PORTLAND RFC CITY, OR

Average of Maximum Temperature (Degrees Fahrenheit)

(356761)

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
1871-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1872-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1873-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z-----z
1874-----z-----z-----z-----z-----z70.24m77.77 73.52 71.83 66.10 51.30 48.29 64.80f
187535.90 47.79 50.65 66.70 64.13 70.23 82.94 77.00 73.83 66.00 50.93 52.80a61.57
187646.03 51.79 51.55 57.87 63.74 73.70 75.29 73.55 72.90 65.16 54.00 46.90 61.04
187748.06 54.00 57.00 62.27 64.81 70.70 76.39 76.35 68.83 61.35 54.53 48.61 61.91
187847.00 51.29 59.23 60.86a67.74 76.27 74.48 77.48 68.83 58.48 52.60 44.71 61.58
187943.48 50.14 55.52 60.80 62.74 68.90 75.26 78.29 73.50 58.97 50.27 43.48 60.11
188045.68 43.24 48.55 59.53 62.84 69.90 76.74 73.48 69.77 62.06 48.27 45.13 58.77
188144.35 50.50 57.26 63.20 67.19 69.93 75.19 73.23 69.43 56.42 50.10 49.52 60.53
188245.39 44.00 52.71 57.83 68.23 74.83 79.13 77.35 72.30 58.13 51.23 51.55 61.06
188344.26 42.07 61.77 59.30 69.81 75.93 79.90 73.84 72.33 58.29 52.77 48.97 61.60
188446.26 44.28 55.58 65.20 73.68 74.90 75.00 81.97 66.53 62.00 55.20 37.55 61.51
188542.84 53.32 63.23 68.27 74.55 73.73 83.13 82.39 73.83 69.19 57.77 50.03 66.02
188645.26 53.36 54.29 59.93 69.84 75.60 81.23 79.84 74.63 60.19 48.73 50.87 62.81
188747.74 38.32 58.81 59.47 69.26 71.33 78.45 75.84 71.87 63.35 50.77 47.00 61.02
188836.52 51.72 55.71 66.47 75.19 71.23 80.39 81.74 77.30 64.10a49.07 48.61 63.17
188944.68 53.36 63.87 65.17 70.94 79.37 84.39 77.13 73.43 65.65 54.10 43.29 64.61
189037.52b45.89a52.42 63.23 72.48 71.50 76.61 76.87 74.63 62.13a55.77 48.29 61.45
189148.77 42.29 51.84 60.50 70.35 68.67 80.48 82.10 70.10 64.97 53.60 46.53a61.68
189244.77a50.03 57.42 56.60 69.23 72.40 75.00 78.45 72.70 61.25c50.90a42.74 60.96
189340.13a42.86 49.90 51.07 62.52 65.33 75.13 77.29 65.20 56.29 51.43 48.80a57.16
189445.03a42.93 50.71 57.10 64.55 66.66a78.84 80.87 68.27 59.48 54.53 44.60a59.46
189542.13 48.64 54.37a61.20 64.03 72.67 75.84 76.87 65.33 65.87 50.33 45.38b60.22
189648.70a52.14 53.35 54.07 59.58 70.53 81.52 74.71 70.90 64.68 43.23 48.19 60.13
189743.42 47.36 45.74 65.63 71.87 69.10 74.10 82.26 68.67 62.39 49.90 47.84 60.69
189842.87 50.61 51.29 60.60 65.55 71.33 77.19 77.77 71.50 60.23 49.00 42.10 60.00
189945.03 44.96 50.87 56.73 57.55 67.43 77.61 69.06 74.57 58.84 57.13 47.74 58.96
190049.32 47.07 59.48 60.93 64.35 72.40 77.06 72.29 68.57 59.32 51.53 50.32 61.06
190144.74 48.86 53.74 57.33 65.03 65.40 72.77 80.19 67.00 67.10 53.77 45.32 60.11
190243.71 49.89 50.45 56.67 63.48 71.00 75.16 78.77 72.83 64.68 50.87 44.55 60.17
190347.06 48.39 53.87 57.60 66.29 73.30 74.03 75.65 71.90 64.00 51.13 45.77 60.75
190446.00 46.10 48.71 63.93 67.74 73.57 77.45 79.84 74.73 64.71 56.47 47.74 62.25
190544.97 48.89 57.97 66.23 64.42 70.13 80.16 76.81 71.00 58.65 51.83 44.87a61.33
190647.35 50.04 52.74 66.60 65.45 69.30 84.77 80.39 71.70 63.35 50.77 47.43a62.49
190738.81 51.25 51.26 61.40 69.26 71.67 78.55 73.87 71.87 64.23 55.50 48.74 61.37
190847.35 48.38 52.90 62.53 60.90 71.10 80.42 76.42 70.90 60.35 55.20 43.29 60.81
190938.03 48.21 55.16 60.00 64.32 73.07 73.19 76.68 73.80 62.35 52.33 40.39 59.80
191042.29 44.50 60.84 62.80 69.74 69.33 78.10 74.26 69.17 62.42 51.83 46.90 61.02
191142.58 46.04 58.84 58.43 62.19 68.60 81.13 77.03 65.93 62.48 51.57 45.45 60.02
191246.13 50.76 54.48 57.97 68.81 73.57 76.90 75.06 72.33 59.32 52.33 45.90 61.13
191342.77 46.14 50.87 59.40 66.42 72.13 78.19 78.77 72.73 60.39 52.13 44.32 60.36
191450.48 48.00 57.97 62.70 71.58 70.53 80.06 79.10 67.27 64.13 52.47 41.55 62.15
191543.58 51.18 60.58 65.70 66.55 72.03 76.06 82.68 71.67 63.32 49.87 46.06 62.44
191634.13 48.03 53.19 62.10 63.32 71.57 72.71 78.52 72.37 63.13 49.13 41.81 59.17
191744.32 46.39 48.61 55.90 61.65 71.97 80.65 82.13 71.53 66.90 57.43 52.55 61.67
191849.45 47.18 53.61 63.33 64.55 78.83 78.39 77.26 77.97 63.48 51.67 46.87 62.72
191947.58 47.11 55.48 61.93 66.77 70.77 79.77 80.10 71.37 58.32 50.33 38.55 60.67
192044.58 49.97 52.81 56.10 65.68 71.83 79.23 80.65 69.07 59.00 52.67 47.68 60.77
192146.39 50.61 54.71 58.87 66.45 72.90 76.26 77.45 69.70 65.48 54.43 44.00 61.44
192240.39 45.56a49.77 56.43 67.94 76.17 79.58 77.23 73.93 62.10 48.77 42.45 60.03
192346.94 43.25 55.55 63.47 66.06 71.70 77.48 81.48 74.73 64.77 57.33 46.29 62.42
192443.45 53.76 53.58 63.40 72.42 74.67 78.23 75.94 73.70 61.39 50.47 41.07a61.84
192549.39 51.57 55.39 62.53 70.97 73.47 81.26 76.13 71.33 64.35 51.23 50.94 63.21
192647.48 54.71 63.42 70.43 68.06 77.70 82.77 79.65 70.87 65.45 56.53 45.61 65.22
192743.23a51.79 54.29 61.27 62.87 73.70 78.90 79.90 69.53 62.52 54.80 42.45 61.27
192843.23 50.72 57.48 58.73 74.13 69.80 79.23 78.32 70.23 61.23 51.87 45.23 61.68
192939.26 41.93 54.58 57.43 68.26 71.30 80.00 80.90 75.63 67.58 51.80 49.90 61.55
193032.65 53.14 58.87 64.50 63.77 71.93 77.61 80.74 72.37 61.42 52.27 44.74 61.17
193149.84 51.18 55.77 65.13 73.45 72.60 82.13 81.10 71.53 64.00 49.60 44.35 63.39
193244.19 47.10 53.45 61.86a66.48 76.47 75.71 77.26 77.17 64.45 55.13 42.71 61.83
193343.65 43.75 53.97 61.50 61.00 71.40 79.06 80.35 67.40 65.26 51.63 50.48 60.79
193451.55 56.36 64.03 69.97 70.81 74.03 76.84 80.48 72.30 65.48 54.90 48.10 65.40
193545.97 52.50 50.29 60.50 68.94 74.43 78.68 79.71 78.07 60.52 48.20 46.58 62.03
193648.48 39.25a52.52 64.47 70.71 73.80 77.74 80.42 73.20 68.23 53.00 47.29 62.43
193734.35 47.04 56.10 57.13 68.35 74.80 78.45 76.65 72.53 67.52 54.10 49.03 61.34
193846.45 48.14 53.35 63.33 69.84 75.27 82.81 76.68 77.60 64.58 49.60 48.10 62.98
193947.90 46.39 57.48 66.07 70.94 69.70 80.52 81.52 75.13 63.58 56.40 51.00 63.89
194047.29 51.97 59.16 63.53 73.29 79.20 79.19 81.90 73.70 65.55 49.67 48.97 64.45
194149.10 55.64 64.23 65.97 67.97 71.70 84.52 77.58 68.93 63.29 55.20 47.94 64.34
194240.29 49.36 55.94 62.73 65.42 71.20 80.94 80.58 75.83 65.42 51.10 48.23 62.25
194339.97 53.39 53.74 64.40 65.29 69.87 78.23 76.06 79.03 62.74 53.93 47.03 61.97
194446.26 49.90 54.94 60.23 68.42 71.43 79.29 77.26 76.87 68.06 51.70 44.45 62.40
194548.77 51.11 52.03 58.60 68.23 72.73 81.45 79.39 71.73 63.94 50.87 46.81 62.14
194647.32 49.89 54.19 61.17 70.45 69.90 78.71 78.61 71.90 58.58 51.57 47.93a61.69
194743.71 54.54 59.81 64.63 73.35 70.57 76.77 75.90 75.17 62.10 53.23 49.77 63.30
194846.61 47.86 52.48 56.13 65.23 75.87 76.52 74.19 72.73 62.81 50.07 43.39 60.32
194936.16 46.82 54.32 64.00 71.06 74.00 77.55 77.35 75.87 58.71 59.53 46.77 61.85
195034.97a47.50 52.00 58.63 66.84 72.03 79.06 81.90 74.50 59.00 52.53 52.83a60.98
195144.58 50.43 49.68 66.60 68.13 77.77 78.87 78.42 77.13 62.35 51.97 43.48 62.45
195242.10 48.48 52.39 64.87 69.16 70.13 82.19 80.00 78.97 72.32 49.17 48.45 63.19
195352.97 51.57 54.19 59.43 64.68 66.80 78.94 77.39 75.37 65.65 56.27 49.52 62.73
195445.32 50.71 53.84 60.10 68.32 67.17 73.65 72.39 70.67 63.42 56.73 46.77 60.76
195545.58 47.75 49.19 55.00 63.87 71.80 72.58 77.48 73.00 62.35 48.73 46.10 59.45
195647.26 42.21a52.19 64.27 71.39 68.90 81.23 77.23 73.53 60.16 51.50 47.03 61.41
195737.39 50.07 54.13 62.83 69.23 72.60 76.84 75.48 80.13 61.90 53.43 49.87 61.99
195850.35 55.75 54.81 60.90 74.35 74.57 84.61 84.06 74.47 68.03 52.53 50.87 65.44
195947.52 48.61 54.94 61.90 65.71 71.50 81.32 77.71 69.50 64.55 52.50 47.71 61.95
196041.29 50.24 54.16 61.17 63.81 74.47 83.03 75.39 73.07 64.52 54.00 46.26 61.78
196151.16 53.54 55.13 59.30 66.52 78.07 81.45 83.55 71.30 62.90 51.67 47.23 63.48
196245.55 50.14 53.39 62.50 60.48 72.20 77.97 76.16 74.17 63.77 55.67 50.29 61.86
196341.58 57.96 55.77 57.77 69.90 70.47 73.84 77.10 77.83 64.94 54.20 48.39 62.48
196449.10 52.31 54.42 58.83 65.97 69.80 77.23 76.29 71.43 66.87 50.30 45.48 61.50
196546.52 51.50 60.48 63.83a65.57a73.53 82.16 79.68 73.03 67.87 55.80 45.58 63.80
196646.97 50.96 56.10 64.40 70.65 74.87 77.68 80.16 75.73 64.32 54.83 50.52 63.93
196750.23 53.79 52.97 57.80 70.32 78.10 82.61 88.48 80.37 65.03 55.07 47.77 65.21
196846.35 58.59 58.68 59.43 67.68 74.13 81.84 75.77 73.23 62.52 54.63 43.23 63.01
196938.45 48.43 59.71 60.67 72.81 76.33 78.42 77.68 73.07 61.84 53.93 48.35 62.47
197047.00 55.64 57.42 57.23 68.84 77.67 81.35 80.52 70.73 63.19 54.70 45.94 63.35
197146.16 50.36 52.13 61.13 68.32 69.60 81.10 82.81 72.27 61.32 51.67 45.23 61.84
197244.45 50.59 58.10 57.03 71.65 73.37 82.71 83.26 71.67 63.45 54.40 42.52 62.77
197345.00 53.21 55.10 63.10 70.74 73.10 -----z-----z-----z-----z-----z-----z60.04f
Period of Record Statistics
MEAN44.60 49.28 54.88 61.28 67.54 72.38 78.69 78.24 72.55 63.10 52.56 46.63 61.80
S.D.4.13 3.93 3.71 3.54 3.68 2.96 2.90 3.04 3.16 2.94 2.64 3.01 1.55
SKEW-0.81 -0.31 0.48 0.02 -0.12 0.18 -0.04 0.10 0.11 0.07 -0.08 -0.39 0.28
MAX52.97 58.59 64.23 70.43 75.19 79.37 84.77 88.48 80.37 72.32 59.53 52.83 66.02
MIN32.65 38.32 45.74 51.07 57.55 65.33 72.58 69.06 65.20 56.29 43.23 37.55 57.16
YRS99 99 99 99 99 99 99 99 99 99 99 99 98