SHELTON, WA

Average of Average Temperature (Degrees Fahrenheit)

(457584)

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
1931-----z-----z-----z-----z-----z-----z-----z-----z58.17a50.52b40.39b37.55 46.66h
193237.34 39.10 45.71 49.95 54.73a61.40d59.67b63.67a60.50 53.37 46.59b36.60a50.72
193337.10 35.61 42.70a48.27b51.90 58.57a63.79c63.17y60.32 53.05b45.94e-----z49.72b
193446.34 44.89a49.79 54.55b60.32 60.29f62.48d64.88b58.48a53.00c46.21b40.63a52.87a
193538.18a41.66c40.44 47.07b55.07a60.21a63.65d63.97 61.26a49.76 40.62 40.77a50.22
193641.31 34.24 43.29c55.76k58.05b61.76c63.39c66.32 58.08 53.73 42.75 42.47 51.40a
193729.71 39.12 46.69 50.79a54.15 62.24g66.65a63.32c60.37 54.40 46.43 42.61 50.39a
193841.13 41.59 43.95a51.35 56.64b61.41b66.30f63.32 63.38 51.35 42.42 40.30a50.62a
193942.53 39.30 44.47a52.72 55.85 59.25b64.31 65.02 60.30 52.23 47.14a44.18 52.27
194041.67a43.98 48.06 52.45 58.81 63.38 64.10 64.78a62.48 54.08 41.28a41.94 53.08
194140.90a43.57 49.87a52.43 55.47 59.55a68.05 64.03 57.45 52.47 45.85 40.00b52.47
194237.40 41.41 43.98 51.02 55.02 59.38 65.53a66.53 60.33a53.68 42.53 42.02 51.57
194334.03 41.41 42.55 51.05 52.92 58.38 -----z61.71 -----z51.02b44.62a37.74h48.63c
194440.05a40.97 43.50 48.87 54.22a59.19a63.94 63.52 61.68 54.56 44.95 36.29 50.98
194541.31 41.86 43.11 47.05 57.31b56.90 65.16 63.79 56.83 51.65 43.91a39.72a50.72
194640.95b42.27 44.37 48.55a59.47a57.70 64.19 64.27 58.33 47.48 40.07c41.52b50.77
194735.20a43.59a47.26 50.76a58.42 59.65c63.13 63.78a59.07 52.26 44.37 41.80a51.61
194840.06d39.74d-----z-----z-----z63.86a63.71 62.60 58.43 50.26 42.97a35.77 50.82c
194929.17a37.22a45.45 49.90a57.74 58.40 62.56 62.40a60.10i47.66c48.63 39.55 48.97a
195027.45a39.84 42.58 46.32 52.11 60.23 64.24 65.44 58.67 49.94 44.08 45.44 49.69
195138.39 40.91 39.71 49.95 54.60 61.60 64.76 63.92 59.40 51.16 43.47a37.06 50.41
195236.61 40.86 42.68 49.03 54.66b57.50 64.00 64.36c60.48 54.69 42.07 40.80a50.65
195344.66b42.07 43.66 47.73 53.18a57.16a63.40b63.68a60.15 53.70a47.26a43.03 51.64
195436.73a42.44a42.19 47.33 54.82 56.41a60.35a61.52 59.58 50.77 48.53 40.28a50.08
195539.95 39.07 40.35 44.55 51.48 59.23 61.13 62.16b57.47 50.61d40.00a38.65 48.72
195638.73 36.76 41.32 50.52 57.15 56.76i65.15 64.10 57.95 49.69 42.07a40.85a49.48a
195733.20a39.98 44.12a51.15 58.44 61.33 61.44 61.47a63.88 50.90 42.33 41.53 50.81
195841.42 46.44a43.03 48.37 59.79 64.12 68.69 67.06 59.07 52.84 42.43 43.97 53.10
195940.18 41.25 43.85 49.43 53.21 60.02 66.09c61.89 57.90 51.79 43.35 39.95 50.74
196038.53 41.28 44.16 49.88 52.98 60.03 66.61 62.87 58.15 52.56 43.52 39.13 50.81
196142.73 44.33a44.97 48.45 54.81 62.97 66.18 67.81 58.03 49.85 40.85 39.47a51.70
196237.95 42.84 42.47 50.47 51.82 59.08 63.35 62.90 59.21a52.39 46.02 42.19 50.89
196334.43a47.43 43.65 48.78 55.79 -----z62.29 -----z63.05 -----z44.45 -----z49.98d
1964-----z-----z43.85 47.08 54.21 59.43a62.56 62.11 58.63 51.21 41.53a36.19 51.68b
196538.92 43.16 45.24b49.97 52.60 60.25 66.79 65.61 57.45 53.79 48.07 39.61 51.79
196639.11 41.07 43.90a50.40 55.68 58.63 63.13 64.98a61.42 50.73a45.16a44.13 51.53
196741.83a43.00 42.19 46.35 55.56 64.15 65.43a69.73 63.15 53.03 45.08 39.68 52.43
196839.02b44.14 47.03 48.22 55.74 59.42 65.50 62.97 59.29a50.06 45.42 36.55 51.11
196932.08 38.70 44.69 48.08 57.55 64.65 63.97 62.10 59.87 50.11 45.88 42.21 50.82
197039.71 44.54 45.69 47.17 54.16 63.30 64.35a63.82 56.53a49.11 44.50 37.74 50.89
197139.56 41.11a40.79 48.02 56.08 57.23 65.82 67.34 57.53 50.40 45.62 37.87 50.62
197236.65 39.97 45.84 45.13 57.61 60.60 64.92 66.13 56.58 49.34 44.23 36.87 50.32
197337.55 41.57 45.15 49.18 56.65 59.17 64.53 60.81 59.79a51.21 41.78a42.65 50.84
197437.00 40.86 43.68 48.33 51.66 60.20 62.21 65.34 62.86a51.42a46.27b41.85 50.97
197539.31 39.21 42.24 45.47 54.47 58.23 64.81 61.76 59.75 50.66 44.30 40.06 50.02
197641.19 40.27a41.33a47.62 54.79 57.30 62.77 62.00 60.48 52.13 44.92 41.35a50.51
197737.67a45.16 44.05 51.53 53.08 61.53 62.90 68.21 58.07 50.74 42.13 40.29 51.28
197842.56 44.95 47.92 49.83a54.63 64.50 67.27 65.03 58.65 53.53a39.70 35.63 52.02
197934.06 40.38 47.82 50.67 56.89 60.85 66.19 65.00 62.18 53.84 42.28 43.52 51.97
198034.87 42.83b44.74 52.18 55.76 58.42 65.42 63.35 60.57 53.18 47.13 44.02 51.87
198142.24 43.84 48.69 49.83 55.84 59.10 64.27 68.68 60.63 49.56 45.37 40.53a52.38
198238.68 41.30a44.02 46.67 55.82c62.42f63.64f64.54f61.28c51.37 41.25 38.74 46.57c
198342.98 44.79 47.42 50.42 58.34c60.03a63.39c65.88c57.64a50.42a46.14a35.02b51.87
198442.34 43.52a47.83a47.90a52.91h59.18b64.78d64.86c59.29a49.18a43.67 36.13 50.79a
198536.32 39.27b43.32 50.22 56.37 61.10 69.26b65.35a57.72 51.47 36.32 36.45 50.26
198642.78a42.11 49.26 48.48 56.43d63.81a62.35a69.16 59.60 53.89 44.87 40.68 52.78
198739.63 44.50 47.32 52.67 57.53a63.50 64.15 66.15 62.75 53.68a47.10 38.21 53.10
198838.19 43.71a44.98 50.88 55.18 59.43a65.27 65.23 60.05 55.28a44.90 40.08 51.93
198940.17a35.48 42.68 52.82 55.95 62.60 63.12a64.40 62.32 52.23a45.87 43.11 51.73
199041.70a39.09 46.18a52.67 55.53a60.13 67.72a67.48 63.55 50.10a45.65 34.39 52.02
199138.50 46.57 42.97a48.79a54.43a58.21a66.84 66.52 62.42 50.98 46.60 42.55b52.11
199242.43a45.45 50.19 51.97 59.89c64.73d66.82 66.81 59.13 53.35 44.55 37.88a53.60
199335.79 39.38 46.76 50.27 60.19 61.05 61.94 65.42 61.57 54.00b40.53 40.22a51.43
199443.53a39.50 47.87 52.33 57.60a59.57 66.72a65.77c63.43 50.48 40.55 38.82 52.18
199541.63 43.91 45.68 50.16a58.62a61.79a66.29c62.95a-----z51.63 48.16a39.83a51.88a
199639.80a40.97 46.31 51.12 52.62a60.04c67.15a-----z58.05 50.57a41.81a37.22b49.60a
199738.86c41.81a43.37a48.25 57.81b58.98c64.57b66.48c61.62a50.88b46.44c39.40f52.64a
199841.41c43.09 45.67d48.96c54.71e60.09c66.82i66.34c62.71a50.82a45.48a37.77a50.64a
199940.79b39.91 42.58 47.30b-----z-----z-----z-----z-----z-----z-----z-----z42.65h
Period of Record Statistics
MEAN38.87 41.58 44.67 49.48 55.71 60.32 64.53 64.62 59.92 51.67 44.08 39.90 51.36
S.D.3.57 2.66 2.43 2.08 2.23 2.12 1.97 2.04 1.97 1.73 2.50 2.58 0.98
SKEW-0.96 -0.31 0.35 -0.06 0.12 0.47 0.06 0.36 0.31 -0.02 -0.45 -0.11 0.02
MAX46.34 47.43 50.19 54.55 60.32 64.73 69.26 69.73 63.88 55.28 48.63 45.44 53.60
MIN27.45 34.24 39.71 44.55 51.48 56.41 59.67 60.81 56.53 47.48 36.32 34.39 48.72
YRS67 67 67 66 65 62 63 63 65 67 68 64 50