Forest Grove, Oregon
ID: USC00352997 Latitude: 45.5247 Longitude: -123.1025
Elevation: 180.1 feet ( 54.9 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 46.72 in., 18.39 cm.
Monthly Data Table for Forest Grove, 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 |
45.8 |
48.9 |
53.8 |
60.2 |
68.4 |
73.1 |
81.3 |
82.0 |
75.7 |
63.5 |
51.8 |
44.1 |
Minimum Temperature |
°F |
32.9 |
33.3 |
35.7 |
38.9 |
45.3 |
49.8 |
53.8 |
53.8 |
49.2 |
41.9 |
36.7 |
32.4 |
Heating Degree Days |
°F |
795.2 |
669.1 |
627.8 |
464.4 |
266.0 |
141.0 |
37.8 |
32.7 |
118.0 |
382.6 |
622.5 |
829.0 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
1.0 |
13.2 |
34.6 |
116.7 |
122.5 |
41.4 |
1.3 |
0.0 |
0.0 |
Precipitation |
I |
6.8 |
4.6 |
5.0 |
3.2 |
2.2 |
1.5 |
0.3 |
0.5 |
1.8 |
3.7 |
6.5 |
8.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
7.7 |
9.4 |
12.1 |
15.7 |
20.2 |
22.8 |
27.4 |
27.8 |
24.3 |
17.5 |
11.0 |
6.7 |
Minimum Temperature |
°C |
0.5 |
0.7 |
2.1 |
3.8 |
7.4 |
9.9 |
12.1 |
12.1 |
9.6 |
5.5 |
2.6 |
0.2 |
Heating Degree Days |
°C |
424.0 |
353.9 |
331.0 |
240.2 |
130.0 |
60.6 |
3.2 |
0.4 |
47.8 |
194.8 |
328.1 |
442.8 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.2 |
-10.4 |
1.4 |
47.1 |
50.3 |
5.2 |
-17.1 |
-17.8 |
-17.8 |
Precipitation |
M |
17.2 |
11.7 |
12.6 |
8.0 |
5.6 |
3.8 |
0.8 |
1.2 |
4.5 |
9.4 |
16.5 |
20.4 |