CLIMATE CHARTS

Forest Grove, Oregon

Latitude: 45.5247 Longitude: -123.1028

Elevation: 180.1 feet (54.9 meters)

Forest Grove, Oregon Temperature Chart Daily average maximum and minimum temperatures for Forest Grove, 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 Forest Grove, Oregon Precipitation Chart Precipitation chart for Forest Grove, 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 FOREST GROVE, OR Daylight chart for FOREST GROVE, OR. Latitude 45.5. 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 Forest Grove, Oregon

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 45.2 49.9 55.4 60.5 67.7 73.4 81.1 82.0 76.1 63.5 50.9 43.7
Minimum Temperature °F 32.5 33.2 36.6 39.7 45.2 50.2 54.0 53.6 48.4 41.4 36.7 32.3
Heating Degree Days °F 811 657 589 448 281 139 44 37 128 391 636 837
Cooling Degree Days °F 0 0 0 1 16 44 123 124 45 2 0 0
Precipitation in. 7.19 5.40 4.76 3.12 2.19 1.59 0.44 0.60 1.21 3.24 7.64 8.19

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 7.3 9.9 13.0 15.8 19.8 23.0 27.3 27.8 24.5 17.5 10.5 6.5
Minimum Temperature °C 0.3 0.7 2.6 4.3 7.3 10.1 12.2 12.0 9.1 5.2 2.6 0.2
Heating Degree Days °C 451 365 327 249 156 77 24 21 71 217 353 465
Cooling Degree Days °C 0 0 0 1 9 24 68 69 25 1 0 0
Precipitation cm. 18.26 13.72 12.09 7.92 5.56 4.04 1.12 1.52 3.07 8.23 19.41 20.80