Portland Intl Ap, Oregon

ID: USW00024229 Latitude: 45.5908 Longitude: -122.6003

Elevation: 19 feet ( 5.8 meters)

Source: NOAA Climate Normals 1991-2020

PORTLAND INTL AP, OR US, STATE_NAME Temperature Chart Daily average maximum and minimum temperatures for PORTLAND INTL AP, OR US, STATE_NAME 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, OR US, Oregon Precipitation Chart Precipitation chart for PORTLAND INTL AP, OR US, 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 Precipitation Total: 36.92 in., 14.54 cm.
Daylight Chart for Portland Intl Ap Daylight chart for Portland Intl Ap. 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

Monthly Data from NOAA Monthly Normals 2006-2020

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 47.5 50.6 56.1 62.0 69.9 74.7 82.4 82.8 76.4 64.3 53.7 46.3
Minimum Temperature °F 36.2 36.7 39.6 43.5 49.7 54.6 58.8 59.4 54.6 46.9 40.9 35.6
Heating Degree Days °F 717.7 597.7 531.7 370.1 185.0 72.7 7.7 5.8 60.9 294.8 531.0 745.3
Cooling Degree Days °F 0.0 0.0 0.0 2.7 23.7 62.3 181.1 194.8 75.8 3.5 0.0 0.0
Precipitation I 5.1 3.4 4.2 2.7 2.4 1.7 0.4 0.4 1.9 3.5 5.4 5.6

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 8.6 10.3 13.4 16.7 21.1 23.7 28.0 28.2 24.7 17.9 12.1 7.9
Minimum Temperature °C 2.3 2.6 4.2 6.4 9.8 12.6 14.9 15.2 12.6 8.3 4.9 2.0
Heating Degree Days °C 380.9 314.3 277.6 187.8 85.0 22.6 -13.5 -14.6 16.1 146.0 277.2 396.3
Cooling Degree Days °C -17.8 -17.8 -17.8 -16.3 -4.6 16.8 82.8 90.4 24.3 -15.8 -17.8 -17.8
Precipitation M 12.9 8.7 10.7 6.9 6.1 4.2 1.1 1.1 4.8 8.8 13.6 14.3
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