OWYHEE DAM, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(356405)

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
1935-----z43.50 51.23 61.67 70.00 85.03a93.26 93.03 86.90a68.50i44.62a33.20a66.24b
193641.19e38.55 53.14b68.60 78.53a84.07 97.00 92.57q80.40 73.37a51.30 44.23 64.58a
193728.55b42.15a57.29 61.23 78.83a80.90 93.26 90.19 80.60 69.03 54.13 45.19 65.11
193843.65 48.07 52.77 63.80 72.24b83.63 89.90 88.52 83.33 65.61 46.47 42.29 65.02
193943.27a41.71 58.74 70.73 80.00 81.62a93.90b93.55 82.77 67.00 54.17 47.58 67.92
194040.71 49.04a59.65 64.70 79.55 90.43 94.10 95.00 77.70 66.45 46.70 43.90 67.33
194139.55 47.96a60.58 64.33 73.55 79.23 94.29 87.45 75.40 66.71 52.40 45.52b65.58
194231.03a42.71 55.03 67.17 67.81 78.27 96.23 92.94 82.30 69.42 49.63 42.74 64.61
194339.16 46.79 53.29 69.67 71.94 78.63 91.94 89.61 85.60 68.35 50.60 42.42 65.67
194435.48 44.55 54.23a64.10 75.00 77.03 91.35 90.65 82.23 73.39 45.93a36.39 64.20
194539.87 49.57 53.13 62.53 72.10 78.90 95.90 92.74 78.27 71.29 50.50 40.74 65.46
194639.93a45.64 58.53a69.20 75.68 84.03 94.00 92.13 77.77 62.77 49.37 46.65 66.31
194736.83a50.46 60.68 65.27 80.87 76.43 95.26 91.52 80.80 68.58 48.90 42.50a66.51
194844.68 47.93 54.06 63.37 74.31b85.30 90.07a89.68 81.37 68.97 51.17 37.97 65.74
194925.13 45.93 57.00 71.20 77.90 83.87 93.87 92.68 84.47 61.60a56.53 45.16 66.28
195036.00a45.14 51.61 64.90 73.71 82.47 93.35 93.10a81.38a74.19 56.17 45.84 66.49
195140.45 46.89 53.65 70.63 77.03 80.63 95.84 91.87 83.63 64.29 49.23 41.42 66.30
195237.06 44.41 50.23 69.79a75.87 81.03 93.81 93.00 85.76a77.77 49.57 42.39 66.72
195351.94 51.71 61.03 63.57 70.03 76.83 95.81 90.14b86.03 71.10a57.27 43.87 68.28
195446.94 52.56a56.71 68.60 80.00 79.17 95.45 88.23 83.67 68.16 63.90 47.53a69.24
195541.61 43.71 52.06 59.07 71.87a85.43 90.26 94.97 81.63 70.90 48.93 45.29 65.48
195642.03 40.50a58.27a67.76a74.77 81.10 93.90 88.52 82.97 64.90 45.60 41.90a65.19
195730.77a43.00 54.10a63.24a70.90a83.72a92.00 90.19 83.59a64.83a50.53 43.35 64.19
195840.74 50.68 53.57a61.90a81.90 82.27 93.77 94.74 80.40 73.32 54.47 46.65 67.87
195944.68 49.71 57.42 68.03a69.13a87.70 96.83b89.53a75.39b67.47a53.73 40.77 66.70
196033.48 43.03 57.52 66.37 71.42 89.83 99.42 88.47a83.80 67.58 51.73 39.68 66.03
196139.45 52.21 57.00 65.83 76.52 94.07a97.65 96.26 75.24a65.19 49.97 41.13 67.54
196232.65 39.29 54.84 71.93 71.55 86.40 93.00 90.77 83.90 67.06 53.37 42.35 65.59
196335.00 55.11 58.71 60.80 76.40a80.37 91.77 92.23 84.60 71.10 51.00 35.77 66.07
196437.39 43.24 52.58 64.03 73.87 78.63 94.42 90.06 78.80 69.90 50.17 45.23 64.86
196541.71 50.89 56.13 66.93 72.84 82.73 91.90 87.48 75.17 72.39 55.70 41.42 66.27
196644.71 47.11 59.23 68.57 80.90 83.13 94.35 93.32 85.70 67.39 53.63 41.81 68.32
196746.71 52.89a56.81 57.43 76.23 83.23 97.55 98.61 87.30 66.97 53.53 40.68 68.16
196840.52 51.93 62.00 64.47 74.90 86.17 97.52 85.29 80.37 66.55 48.67 42.52b66.74
196940.65 42.61 56.81 68.07 80.16 83.37 94.42 95.55 83.67 62.00 52.80 43.45 66.96
197045.06 53.32 55.39 59.60 75.55 86.90 95.81 97.13 77.07 63.06 53.00 40.90 66.90
197143.13 49.46 51.32 62.87 75.52 78.73 92.68 97.16 76.33 64.16 49.63 39.07a65.01
197240.52 44.83 57.87 61.97 75.87 84.53 91.19 92.87 75.20 67.68 50.03 34.84 64.78
197337.74 47.68 56.58 63.63 77.03 83.70 93.84 91.03 77.40 66.71 52.03 45.00c66.03
197439.19 47.04 53.71 62.27 71.97 89.67 91.52 91.39 85.33 66.39 50.57 40.39 65.78
197537.55 44.18 50.81 53.97 69.81 78.53 94.03 84.61 83.07 64.29 49.47 39.97 62.52
197641.40a43.55 49.52 61.30 77.00 79.20 90.90 82.71 79.57 67.42 53.33 40.03 63.83
197729.16 43.64 53.87 70.70 66.13 88.03 90.13 90.84 77.86a67.74 51.40 46.84 64.70
197843.48 46.00 60.68 60.73 70.48 81.20 90.10 88.19 75.90 70.65 47.00 37.13 64.30
197927.19 41.29 55.81 61.90 74.71 84.73 93.19 88.16 84.20 68.90 46.97 42.16 64.10
198038.06 45.76 52.94 67.60 71.35 78.30 91.77 88.55 79.13 67.39 49.97a41.71 64.38
198138.29 47.32 57.74 63.97 70.71 79.63 91.77 95.94 83.17 64.00 53.50 45.16 65.93
198238.71 41.74a53.90 59.77 72.23a81.90 86.24b91.52 76.57 64.90 45.23 39.26 62.66
198342.00 48.29 54.77 59.20 72.68 81.30 85.55 89.68 78.50 66.90 52.63 34.55 63.84
198432.87 37.72 53.71 59.37 69.32 77.77 92.29 92.84 76.73 62.19 49.40 34.68 61.57
198532.74 37.07 49.45 69.07 75.06 85.83 97.23 87.42 71.37 63.80a41.60 25.03 61.31
198637.23 49.18 61.35 63.33 73.77 91.23 87.97 95.29 72.50 68.74 53.60 37.00 65.93
198736.23 48.14 56.00 73.87 78.77 85.10 88.65 89.81 85.23 73.55 51.70 41.60a67.39
198836.74 47.41 56.90 66.83 74.10 86.70 94.87 92.26 79.93 77.16 50.70 35.29 66.58
198934.39 33.50 53.55 68.13 72.19 85.97 95.00 86.90 80.27 66.00 52.34a42.42 64.22
199043.87 46.93 59.03 72.13 71.06 83.47 94.48 90.58 87.80 65.71 52.47 30.74 66.52
199134.71 49.46 54.74 62.00 68.48 78.23 94.35 94.68 83.17 70.45 44.87 40.35 64.63
199239.06 50.97 63.32 69.73 81.97 86.33 88.35 93.52 79.87 70.61 44.20 38.00 67.16
199333.03 37.14 49.16 60.67 77.81 76.53 82.10 85.13 81.80 67.81 46.77 41.77 61.64
199439.39 44.11 62.10 66.73 75.90 84.53 96.23 94.87 85.23 66.16 43.53 38.52 66.44
199541.58 54.00 54.84 61.83 71.39 79.30 89.94 87.42 83.20 -----z54.27 41.68 65.40a
1996-----z46.90 57.19 64.60 70.10 84.03 96.10 92.45 77.97 67.26 -----z45.68 70.23b
199742.35 49.71 59.39 62.76a78.77 82.90 88.61 92.52 83.47 67.42 53.47 40.29 66.81
199846.19 49.21 55.87 62.27 69.03 78.60 97.10 95.16 85.70 67.10 53.90 40.45 66.72
199946.26 45.56a56.29 61.50 -----z82.20 92.35 92.61 81.20 70.26 57.00 41.83a66.10a
200042.35 50.90 56.06 69.70 75.87 86.03 94.67a95.84 79.07 66.16 43.87 38.13 66.55
200136.19 43.68 59.35 61.76a79.84 84.63 93.16 96.74 85.80 68.74 54.30 39.52 66.98
200241.00 44.96 53.87 66.53 74.45 86.63 98.74 89.71 84.10 67.16 52.07 45.35 67.05
200342.87 48.86 59.61 63.27 74.71 87.83 99.71 95.58 84.20 74.74 48.50 45.61 68.79
200436.23a43.52 64.03 68.97 73.19 85.30 95.61 91.58 79.37 68.16 47.30 41.71 66.25
200538.68 46.82 59.68 63.43 72.13 79.50 95.52 94.74 80.17 66.58 46.93 36.39 65.05
200644.16 45.46 52.35 63.70 76.81 87.20 100.10 91.61 81.27 67.75c53.23 39.61 66.94
200740.00 49.64 61.94 65.80 78.61 86.67 100.61 93.00 80.67 64.23a53.10 40.90 67.93
200837.06 47.10 53.23 61.17 74.58 82.83 95.55 93.52 81.55a67.03 52.70 43.74 65.84
200940.42 47.00 53.77 67.23 77.06 80.83 94.65 91.06 87.17 60.03 50.83 34.39 65.37
201041.87 45.39 57.10 61.80 67.39 79.47 92.87 90.39 82.43 70.13 49.57 39.03a64.79
201137.27a45.00b52.61 59.00b67.61 78.77 91.77 95.32c87.20 67.40a49.10 43.13a64.52
201243.74 48.21 57.67a67.96c73.60a83.87 97.81 96.57a85.30 66.94 51.70 45.16 68.21
201329.65 47.11 58.48 67.53 77.50a85.37 100.55 96.10 81.10 64.69b50.23 34.16 66.04
201439.03 49.17e59.45 65.93 78.23a84.00 98.87 92.35 83.27 71.80a47.72a44.48 67.86
201538.29 54.75 63.23 67.33 76.29 93.93 93.23 95.42 82.80 72.93a48.70 40.87 68.98
201640.17a50.45 59.10 72.03 75.90a88.63 93.42 93.58 81.45a68.48 57.00 33.84 67.84
201730.74 45.43 59.10 61.73 74.58 84.86a99.48 95.77 81.30 65.16 53.37 36.39 65.66
201843.52 45.25 55.26 60.63 79.35 82.93 97.67a94.19 81.97 65.10 49.87 40.81 66.38
201941.52 42.04 54.77 65.73 72.71 83.57 92.10 91.35 80.27 60.84 52.73 42.32 65.00
202045.06 50.03 58.19 66.03 74.68 79.83 93.19 93.45 83.21a68.32 49.90 39.13 66.75
202142.06 44.21 58.06 67.33 74.58 92.40 100.94 91.29 82.43 67.77 52.53 40.16 67.82
202235.39 42.93 58.70a60.00a68.80a79.67 98.00 97.39 83.70 71.19 44.37 35.74 64.66
202342.00 44.48a47.57a59.57 76.71 79.80 97.16 90.87 81.93 67.70a50.14a42.45 65.03
202438.84 50.52 55.96c-----z-----z-----z-----z-----z-----z-----z-----z-----z48.44i
Period of Record Statistics
MEAN39.09 46.39 56.18 64.81 74.46 83.21 94.01 91.96 81.45 67.81 50.76 40.84 65.91
S.D.4.83 4.13 3.48 3.89 3.66 3.95 3.46 3.19 3.50 3.41 3.63 4.02 1.62
SKEW-0.50 -0.39 -0.03 0.04 -0.05 0.51 -0.46 -0.37 -0.53 0.45 0.16 -0.94 -0.53
MAX51.94 55.11 64.03 73.87 81.97 94.07 100.94 98.61 87.80 77.77 63.90 47.58 69.24
MIN25.13 33.50 47.57 53.97 66.13 76.43 82.10 82.71 71.37 60.03 41.60 25.03 61.31
YRS88 90 90 89 88 89 89 88 89 87 88 89 84