OREGON CITY, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(356334)

File last updated on September 23, 2020
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
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1913-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1914-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1915-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1916-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1917-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1918-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1919-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1920-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1921-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1922-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1923-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1924-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1925-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1926-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1927-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1928-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1929-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1930-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1931-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1932-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1933-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1934-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1935-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
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
194831.90u34.79 37.19 40.90 46.68 54.28a52.52 54.47a48.90 43.90 37.67 32.83a44.01a
194923.29 31.75 38.74 41.20 47.32 48.07 50.61 52.48 49.63 38.00 40.67 36.48 41.52
195023.84 34.86 38.50a40.50 42.87 51.33 52.57c54.20a47.90 45.61 40.40 41.87 42.87
195134.35 35.89 34.52 40.73 44.97 49.90 53.67a50.13 50.67 46.52 40.23 33.68 42.94
195232.13 35.21 37.68 41.10 45.74 50.23 54.13 54.58 50.87 47.35 33.63 36.23 43.24
195343.42 37.36 38.16 42.00 46.10 49.63 52.90 55.16 51.07 45.48 42.53 38.32 45.18
195434.16 36.14 34.13 40.73 46.29 49.77 52.74 54.10 51.31a44.45 44.83 36.23 43.74
195535.00 34.44a34.61 38.37 43.29 50.20 53.65 51.77 48.97 46.32 36.10 35.10 42.32
195635.16 31.48 37.35 42.50 48.35 49.20 54.39 53.55 49.37 43.68 35.77 34.97 42.98
195726.10 35.43 39.71 42.83 49.29 51.97 52.87a51.52 52.23 45.00 35.03 38.34b43.36
195837.35 42.68 36.03 42.50 50.32 56.67 56.58 56.13 51.53 45.35 41.10 40.68 46.41
195938.13 37.18 39.00 42.93 45.71 53.40 55.06 52.81 51.30 47.47a38.37 35.65 44.75
196032.06 36.55 38.29 42.73 45.68 50.63 52.97 53.42 50.00 45.48 39.37 34.39 43.46
196137.84 40.96 40.06 41.40 46.87 53.17 54.84 55.90 47.60 43.68 35.53 36.03 44.49
196233.10 35.21 37.58 43.00 45.32 49.43 51.94 54.16 51.70 45.26 40.87 37.52 43.76
196329.29 40.68 37.74 41.40 46.45 50.97 52.87 54.61 54.23 46.10 41.60 34.77 44.23
196437.74 34.55 37.74 39.73 43.94 50.47 54.32 53.52 49.87 46.00a37.43 33.58 43.24
196536.71 37.75 39.13 41.37 43.23 47.70 54.03 55.71 47.50 45.84 42.46b33.16 43.72
196635.07a34.79 36.97 41.27 43.71 50.23 52.32 52.58 52.27 43.81 41.90 40.32 43.77
196740.03a36.15a37.23 37.53 46.03 53.97 54.81 56.32 53.00a45.63a40.83 36.84 44.86
196835.39 42.28 41.00 40.00 46.74 51.37 55.07a55.23 51.93 44.23 40.73 32.65 44.72
196928.61 35.64 38.16 41.57 48.61 56.13 54.35 52.42 52.40 43.83a39.31a37.97 44.08
197036.52 39.00 38.61 39.50 45.06 53.53 54.37a53.35 49.47 42.68 40.45a35.10 43.97
197135.94 35.89 36.26 39.60 46.03 49.20 55.03 57.29 48.23 41.65 38.87 34.71 43.22
197232.48 36.55 40.32 37.43 47.19 51.47 56.29 56.42 48.87 42.55 41.23 31.87a43.56
197333.42 37.54 39.19 41.00 47.45 51.63 54.48 51.65 51.73 44.33a38.53 39.23 44.18
197432.13 36.36 38.58 42.47 45.23 51.72a54.97 54.94 52.86a42.35 40.60 37.90 44.18
197536.19 34.36 36.45 37.77 44.61 51.10a56.29 53.16 52.07 46.50a37.70 38.28b43.71
197637.00 34.21 36.32 40.61b45.55b48.17a53.94 54.89c53.07a42.57a40.25b33.20a43.31
197730.74 36.75 38.63a41.29b44.81 52.20 53.55b58.93a51.10a45.53a38.10a39.00a44.22
197837.74 41.25 40.65 42.10 45.52 54.43 56.87 56.48 52.53 46.32 33.37 30.97 44.85
197926.84 36.93 41.00 43.57 47.39 50.75b56.42 56.26 53.34a48.29 37.47 39.42 44.81
198030.29 37.59 38.87 42.55a47.19 50.45a55.65 53.23a50.78c45.10 41.80 37.74 44.27
198137.65 37.14 39.90 43.33 47.94 51.67 55.16 57.26 51.55a44.26 40.60 38.16 45.38
198235.19 35.93a37.52 37.37 45.48 52.80 54.42 55.81 52.43 46.26 37.50 36.10 43.90
198338.07a41.50 43.29 41.37 48.26 -----z55.10 57.06 49.34a44.13 43.30 31.65 44.82a
198437.00 37.69 -----z41.23 44.80a50.14a53.65 53.26 -----z43.87 39.70 33.17a43.45b
198530.90a31.85a35.48 42.52a46.58 50.64b57.30a54.06 50.42d44.85d32.87 28.61c42.17
198638.32c38.07a43.60a40.97 47.44d54.16e54.33a57.35n49.67x46.44d41.52a-----z44.98c
198734.00a39.37a40.74 44.62a49.60a52.57b55.50a54.61 50.60e44.63a42.42d34.76b45.29
198834.35 37.04a38.13a44.20 47.14b51.63 54.97b52.97 51.32b50.30a42.43b36.16 45.05
198937.69b30.36 39.14c46.31a47.67a54.25b54.23a54.89c50.14a44.70a42.28a34.93a44.72
199038.10a35.16c40.67a44.50 47.33a53.70c55.83b58.23e54.62a44.72b42.00a29.77 45.39
199134.67a42.57 38.90a42.21a46.70a50.24a55.66b56.06 54.10a44.84 41.66a37.77 45.45
199239.26 41.29a42.29 47.07a50.19 54.38a57.64c56.87a51.39b47.35 40.65d35.00a46.95
199332.23 33.64 41.96c45.27 51.19 52.39b54.80a57.28b51.43 48.17a34.00 35.43a44.82
199439.13a34.69b40.87 45.25b50.00a50.90a56.11c56.53a53.96b44.52b36.34a37.67a45.50
199540.03 40.00 39.87a41.83a48.93c52.79a58.30a54.53a56.07a47.07b46.86b37.87a47.01
199638.20a34.96a39.53a45.59a46.07b51.53 58.07a56.23 50.52a45.96e39.43b37.21c45.28
199736.50c37.27b39.61 43.03 52.70d52.82b56.07d58.93a55.27 46.00e43.21b35.90b46.44
199838.53a39.95h42.23a43.46b49.29 53.08d59.80a57.52 53.23d45.93c44.07a36.00b47.56a
199938.45 38.15a38.67a40.63 45.17a51.97a54.73i58.46r50.57b45.00c-----z39.37d43.11c
200034.77i38.35f36.96h44.05h47.79l52.80e56.73i53.79g50.55j46.46e36.21f35.48h49.63j
200135.96e33.54d39.25c41.04g42.33v49.59m55.79g56.52h51.92d44.92g42.65d38.12e40.24f
200237.69e37.20c37.67g43.34a45.07d52.44e56.09i55.14c51.52i44.92f40.20e38.15e43.66d
200339.96h38.19b41.08g42.04d47.16l53.53m58.43x56.90b53.90a50.04c38.23d37.20a45.21e
200434.17b40.25a-----z44.27d49.67a53.85d58.40a59.90 54.04d47.67d39.12d38.41i48.13b
200536.67d34.73b40.48d43.00d51.69b52.52e57.29g57.41n47.88m48.45b36.57b35.77 42.21c
200640.50c35.16c37.50c42.31a-----z55.47 58.24b54.65h50.70g42.58g41.44e33.48d43.01d
200729.78h38.73f40.48f41.52e45.56f51.22l59.59d55.78h50.75b44.17m37.38i36.38g50.62i
200833.26d36.90h36.52j39.54f-----z50.80e-----z58.93b52.11c-----z43.57b32.44d45.19f
200933.57a34.11a38.30a42.03a47.29 54.76a59.07a57.80a53.97 45.60a40.04b31.20a44.81
201041.18c39.44a40.63a41.89b46.21b51.81c55.45 56.16 52.93b47.97b39.97 38.97 46.05
201137.23a34.43 40.34b40.31a44.74 52.59c55.00 57.67d55.62a-----z38.52a32.17b44.42a
201235.55b38.19c37.46g43.93 46.11c51.39b56.70d57.88f51.40e45.64f43.45a37.48d44.91c
201333.22d38.61 40.34b-----z49.69b52.57g56.55i-----z55.46d43.17b39.05h30.89c41.63e
201434.55b35.38b40.96c43.60 49.86b52.40 60.06 61.33a56.43 51.47a41.40 39.19d47.22
201538.61 43.30e43.00a42.60 50.40a56.53 60.07a58.94 51.93 52.10j38.66a38.80a47.53a
201638.68c42.25a42.07a46.07 51.10b55.32b57.50a58.52f51.57 49.85d45.24a33.03a46.61a
201728.77e37.24c42.20a43.37 49.29 55.10a56.65 59.19 55.10 45.55 43.04d35.16 45.89
201840.84 36.68 38.68 44.97 50.65 52.80 59.13 59.00 51.62a46.33a39.89c39.23 46.65
201937.58 32.89 36.97 45.60 49.77 52.93 53.65 46.13h50.00g42.84 39.50 37.81 42.95b
202041.42 37.52 37.47a43.83g50.07b52.47 53.75c58.52 56.21k-----z-----z-----z47.32e
Period of Record Statistics
MEAN35.30 36.87 39.00 42.14 47.22 52.07 55.34 55.53 51.75 45.49 39.96 35.88 44.47
S.D.4.05 2.86 2.11 2.10 2.27 2.00 2.13 2.36 2.07 2.19 2.89 2.82 1.28
SKEW-0.88 0.30 -0.02 -0.09 0.30 0.17 0.47 0.11 0.15 -0.04 -0.39 -0.36 0.18
MAX43.42 43.30 43.60 47.07 52.70 56.67 60.07 61.33 56.43 51.47 46.86 41.87 47.22
MIN23.29 30.36 34.13 37.37 42.87 47.70 50.61 50.13 47.50 38.00 32.87 28.61 41.52
YRS69 69 65 68 67 68 65 62 65 64 68 68 51