Seaside, Oregon
ID: USC00357641 Latitude: 45.9869 Longitude: -123.9236
Elevation: 9.8 feet ( 3.0 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 76.71 in., 30.2 cm.
Monthly Data Table for Seaside, 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 |
52.0 |
51.1 |
53.5 |
55.9 |
59.6 |
62.2 |
65.3 |
66.3 |
67.1 |
61.7 |
55.2 |
50.6 |
Minimum Temperature |
°F |
38.4 |
38.0 |
39.0 |
41.3 |
45.9 |
50.3 |
52.8 |
53.7 |
50.6 |
45.4 |
41.9 |
37.3 |
Heating Degree Days |
°F |
613.8 |
572.6 |
581.3 |
492.4 |
380.9 |
262.7 |
185.4 |
157.4 |
191.8 |
355.7 |
493.5 |
652.5 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.4 |
1.1 |
0.1 |
0.9 |
2.4 |
7.3 |
0.8 |
0.0 |
0.0 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
11.1 |
10.6 |
11.9 |
13.3 |
15.3 |
16.8 |
18.5 |
19.1 |
19.5 |
16.5 |
12.9 |
10.3 |
Minimum Temperature |
°C |
3.6 |
3.3 |
3.9 |
5.2 |
7.7 |
10.2 |
11.6 |
12.1 |
10.3 |
7.4 |
5.5 |
2.9 |
Heating Degree Days |
°C |
323.2 |
300.3 |
305.2 |
255.8 |
193.8 |
128.2 |
85.2 |
69.7 |
88.8 |
179.8 |
256.4 |
344.7 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.6 |
-17.2 |
-17.7 |
-17.3 |
-16.4 |
-13.7 |
-17.3 |
-17.8 |
-17.8 |