121 120 101