CLIMATE CHARTS

Portland Intl Ap, Oregon

Latitude: 45.5908 Longitude: -122.6003

Elevation: 19 feet (5.8 meters)

Portland Intl Ap, Oregon Temperature Chart Daily average maximum and minimum temperatures for Portland Intl 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 Intl Ap, Oregon Precipitation Chart Precipitation chart for Portland Intl 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 INTL AP, OR Daylight chart for PORTLAND INTL 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 Intl Ap, Oregon

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 47.0 51.3 56.7 61.4 68.0 73.5 80.6 81.1 75.8 63.8 52.8 45.6
Minimum Temperature °F 35.8 36.3 39.6 43.1 48.6 53.6 57.8 58.0 53.1 46.0 40.5 35.2
Heating Degree Days °F 732 594 522 383 224 91 17 10 76 315 551 763
Cooling Degree Days °F 0 0 0 1 16 47 147 152 59 2 0 0
Precipitation in. 4.88 3.66 3.68 2.73 2.47 1.70 0.65 0.67 1.47 3.00 5.63 5.49

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 8.3 10.7 13.7 16.3 20.0 23.1 27.0 27.3 24.3 17.7 11.6 7.6
Minimum Temperature °C 2.1 2.4 4.2 6.2 9.2 12.0 14.3 14.4 11.7 7.8 4.7 1.8
Heating Degree Days °C 407 330 290 213 124 51 9 6 42 175 306 424
Cooling Degree Days °C 0 0 0 1 9 26 82 84 33 1 0 0
Precipitation cm. 12.40 9.30 9.35 6.93 6.27 4.32 1.65 1.70 3.73 7.62 14.30 13.94
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