Merwin Dam, Washington
ID: USC00455305 Latitude: 45.9547 Longitude: -122.5639
Elevation: 224.1 feet ( 68.3 meters)
Source: NOAA Climate Normals 1991-2020
No temperature data for this station.
Precipitation Total: 68.17 in., 26.84 cm.
Monthly Data Table for Merwin Dam, Washington
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Precipitation |
I |
9.7 |
7.0 |
8.1 |
5.5 |
3.1 |
2.3 |
0.6 |
0.8 |
2.9 |
6.8 |
10.2 |
11.1 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Precipitation |
M |
24.7 |
17.7 |
20.5 |
14.1 |
7.9 |
5.9 |
1.5 |
1.9 |
7.4 |
17.2 |
25.9 |
28.1 |