SENECA, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(357675)

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
1908-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1909-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1910-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1911-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1912-----z15.23g-----z24.67f-----z35.64h36.32 32.59i23.70c16.32 21.45a2.48b20.06g
19130.10a0.75 9.47a24.60 32.14b36.23d41.20k38.42 27.38a21.80a21.04g-----z21.21c
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
193111.43x9.29 20.19 25.05j25.67s31.17 32.77 29.55 21.23 9.91i1.63c-2.22d17.95d
1932-----z-----z-----z-----z-----z-----z35.65 31.00 25.07 25.81 24.27 -1.37a23.40f
19333.47a-1.64 15.52 25.13 28.52 38.07 38.84 34.42 27.33 17.65 15.47 23.10a22.15
193425.67a25.00 20.73a34.55a32.00 34.21a36.29 33.32 20.73 25.68 23.45a2.97a26.22
19356.23 9.61 21.27a35.17 36.26 33.03a41.10a36.74 23.69a17.23 10.10 10.58 23.42
19366.39 1.68a9.90 31.37 37.45 40.13 38.55 36.97 17.00 14.26 4.73 4.96e20.28
1937-10.07a7.96 15.77 20.93 33.48 38.23 41.06 32.06 28.40 29.65 29.07 19.77 23.86
193813.16 13.96 15.65 20.43 27.97 33.53 38.00 33.35 31.33 27.90 9.17 14.16 23.22
193915.35 4.04 12.81 24.40 29.10 31.43 39.84 30.06 25.87 19.16 10.60 12.61 21.27
19407.71 16.00 24.19 29.47 31.48 37.03 35.71 33.71 35.40 29.42 9.20 10.03a24.95
1941-----z-----z-----z-----z-----z34.05i38.77 37.55 30.43 27.52 23.77 -----z31.61g
19421.39 4.11 8.29 23.87 29.81 30.10 33.55 31.87 24.93 16.26 9.76a4.79b18.23
1943-5.94 3.96 16.65 33.87 -----z31.43 36.00 -----z29.14a25.19 22.33 -----z21.40c
19440.06 1.07 9.52 27.07 25.65 -----z32.42 27.87 18.37 -----z-----z-----z17.75d
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-----z23.54r-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1948-----z-----z-----z26.60 30.48 -----z-----z-----z-----z-----z-----z-----z28.54j
1949-----z-----z-----z-----z-----z32.97 41.58 -----z26.20 -----z-----z-----z33.58i
1950-----z-----z-----z-----z26.11d34.70 35.43a33.26 24.80 29.23a25.70 26.94 29.52d
19519.90 17.50 15.23 24.00 31.07b30.77 35.23 34.44f26.23 25.27a14.80 9.37a21.76a
19525.90 3.00 11.19 23.90 31.68 36.03a34.90a32.90b28.13 16.19 4.83 11.77 20.04
195322.58 16.61 19.74 24.63 27.55 35.03a35.07a35.96d25.62a20.31b22.04d11.16 24.69
195415.77a16.44c14.40a23.22c25.83g33.10a35.38g32.63a24.84e16.64f20.07b7.03a20.83c
19555.42 7.11a11.03b23.07 27.73e33.57b36.93c30.31b28.35d24.75c16.54d17.93a21.90
195610.32 6.52 14.84 26.71b35.31e36.37c42.61h35.24b25.29b24.37d13.55a12.10 21.87a
1957-5.84 9.26a22.13 26.10a35.41d38.00b34.32c31.24b28.81c25.76b13.38f18.45 23.97a
195810.69b22.79 16.29 28.07 34.61c39.50j38.86i36.58 28.13 18.82c14.68b17.71 22.84b
195918.77 16.21 20.97a24.54b27.71c33.67c33.97b31.61c30.23 26.37d14.03a7.69b23.81
19603.50a9.41 19.84 26.24a28.54e32.69d38.11c31.27a25.08d22.58e18.22c9.23 22.06
196112.43a25.07 22.39 23.41c28.33a35.11c35.25c38.00b25.14b22.07b13.24a13.94 24.53
19622.06 15.46 16.35 25.17 30.23 31.31a31.69b32.45b27.04g25.82c19.61b18.84 22.64a
19634.97 26.54 20.76b25.07 33.30a37.12d33.14b34.55 34.54b23.39c24.60 12.77a25.89
19649.87 2.14a16.00 22.87 25.10b36.46b38.54e33.76b24.65d19.70d13.88d14.81 21.48
196515.45t11.56l11.68l27.03a27.32 36.15c38.69b39.39 23.13 20.97b19.23 11.93b27.09c
19669.74 6.18 14.68 23.40 27.93b34.67 35.94 35.00a31.97 18.97 23.07 16.33a23.16
196713.73a13.70a19.42 22.87 29.84 37.30 40.23 36.29 29.86a22.80a20.72a6.23a24.42
196810.90 21.35c21.14b20.47 28.13 35.73 36.61 38.60a27.45a19.62b22.33 16.20a24.88
196910.77 6.77b8.10a26.10a31.48 38.40 35.84 30.93a27.80 20.21b15.20 15.45 22.26
197014.61 17.71 20.07a20.10 28.33a39.37 37.19 31.50a21.57 12.90 21.46b5.63a22.54
197110.89c13.71 11.93b22.83 31.14b34.82b38.29 37.73a20.83 17.57a18.07 6.74 22.05
19720.68 11.10 23.61 23.10 28.87 34.27 36.52 34.32 23.67 19.40a22.43 5.72b21.97
19736.15d17.33a22.74d22.59c28.96c34.27 37.13 34.26 29.67 18.46g22.15c19.82c25.01a
19745.69b9.33d19.17g26.17f28.43j40.38q38.14b34.26 23.04g17.00e19.64h16.22d20.11f
197512.52b15.15a16.55b20.62f30.27i34.80j43.85e34.52f25.12f24.35e15.38f17.55b21.66f
197614.28b10.56b16.52 23.59h29.15k33.39g41.83g38.65e32.60 18.81 18.65d7.58 19.71d
1977-1.63a15.27b18.65 23.04c31.03 38.38d37.00i37.88f32.14h23.33j23.04g19.45b20.60e
197813.36c17.62b24.61 27.95i31.00g33.80j37.85k35.90j31.10j16.07a11.00b-0.63a13.67f
1979-8.10 14.56a18.90 27.30 32.79b34.38a38.35 38.70a32.63 30.77 -----z-----z26.03b
1980-----z-----z-----z27.83 33.39 36.50 39.26 30.55 29.24a20.42 20.03 15.16 28.04c
198118.23 13.71 21.48 26.93 31.97 35.40 34.55 34.71 26.33 22.29 22.21a17.17a25.42
19828.16f12.05g20.93a21.89b30.45 40.00 40.93a37.16 31.41c25.35e15.17f12.61c28.97c
198318.38g20.56a27.93a24.48a32.43a36.00 38.65 40.26 25.52c21.26h25.69a10.85e28.24b
19844.19d6.75e21.85d26.90 32.61 36.20 39.97 36.29 28.96b23.96f22.50f3.62g25.97c
1985-1.70d2.48e8.50c25.27 31.97 35.00 40.10 33.73a25.56c21.54e4.46d-2.17b18.73
198615.52d21.19b25.29 25.07a31.65 36.40 33.58 38.26 28.26c19.74d22.96d10.54e25.70
19872.37d15.11a25.20a26.60 32.71 37.50 38.23 31.32 26.03a16.10b18.87 14.97a23.75
19887.29c12.68d22.47a28.63 36.21g51.95k37.48h31.90 25.50b23.74 22.45a9.57c20.47c
19896.83b-0.30a24.06 29.80 31.97a37.57 36.97 37.26 28.00 24.55 19.03a11.61 23.95
199018.32 9.07 22.00 29.20 31.20a36.77 39.13 39.45 29.80 22.77 21.76a4.26 25.31
19918.03 24.18 22.87 26.50 31.81 35.73 39.10 38.16 28.83 18.13a25.11c14.77 26.10
199214.06 24.32a22.58 28.80 30.13 38.97 38.55 35.58 29.03 24.06 16.60 5.77a25.70
1993-0.58 4.04 22.16 28.40 37.29 36.93 35.00a34.77 24.50 25.45 5.80 16.55 22.53
199417.81 14.46 20.19 28.43 33.84 34.47 38.06 34.23 28.63 19.87a13.86a11.07b24.58
199521.07b21.92b23.79b27.07 33.03 36.57 39.55 31.39 29.27 22.07a25.07b19.72b27.54
199618.17a16.12c25.13 27.77 32.45 35.33 39.00a35.35 25.73 21.45 21.17 18.27a26.33
199713.48 17.36 24.84 28.00 34.20a37.87 39.87 37.45 32.50 22.86b21.60 10.74 26.73
199819.84 18.61 22.03 27.53 34.48 36.73 43.21c36.73a33.33 17.23 23.47 11.67a27.07
199912.13 7.69b16.61 23.64b28.14c33.73 33.43a37.00 21.97 16.53a23.10 13.70a22.31
200015.00 20.79a19.00a26.38a32.81 34.87 38.77 33.35 41.67f24.26 9.52a8.00 23.89a
20014.57a9.93 18.74 24.13 31.61 33.97 40.00a37.84 30.67 21.24b18.03 11.53a23.52
200212.24b9.93 16.65 26.79a30.97 39.07a41.48 32.52 26.40 15.68 14.55a15.90a23.51
200323.71 17.61 26.70a27.17 34.19 36.13 42.45 37.23a30.14a24.10a15.90 19.55 27.91
2004-----z8.96a20.63a28.07a33.84 38.31a40.32 42.10 28.57 24.81 19.97 16.68 27.48a
200510.90 9.71 22.58 28.67c36.97a35.67 38.77a35.32 24.03a24.27a17.61b10.13a24.55
200615.87a2.52a21.42 28.38a33.71 40.20 43.23a34.20a28.48a21.40a21.83 10.35 25.13
20075.19 20.15a23.77 25.40 30.90 36.07 43.42 33.10 23.20 -----z8.63 -0.14c22.70a
2008-6.97b4.38 11.00 17.80 33.87a33.87 36.52b35.00a24.10 20.37a23.10a8.90 20.16
200910.48 12.08b16.53a23.60 30.87 41.24a40.45 37.35 28.67 22.61 16.07 5.90 23.82
201020.97a18.25 19.86b22.33 29.48 39.27 36.58 34.65 29.53 27.48 20.00b15.19 26.13
20116.65 13.04d19.29 24.59a30.74 36.97 37.90 36.40a30.20 23.37a17.27 8.53a23.75
201211.94 15.03 16.10 25.17 29.58 35.38a40.29 33.74 25.65d19.06 20.53 13.35 23.82
2013-2.39c7.71 15.94 22.10 29.48 37.21a38.58 35.80a33.90a20.37l18.03a4.52 21.90a
201412.00c18.75 26.44o25.00 30.77a34.97 41.45 38.18i-----z-----z-----z19.68 26.09e
201519.00b24.21d25.77a23.10a33.68f39.93b42.00c36.45b26.12f28.68c-----z10.82n29.89d
201611.73a15.52f24.68 28.57 32.16 36.59c36.67d34.35 -----z29.28b25.37c2.43c26.18b
2017-0.65 17.57 26.60a27.20 33.39c39.40 41.37a38.17a30.69d19.52b22.40 6.52 25.18
201818.00 14.26a18.74 24.04g34.00c36.87 37.38b33.62e23.56c24.10b14.77 13.31e24.42a
201913.78h11.76g12.67a29.26c32.17g36.29f40.07b38.48 34.20 18.45 14.93 20.10 26.02d
202018.10 15.00 21.32 22.79f31.65k40.27h37.90j37.95l28.00h20.00j12.86h7.64i18.14i
202116.95j14.85h12.43j22.09h28.43j38.36h42.73i-----z-----z-----z-----z-----z-----z
Period of Record Statistics
MEAN9.27 12.69 18.94 25.79 31.32 35.91 37.98 34.91 27.28 21.98 17.82 11.56 23.77
S.D.7.93 6.95 4.88 3.14 2.70 2.41 2.78 2.84 3.70 4.05 5.93 6.14 2.17
SKEW-0.33 -0.06 -0.50 0.46 0.03 -0.17 -0.08 -0.03 -0.18 0.06 -0.73 -0.22 -0.44
MAX25.67 26.54 27.93 35.17 37.45 41.24 43.85 42.10 35.40 30.77 29.07 26.94 27.91
MIN-10.07 -1.64 8.10 17.80 25.10 30.10 31.69 27.87 17.00 12.90 1.63 -2.22 18.23
YRS76 78 79 77 74 76 79 79 78 76 75 79 50