HERMISTON 1 SE, OR

Average of Minimum Temperature (Degrees Fahrenheit)

(353847)

File last updated on March 29, 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
1906-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1907-----z-----z-----z-----z-----z-----z-----z53.35 48.20e39.24b30.36b29.53a40.14g
190825.25g26.38c32.72b40.21b44.03b52.17f61.23a56.93a47.88d38.16 31.22c24.74 40.35b
190911.73a31.04 30.77 37.77 45.29 53.33 55.90 51.13 47.93 36.03 32.13 21.71 37.90
191021.07b23.26a36.55 43.21a48.61 51.27 55.83a52.58 46.57 40.23 34.77 30.84 40.40
191124.67a22.57 29.76b35.00 40.87 49.47 57.03 54.84 45.30 33.94 28.37 25.90 37.31
191222.42 31.48 28.84 39.52a45.26 53.53 55.71 52.90a43.67 33.61 30.93 25.79b38.64
191321.16 18.29 31.29 37.33 42.87 49.62a55.16 54.77 43.63 39.13 37.13 25.42 37.98
191429.94 29.46 33.90 38.23 44.39 51.10 56.29 53.32 44.23 40.32 31.33 16.45 39.08
191522.73e30.86 33.26 39.33 47.10 52.37 57.74 57.55 45.57 38.84 31.93 27.19 40.37
19167.42 24.86 34.10 38.37 41.06 48.20 53.29 50.77 43.57 29.68 25.27 21.48 34.84
191721.97 25.89 28.19 37.30 43.32 47.07 53.61 50.58 47.23 33.58 29.40 35.32 37.79
191830.06 25.00 29.97 32.40 40.61 51.30 53.42 52.39 47.83 41.84 28.93 28.90 38.56
191921.23 29.00a32.94 37.27 43.74 46.47 53.32 51.90 43.70 34.26 28.14a9.47a35.95
192023.45 25.24 34.39 36.80 40.71 48.90 55.65 53.35 46.73 38.23 26.76a29.19 38.28
192127.65 30.75 33.39 37.07 43.32 54.47 52.68 52.77 42.27 35.26 28.37 22.74 38.39
19229.48 22.96 29.23 35.53 41.87 53.50 56.23 54.74 45.90 37.97 30.53 20.30a36.52
192330.71 18.68 30.06 38.10 46.06 51.27 57.42 54.55 44.90 37.45 31.87 26.90 39.00
192418.74 32.93 29.77 35.47 45.10 51.20 57.06 52.65 45.17 37.90 33.63 19.32c38.25
192529.70a33.79 32.06 41.23 47.55 53.70 57.16 52.77 46.70 33.97 28.70 32.39 40.81
192630.94 33.07 32.35 40.80 45.29 53.13 57.74 53.77 42.03 38.27a32.73 25.94 40.51
192720.19 31.18 31.19 31.62i43.90 53.53 55.77 55.39 47.77 38.74 37.77 19.26 39.52a
192823.42 24.62 32.81 37.20 44.16 52.33 58.23 51.61 43.60 37.13 31.47 25.10 38.47
192918.13 12.44c33.55 36.07 44.00 51.77 53.81 54.52 43.60 35.58 20.43 28.35 36.02
19306.61c31.71 33.74 40.13 44.45 48.50 55.94 54.06 46.53 36.23 29.17 27.58 37.89
193128.94 26.64 31.84 36.80 45.48 52.13 54.97 53.13 45.93 35.10 26.67 19.19 38.07
193222.90 23.46a36.00 37.43 43.29 50.87 52.16 51.90 41.27 37.32 32.47 18.03 37.26
193324.52 20.92b31.35 34.80 41.81 49.77 54.32 51.97 42.83 37.35 30.37 33.13 37.76
193429.23 27.43 31.77 41.50 46.65 51.20 54.35 50.94 42.33 42.10 37.57 32.39 40.62
193524.61 29.14 31.00 35.67 42.52 51.93 56.19 51.32 45.50 35.35 25.00 28.68 38.08
193630.94 14.10 32.19 42.90 48.55 54.27 57.06 54.84 42.43 34.65 17.53 27.00 38.04
19372.71 21.46 35.06 40.03 43.39 50.57 58.48 51.77 47.97 40.10 36.60 32.29 38.37
193829.32 29.46 33.19 38.70 44.03 54.23 59.03 53.06 49.83 39.26 28.27 26.97 40.45
193928.35 26.68 35.42 38.47 46.65 50.77 57.39 53.97 46.67 39.35 24.70 30.74 39.93
194025.48 33.86 35.39 40.60 46.19 52.23 58.87 53.03 51.62a42.90 27.77 25.10 41.09
194126.65 27.75 30.84 38.83 47.48 52.77 60.84 56.74 48.33 40.29 31.37 30.29 41.01
194218.13 28.86 29.84 41.00 46.19 51.43 59.29 57.16 47.07 40.10 34.13 31.45 40.39
194318.65 30.50 29.77 42.67 45.26 49.50 57.55 54.84 45.67 39.94 34.10 27.52 39.66
194425.03 28.45 29.68 39.97 45.65 51.73 58.26 56.67m47.03 38.71 32.03 28.48 38.64a
194531.35 31.71 34.23 39.03 46.65 50.57 56.26 55.00 44.57p38.55 32.48a25.35e40.11a
194624.73i29.36 35.68 38.57 45.48 52.60 58.74 56.97 48.83 38.32 27.77 28.35 41.88a
194719.06 27.54 35.58 40.93 50.65 54.33 59.32 56.48 50.77 45.45 35.73 29.74 42.13
194824.32 24.07 31.68 37.52a45.81 56.53 54.74 55.35 46.00 35.45 31.70 22.70a38.82
19493.60a24.30a33.57a40.69a50.19 50.76a56.10 56.65 49.40 34.00 34.33 28.32 38.49
19507.30a20.82 33.16 37.83 43.90a53.50 56.65 56.97 48.17 42.71 35.60 33.03a39.14
195127.32 26.64 30.55 34.93 45.68 52.37 58.55 55.93a47.20 40.03 30.61b22.33a39.35
195217.73a29.50a32.42 37.93 47.74 52.53 58.06 56.68 50.03a41.13a23.83a29.97 39.80
195336.67a31.21 34.84 38.93 44.52 50.37 56.06 57.32 49.07a39.23a32.97 31.97a41.93
195423.30a32.68 27.10 36.30 44.53a50.63 55.60a55.03 48.31a35.35 35.43 22.97 38.94
195526.26 25.82 29.07b36.03 43.77 54.14b57.00 54.74 48.20 40.74 26.28a24.81 38.91
195625.19 20.07a33.10 39.30 50.19 51.14a59.94 56.39 48.17 39.87 29.70 29.71 40.23
19577.74 26.29 35.07b41.07 50.81 55.30 56.62b54.20a49.03 40.52 28.53 31.26 39.70
195829.77 36.14 30.61 39.63 50.65 57.27 61.42 60.23 49.03a36.93a33.07 29.81 42.88
195926.87 30.18 34.26 40.10 43.13 53.90 57.52 54.61 49.57 39.94 23.63 24.55 39.85
196016.35 28.38 32.65 39.83 45.20a52.73 60.71 54.61 46.23 39.07a31.03 24.71 39.29
196128.39 35.21 35.52 39.00 45.48 55.40 58.48 58.87 43.70 35.39 21.53 26.42 40.28
196221.63a28.17d31.06 41.17 44.71 50.30 57.39 54.97 47.37 39.19 33.57 29.68 39.93
196316.48 30.54 33.19 39.40 45.58 54.07 55.32 56.23 52.03 40.35 34.47 26.06 40.31
196428.68 26.10 31.84 36.67 42.58 52.13 56.26 51.87 44.47 35.29 32.53 23.58 38.50
196529.71 31.68 27.52 40.57 44.58 51.77 57.39 57.32 43.63 39.35 35.53 25.23 40.36
196629.00 29.07 32.42 38.23 45.48 50.57 55.77 55.55 50.63 36.26 34.60 31.10 40.72
196733.06 30.43 31.94 35.50 44.74 55.30 59.35 59.26 52.40 38.61 31.07 25.39 41.42
196826.84 32.41 35.32 36.62a45.55 53.60 59.45 56.32 50.37 34.77 33.73 24.74 40.81
196915.71 27.14 32.13 38.57 47.55 57.07 58.06 54.19 51.00 36.10 32.27 29.68 39.96
197026.77 33.18 34.35 36.57 45.81 56.50 60.48 54.29 45.50 35.42 31.53 25.81 40.52
197130.10a29.25 30.68 35.87 46.74 51.37 58.19 60.55 43.77 36.13 33.20 27.84 40.31
197225.06 28.72 36.84 36.00 46.81 53.73 58.58 58.81 45.83 37.39 33.50 18.48 39.98
197321.23 28.43 36.03 38.80 46.77 53.80 58.65 57.32 49.53 40.19 35.50 33.35 41.63
197420.94 32.14 34.35 41.20 45.52 54.30 57.77 58.00 47.77 36.06 34.97 31.10 41.18
197527.71 26.14 30.23 34.87 44.90 51.93 61.73a53.87 45.10 41.19 30.10 29.39 39.76
197628.74 29.03 31.03 38.10 44.68 49.43 58.23 56.03 50.27 34.97a32.50 24.10 39.76
197721.16 31.07a35.23 40.63 43.61 56.37 56.48 58.65 46.90 36.23 29.13 29.32 40.40
197826.39 31.96 35.35 38.90 43.87 51.50 54.39 56.06 47.97 33.94 23.17 22.06 38.80
19798.68 27.07 33.00 40.00 46.19 50.90 55.37a57.19 46.83 39.71 29.30 30.06 38.69
198017.77 29.55 34.45 39.93 45.68 50.03a55.55 53.55 49.30 36.84 35.30 30.73a39.89
198133.26 30.11 33.10 38.77 46.58 51.43 54.61 55.63a47.00 36.58 33.00 30.61 40.89
198227.35 26.96 33.39 33.80 44.00 54.70 56.32 56.10 47.43 37.16 28.33 29.16 39.56
198331.06 34.04 38.94 36.20 46.55 51.33 55.39 57.94 45.33 37.29 37.53 16.48 40.67
198426.35 32.10 36.97 39.17 43.68 51.63 56.13 56.29 46.27 36.39 34.00 21.84 40.07
198525.00 21.39 31.77 41.47 47.84 52.30 59.58 54.03 44.47 38.68 21.33 17.68 37.96
198628.16 32.00 38.42 38.50 47.65 56.40 55.13 58.68 47.50 37.77 35.73 28.58 42.04
198724.77 30.89 37.19 41.14a48.81 52.50 57.06 52.74 48.83 34.55 32.83 28.35 40.81
198826.23 28.90 34.42 41.83 46.23a52.60 58.48 53.62b47.54b42.03b37.18b27.87 41.41
198931.10b16.15b34.65 41.50 46.97 -----z57.39 57.35 46.86a38.94 36.90 29.32 39.74a
199033.07a28.29 32.61 41.55a46.03 53.57 58.32 57.23 48.86a37.16 35.07 14.52 40.52
199120.74 34.18 -----z-----z-----z-----z-----z-----z-----z-----z-----z-----z27.46j
1992-----z-----z-----z43.93 48.03a58.00 59.30a59.58 48.83 40.40a36.00b26.35 46.72c
199316.32 22.64 32.87 40.43b51.29 53.76a56.90 55.43a47.43 40.23 24.00b31.43c39.39
199432.07b28.26a30.39c43.79b49.77a52.13g61.93c61.03a51.90a38.57a31.86a27.26d41.53a
199529.05j33.40c32.38b39.47 48.52 53.50 60.53a54.19 52.31a39.53a38.96e29.16f45.28b
199626.46c24.52d34.50a-----z-----z-----z-----z-----z-----z-----z-----z-----z28.49i
199724.39 31.07 36.58 39.75b48.58 54.46b-----z60.87 52.18s-----z-----z-----z42.24e
199827.62b-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z27.62k
1999-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
2000-----z-----z-----z-----z-----z-----z56.31o56.67d47.64b38.46c25.86b28.14b39.35g
200129.31b27.88d33.24b38.54b43.48d51.30c59.37d57.93d49.08d38.26 33.45a30.90b41.06
200230.77e26.80c31.83a39.81c44.74h52.93c58.14b52.56d45.93b33.77 29.32b32.22v40.19b
200338.12w29.26a38.42 39.67 45.97a52.67 59.19 57.45 49.30 42.83a27.27 29.33a42.85a
200423.87 30.00 36.10a38.23 46.52 52.93b60.10a60.42 47.97a40.37a29.47 30.32 41.36
200527.52 21.93 33.87 40.09h49.33a51.31a58.24f56.77 46.14a41.45 33.30 24.16 38.58b
200633.48 24.75 33.58 38.57 44.84 55.06l61.30a55.10a46.17 38.29 33.60 26.94 39.69a
200724.10 31.89a35.10b39.50 45.18i52.27h62.52 55.06 48.40 38.39 29.69a30.32 39.50b
200825.88e32.43a31.48 35.23 46.84 50.80 57.55 54.48 44.23 36.23 34.23 25.12f40.85a
200929.80a27.96 31.00 37.33 43.87 54.17 57.65 59.48 47.47 39.19 30.30 24.00e40.19
201031.52 31.46 31.71 38.53 43.68 51.80 56.39 57.10 51.00 41.00 32.21a28.87 41.27
201128.58 26.79 33.26 36.80 43.77 51.93 52.84 58.68 48.37 42.29 30.07 23.94 39.78
201224.77 29.59 34.00 40.40 44.39 50.40 57.97 55.61 45.83 37.32 35.67 31.45 40.62
201326.68 28.11 33.23e-----z-----z-----z-----z-----z-----z-----z-----z-----z29.34i
Period of Record Statistics
MEAN24.10 27.94 32.96 38.70 45.57 52.36 57.26 55.37 47.05 38.04 31.16 26.66 39.57
S.D.6.97 4.45 2.39 2.26 2.30 2.16 2.22 2.48 2.49 2.62 4.16 4.59 1.49
SKEW-1.17 -1.02 0.06 -0.13 0.33 0.13 0.05 0.22 -0.06 -0.13 -0.76 -1.02 -0.58
MAX36.67 36.14 38.94 43.93 51.29 58.00 62.52 61.03 52.40 45.45 38.96 35.32 42.88
MIN2.71 12.44 27.10 32.40 40.61 46.47 52.16 50.58 41.27 29.68 17.53 9.47 34.84
YRS99 102 101 98 98 95 98 101 100 101 101 98 84