CORVALLIS WATER BUREAU, OR

Average of Average Temperature (Degrees Fahrenheit)

(351877)

File last updated on December 18, 2017
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
1936-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1937-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1938-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1939-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1940-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1941-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1942-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1943-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1944-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1945-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1946-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1947-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1948-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1949-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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-----z59.38d60.65 65.15 65.22 53.34 45.45 39.74 55.56e
196440.23 41.15b42.95 47.64a50.53 58.42 65.58a63.68a59.55 54.76b41.10a39.43b50.42
196538.87e42.74a47.00b51.13 52.18a59.22 66.24 65.82a60.57a55.24 47.09a36.48a51.88
196638.52 40.52 44.13a51.12 55.21 60.29a64.21 66.79 62.74a52.44 45.69a42.38a52.00
196741.92a42.78a42.66 45.38 54.58 62.50 68.31 71.39 66.45 53.11 46.55 39.22a52.90
196839.42 46.43 48.78a47.78 52.85 59.47a64.89 62.74 60.23 51.00 45.52 38.25a51.45
196934.48a38.19a46.03a48.80b57.66 62.97 63.03 63.39 61.03 49.94 45.05a41.93b51.04
197040.67b44.09 45.62a45.80b54.31 63.08 64.90 64.31 57.95 50.84b44.50a37.48 51.13
197137.21c39.75 40.87 46.40 53.23a55.85 64.45 66.50 57.67 49.19 42.55 38.10 49.31
197237.42 41.81 47.12a44.18 56.00 59.93 67.71 67.84 58.72 51.62a44.86a35.10a51.03
197336.31b43.59a43.90 49.32 55.50a61.17a63.97 61.05 60.22 50.53 41.28 42.32 50.76
197435.50 39.39 44.11 47.02g51.44 60.62 63.29 66.21 65.40 53.62b45.12 42.20a51.54a
197542.35a40.57a42.37 44.70 54.47 58.45 64.56 62.17a63.37 51.07a43.09a41.48b50.72
197639.92a40.45 42.03 46.48 53.77 56.52 63.68 62.87a62.40 53.42 45.95a37.39 50.41
197737.34 44.20a42.92 49.98a50.21b60.63 62.71 67.98 58.30 52.94 43.18 42.18 51.05
197840.97 44.34 48.18a48.78a52.62b62.02 64.83b64.79b58.38 54.55 40.02 35.16 51.22
197930.85 40.30a47.66 48.97a56.15a60.87 65.48a63.73 62.43 56.18 42.65c42.37a51.47
198035.70a42.60 44.18 50.27 53.26 56.27 64.48 61.74 60.82 53.47 44.27b41.15a50.68
198140.68 41.80 45.40 48.82 52.94 57.70 63.68a67.06 60.72 50.73 45.05a42.15 51.39
198236.50 40.28a43.92a45.07 54.47 61.21a62.71 64.25a59.82b51.17b39.93 38.52a49.82
198340.85 43.46 46.43a48.12 55.45 56.84a61.27 64.55 57.97 51.52a45.75 34.92 50.60
198440.39 42.59a47.82 47.13 52.15 56.97 64.74 63.40a58.67 48.95 42.58 35.60 50.08
198534.25a38.32 42.00 50.45 53.34 60.80 67.97 63.35 56.34a50.90a36.52 31.58 48.82
198640.53 42.34 47.97 46.96b53.02 61.92 60.05 66.32 56.09a51.39 44.87 36.77 50.69
198737.42 42.16 44.40a50.15 55.80a61.21a62.10a64.98 60.72 55.52 44.93b36.80a51.35
198837.03 41.62 44.21 49.18 51.43a57.66a64.05a63.65 59.74a55.50b44.81a38.13 50.58
198939.15 33.18 42.71c52.71a53.78a60.79a61.31 62.15 62.83a50.45 44.84a37.74 50.14
199040.77a37.89 45.62b51.28c52.85a58.68 66.88a65.95 62.65 49.37 44.00a31.21b50.60
199136.90b46.39 41.79 47.28 50.58 55.30 65.39 65.07a63.05 52.84 44.77 39.15 50.71
199241.28a45.48a48.73a51.78a59.70a62.21a65.50 65.52 58.55 51.97 43.46d38.03 52.68
199335.11 38.54 46.73a48.73 57.37 58.90a60.60 64.55 61.17 53.65 37.97a37.42 50.06
199441.29 39.11 46.11 49.38 55.68 57.37 65.84 63.53 63.22a50.46e39.73 40.40 51.01
199542.30a45.84 44.94 48.02a56.77 60.17 66.48 63.08a63.15 50.85 48.77 40.66 52.59
199640.74 40.36 45.39 50.13 51.30a58.40 67.53 65.82 58.07 49.97 43.35 40.05 50.93
199739.15a40.73 43.88b47.47 58.27 58.23 63.87a66.19 61.13 49.97 46.12a37.83a51.07
199842.18a42.93a46.40a48.52 53.52 60.23 67.42 66.34 63.30 51.13 45.29a38.37 52.14
199941.10a41.20a43.08 48.38 51.92 57.98 63.26 65.39 61.67a52.47 47.33a40.68 51.21
200038.00 42.03 43.03 50.88 54.43a61.83 63.77a64.27a60.50 52.15 39.73b39.05a50.81
200139.29 40.71 45.77a46.83 56.44 57.41a62.85 64.06 61.22 51.82 46.38 40.19 51.08
200240.39 42.41 42.45 49.72 53.11 60.18 66.55 -----z62.90 52.50 45.17 41.70a50.64a
200344.08 42.62 47.79 48.10 55.11 63.77 68.58 67.10 63.62 55.73 41.87 41.06 53.29
200439.03 42.64 49.48 52.00a56.53 61.25b68.65 68.16 60.55 53.94 43.52 41.82 53.13
200541.02 41.45 48.97 50.03 57.15 59.00a67.66 68.15 60.72 53.26 41.70 37.76 52.24
200642.61 40.25 43.48 50.20c56.85 62.98 68.63a66.10 62.72 52.45 44.02 38.29 52.38
200736.35a42.68 47.81 48.58 55.53 59.57a68.08a66.00 60.78 50.27 42.73 39.18a51.46
200835.26 41.20a42.61 45.45a55.76 57.78 65.98 65.26 60.85 50.18 45.10 34.77 50.02
200936.31 38.39 40.15a46.70 54.06 59.23 66.06 63.52 59.75 47.97 40.38a31.23 48.65
201040.16 40.64 46.06 48.33 53.03 58.89b65.56 65.02 61.25 53.56 43.87 41.65 51.50
201140.35 39.68 44.21 45.72 51.55 58.37 63.18 67.02a65.13 53.11 41.82 36.35 50.54
201238.84 41.10 41.34 49.54e53.98 56.94f63.48 66.90 62.97 53.40 45.03a39.47 50.55a
201333.97 39.87a45.48 49.78 55.76 60.90 66.68 65.02 60.42 49.13 41.50 32.05 50.05
201437.03 38.11 45.95 48.83 56.35 59.13 67.16 68.06 63.40 55.34 42.00 40.32 51.81
201539.10 44.95 48.32 47.33 55.60 63.87 66.97 66.65 59.02 54.65 39.73 38.18 52.03
201637.66 42.59 43.85 51.83 55.42 59.33 62.31 65.35 58.03 48.92 44.50 31.77 50.13
201729.89 37.52 42.39 44.98 53.73 58.02 63.08 66.83a60.37 48.39 40.39c-----z49.60a
Period of Record Statistics
MEAN38.60 41.41 44.95 48.51 54.35 59.66 64.89 65.24 60.99 52.05 43.52 38.39 51.06
S.D.2.90 2.45 2.35 2.06 2.10 2.06 2.24 1.94 2.29 2.07 2.48 3.06 1.01
SKEW-0.78 -0.38 0.09 -0.15 0.10 0.08 -0.13 0.33 0.11 0.10 -0.58 -0.79 0.05
MAX44.08 46.43 49.48 52.71 59.70 63.87 68.65 71.39 66.45 56.18 48.77 42.38 53.29
MIN29.89 33.18 40.15 44.18 50.21 55.30 60.05 61.05 56.09 47.97 36.52 31.21 48.65
YRS54 54 54 53 54 54 55 54 55 55 55 54 50