WINCHESTER, OR

Average of Average Temperature (Degrees Fahrenheit)

(359461)

File last updated on April 24, 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
1950-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1951-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1952-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1953-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1954-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1955-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1956-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1957-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1958-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1959-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1960-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1961-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1962-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1963-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1964-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1965-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1966-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1967-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1968-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1969-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1970-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1971-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1972-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1973-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1974-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1975-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1976-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1977-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1978-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1979-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1980-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1981-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1982-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1983-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1984-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1985-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1986-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1987-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1988-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1989-----z-----z-----z-----z-----z-----z-----z-----z-----z53.55c46.63 39.91b46.70i
199042.58 40.95 48.87 54.38 55.71 61.88 70.19 69.48 64.76a52.39 45.30 35.55c53.50
199137.15a48.64 44.29 49.17 52.50a59.07 69.56 68.66 65.33 55.31 48.19a41.21 53.26
199243.06 47.83 50.60a53.62b-----z65.93 68.50 67.46h62.27 55.69 46.19a39.40a53.31b
199336.38a37.65b50.89h51.17 58.85 61.08 64.02 66.85 64.67 57.13a40.71a40.42 52.63a
199443.37 42.22c48.83b52.84a59.00a60.75 70.50 67.35 65.70 53.56 42.07a43.29 54.12
199543.63a49.39 47.60a50.32 58.10 62.03 69.43a66.13a66.55a54.45 51.02 45.53 55.35
199643.42 45.26 48.53a52.35 55.08 62.74a72.58a70.16 61.28a55.15a48.12 43.37a54.84
199742.32 44.73 48.68 51.58 62.43c62.98b68.43b69.84c63.65 53.30a48.58 40.22a54.73
199844.97a45.67b47.42 49.83c54.36b62.27 70.45 69.66 65.37 53.97a47.50a38.84 54.19
199942.47 43.59a45.14c49.66a53.36c60.40e66.82f68.00a62.17g55.43b51.33f41.52c51.06c
200041.65 46.69 45.58 53.23 57.37a65.45 67.28a67.88a63.48a55.46c42.54b42.16b54.06
200141.35 41.72a47.42a49.00c57.67j60.48f67.09h68.33e63.59h52.89h48.59c42.32c48.39e
200242.86c44.92c44.48b51.43c54.90a63.50b70.66i68.15d64.12b51.88b45.84b44.31 52.40a
200345.59b43.96a49.17b48.98a56.32a65.42 71.63 70.53a65.92 58.10a44.85d43.88a55.36
200443.82 44.61b51.00a53.55 58.82c63.83 70.87 70.92a62.67 55.31b45.98c43.48a55.41
200542.00 44.37a50.87a50.91b58.84b61.73b70.20c71.57c62.07 56.10b45.21b41.79 54.64
200644.00a42.57e44.88c52.17a58.81e65.20c71.81b68.92e64.62a54.18a47.30 41.44g55.86a
200738.11 44.30 50.55b51.78a58.22b63.04c70.83b68.05c62.38 52.89 44.13 41.84 53.84
200837.72a43.17 44.66b47.68 58.00 61.07a70.85a70.02 64.02 54.10 49.42 39.40 53.34
200940.05 43.45 44.65 49.95 59.05 65.35 73.06 70.19 65.22 52.98 45.28 37.32 53.88
201047.40 47.16 46.95 49.37 54.45 61.57 70.03 69.10 64.35 55.55 46.87 43.79 54.72
201143.05 41.21 47.03 47.92 53.89 61.52 66.16 69.48 67.38 55.13 45.93 38.48 53.10
201241.71 43.28 45.03 52.90 56.45 60.53 67.69 70.76 65.30 55.52 49.12 42.18 54.21
201338.31 43.68 48.65 53.33 59.53 65.57 73.00 69.73 63.98 52.37 45.35 35.37a54.07
201441.32 45.88 49.98 52.70 60.68 64.45 72.45 72.26 66.93 59.85 47.75 45.95 56.68
201543.88a48.23 52.07b51.87 59.97 69.64a74.38a71.55 63.37 60.18 45.58 43.94 57.05
201642.32 47.17 49.45 56.70 60.61 65.15 69.58 72.65a63.15 56.18 51.53 39.03 56.13
201738.24 45.19b48.06 50.23 59.19 64.97 71.84 74.19 65.62a53.58 47.45a39.27a54.82
201844.85 42.79 46.44 53.03 62.40 65.83c73.90a70.85d62.62 56.93a47.38a42.52b55.80
201942.65a39.83a45.71 54.62a59.27 66.30b70.12a71.82 64.95 50.84 45.90 43.31 54.61
202045.53 44.73a47.27 54.65 59.18a65.20 71.00a73.66b66.66a57.29 46.10 42.73 56.17
202144.21 43.88 46.48 53.05 59.50 69.18 74.56 72.85 65.62 54.06 49.09b43.27 56.31
202243.08 42.71b50.18a47.75 54.87 64.05 72.39 73.66b68.50b60.00a42.80 41.48 55.12
202342.05 39.59 42.37 49.30 61.22a65.88 73.08a74.50 64.21a56.19 46.95 46.31 55.14
202446.08 46.62a47.34 51.59g-----z-----z-----z-----z-----z-----z-----z-----z46.68i
Period of Record Statistics
MEAN42.32 44.22 47.54 51.50 57.84 63.74 70.66 70.24 64.58 55.14 46.51 41.57 54.80
S.D.2.62 2.64 2.34 2.22 2.63 2.47 2.38 2.15 1.67 2.24 2.38 2.68 1.05
SKEW-0.59 -0.22 -0.08 0.09 -0.30 0.33 -0.67 0.25 0.15 0.55 -0.26 -0.48 0.35
MAX47.40 49.39 52.07 56.70 62.43 69.64 74.56 74.50 68.50 60.18 51.53 46.31 57.05
MIN36.38 37.65 42.37 47.68 52.50 59.07 64.02 66.13 61.28 50.84 40.71 35.37 53.10
YRS35 35 34 34 32 33 31 33 32 34 34 34 28