CLIMATE CHARTS

Portland Troutdale Ap, Oregon

Latitude: 45.5511 Longitude: -122.4089

Elevation: 28.9 feet (8.8 meters)

Portland Troutdale Ap, Oregon Temperature Chart Daily average maximum and minimum temperatures for Portland Troutdale Ap, Oregon Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 Portland Troutdale Ap, Oregon Precipitation Chart Precipitation chart for Portland Troutdale Ap, Oregon Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for PORTLAND TROUTDALE AP, OR Daylight chart for PORTLAND TROUTDALE AP, OR. Latitude 45.6. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

Monthly Data Table for Portland Troutdale Ap, Oregon

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 45.8 49.8 56.3 61.7 68.4 74.2 81.4 82.1 76.0 64.0 52.5 44.6
Minimum Temperature °F 33.8 35.5 38.5 41.2 46.3 50.6 54.0 53.8 49.5 43.7 38.7 33.3
Heating Degree Days °F 781 626 546 407 253 120 33 29 110 348 582 807
Cooling Degree Days °F 0 0 0 1 16 42 116 121 42 2 0 0
Precipitation in. 6.18 5.09 4.64 3.85 2.94 2.42 0.74 0.86 1.85 3.95 7.28 7.17

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 7.7 9.9 13.5 16.5 20.2 23.4 27.4 27.8 24.4 17.8 11.4 7.0
Minimum Temperature °C 1.0 1.9 3.6 5.1 7.9 10.3 12.2 12.1 9.7 6.5 3.7 0.7
Heating Degree Days °C 434 348 303 226 141 67 18 16 61 193 323 448
Cooling Degree Days °C 0 0 0 1 9 23 64 67 23 1 0 0
Precipitation cm. 15.70 12.93 11.79 9.78 7.47 6.15 1.88 2.18 4.70 10.03 18.49 18.21
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