FOSTER DAM, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(353047)

File last updated on May 6, 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
1969-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z51.88d50.19 51.04j
197047.94 56.25 55.97 54.67 66.71 76.30 82.03 80.61 70.57 62.52 54.43 46.26 62.85
197145.77a49.29 50.94 57.43 66.00 68.07 80.26 82.42 70.93 60.13 51.80 45.13a60.68
197244.87 50.97 56.52 56.00 68.26 72.20 84.10 83.45 71.97 63.71 54.37 44.00 62.53
197346.00a55.54 52.90a61.37 68.97 72.23 81.87 77.61 74.07 63.06 49.53 50.06 62.77
197444.87 48.43 54.71 58.33 62.61 72.83 76.97 79.71 81.50 68.39 54.77 51.39 62.88
197548.81 49.32 52.10 53.90 65.26 70.00 78.23 74.52 78.67 61.23 52.03 49.26 61.11
197649.39 50.00 52.35 56.70 66.94 68.63 78.45 75.13 75.33 66.58 56.13 47.65 61.94
197749.74 54.82 52.55 64.40 60.90 74.57 77.77 84.39 70.07 63.71 52.50 49.97 62.95
197849.77 53.25 60.81 58.13 63.58 74.17 79.65 78.00 69.30 67.19 49.87 43.57a62.27
197939.32 47.29 59.39 57.93 68.16 75.13 81.16 77.39 76.63 67.23 51.20 51.81 62.72
198045.06 53.31 53.77 62.47 64.19 67.07 79.03 77.19 75.07 68.00 56.47 51.58 62.77
198149.16 52.57 57.55 60.00 64.77 69.63 78.39 84.39 76.33 62.03 56.20 48.61 63.30
198243.84 50.43 55.39 59.43 67.26 73.53 76.39 79.06 72.07 63.97 51.73 47.32 61.70
198350.81 53.18 56.35 61.43 69.13 68.80 72.32 78.16 71.73 63.68 54.77 42.84 61.93
198449.35 53.41 57.97 56.73 64.06 69.31a80.19 81.06 74.77 58.94 52.07 44.26 61.84
198544.52 49.04a53.97 61.93 67.45 75.37 86.61 79.74 69.40 64.10 44.13 44.23 61.71
198651.74 51.21 61.29 59.23 66.52 77.13 76.16 86.35 69.30 67.23 54.33 47.32 63.99
198749.03 54.54 57.23 66.83 69.47a77.67 76.90 82.55 77.47 73.84 54.07 44.77 65.36
198846.97 55.10 57.16 62.13 65.39 72.50 82.10 82.42 77.73 67.65 51.93 47.97 64.09
198947.29 44.46 54.68 66.50 66.61 75.80 75.45 76.55 78.70 64.06 55.13 47.03 62.69
199048.58 47.54 59.32 64.20 65.52 71.90 83.32 81.19 77.87 63.10 53.77 40.81 63.09
199147.42 57.25 53.32 57.73 62.48 67.80 81.90 82.65 81.43 68.39 54.00 47.10 63.46
199250.10a58.31 63.52 65.30 75.29 79.57 82.45 84.29 75.40 66.03 52.67 45.42 66.53
199343.55 49.25 57.19 58.45a70.10 70.37 72.65 78.84 79.63 69.06 48.83 45.35 61.94
199450.00 49.18 59.94 62.50 68.45 70.43 82.94 80.61 78.73 64.42 47.70 48.58 63.62
199550.29 55.14 57.00 59.13 68.29 72.27 81.19 78.52 76.77 62.42 57.10 49.19 63.94
199648.42 52.45 58.32 62.30 63.71 72.83 84.74 82.81 73.17 62.45 54.23 48.23 63.64
199748.58 51.79 54.90 60.40 74.42 72.03 79.55 83.45 75.83 60.65 58.20 46.48 63.86
199850.94 54.00 56.26 60.80 61.48 71.83 82.71 82.87 79.23 63.23 53.17 45.45 63.50
199948.80a49.29 52.97 59.90 63.77 70.86a79.06 79.39 79.53 66.77 57.80 47.71 62.99
200045.74 50.28 54.19 64.27 65.84 76.07 78.97 80.90 74.70 64.52 51.23 47.48 62.85
200148.83a51.39 56.40a57.70 71.16 70.52a79.65 82.23 78.57 64.06 56.20 47.97 63.72
200246.87 53.36 52.16 61.10 64.29 74.27 83.90 83.32 78.50 63.81 57.13 50.16 64.07
200352.73a52.82 56.00a57.20 66.48 78.20 87.90 85.03 79.20 67.16 50.77 48.58 65.17
200446.81 52.24 60.87 64.90 67.61 74.00 85.52 84.16 71.33 63.45 52.47 48.68 64.34
200550.26 53.50 60.87a60.33 67.84 69.43 82.58 86.52 76.03 64.55 51.13 46.48 64.13
200649.43a51.11 53.32 62.60 69.55 75.03 85.48 83.32 78.87 65.58 52.47 47.90 64.56
200745.61 51.68 58.94 61.17 68.26 73.63 83.32 82.16 75.77 61.55 52.53 46.03 63.39
200843.42 52.07 52.60a56.47 66.23 71.17 83.74 -----z78.00 64.77 56.03 46.61 61.01a
200946.42 51.43 52.90a60.00a-----z75.03 86.35 83.06 77.53 63.19 53.53 42.77 62.93a
201052.93a54.96a57.45 60.10 63.39 70.67 82.68 83.90 74.57 66.61 52.59a50.61 64.21
201149.90 49.86 54.16 56.28a63.03 71.80 78.65 82.81 81.03 63.58 52.50 46.06 62.47
201250.19 52.14 51.84 61.33 67.39 70.10 78.94 85.32 81.34a66.10 55.70 47.74 64.01
201343.19 50.50 59.77 64.70 70.77 77.80 87.77 85.40a75.20 64.45 54.57 43.74 64.82
201447.29 48.79 58.42 62.37 71.16 73.27 84.97 85.77 80.13 69.81 53.73 50.71 65.53
201550.77 57.96 63.45 61.93 68.93a82.30 87.26 85.68 75.27 69.94 52.57 49.35 67.12
201649.55 56.00 56.45 68.07 69.48 78.07 79.19 86.55 75.63 61.90a58.43 43.13 65.20
201744.26 49.89 53.97 58.93 69.68 75.10 84.10 88.06 78.23 63.30a54.50 46.29 63.86
201849.65 48.96 53.32 61.67 69.58 76.17 86.32 84.87 76.60 66.71 54.07 49.23 64.76
201949.87 43.21 54.71 60.23 69.06 77.07 80.32 83.81 71.70 61.35 54.50 48.32 62.85
202048.65 50.45 54.52 64.00 68.45 71.17 80.58 84.71 78.17 66.39 52.33 48.90 64.03
202150.19 47.68 54.50a65.50 68.48 80.93 85.65 84.19 78.53 61.81 56.00 45.61 64.92
202248.58 51.18 56.03 55.33 62.19 72.23 84.03 85.29 79.17 70.45 49.33 45.52 63.28
202348.55 48.36 49.90 56.67 71.13 76.66a85.06 85.55 73.70 63.63a53.23 50.10a63.54
202446.03 51.79 55.52 59.70 54.33y-----z-----z-----z-----z-----z-----z-----z53.26h
Period of Record Statistics
MEAN47.94 51.60 55.97 60.52 67.09 73.36 81.43 82.23 76.06 64.86 53.35 47.23 63.49
S.D.2.67 3.08 3.12 3.25 3.08 3.42 3.66 3.16 3.37 2.90 2.68 2.50 1.28
SKEW-0.72 -0.10 0.47 0.18 0.19 0.41 -0.32 -0.56 -0.44 0.60 -0.66 -0.29 0.39
MAX52.93 58.31 63.52 68.07 75.29 82.30 87.90 88.06 81.50 73.84 58.43 51.81 67.12
MIN39.32 43.21 49.90 53.90 60.90 67.07 72.32 74.52 69.30 58.94 44.13 40.81 60.68
YRS55 55 55 55 53 54 54 53 54 54 55 55 52