CLIMATE CHARTS
Richland, Oregon
Latitude: 44.7656 Longitude: -117.1597
Elevation: 2214.9 feet (675.1 meters)
Monthly Data Table for Richland, Oregon
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
37.5 |
43.8 |
54.9 |
63.8 |
73.0 |
81.6 |
91.5 |
90.1 |
80.7 |
66.2 |
48.2 |
38.5 |
Minimum Temperature |
°F |
20.2 |
23.2 |
28.6 |
33.0 |
41.0 |
47.8 |
53.4 |
51.1 |
42.3 |
32.4 |
26.0 |
21.0 |
Heating Degree Days |
°F |
1120 |
882 |
721 |
499 |
266 |
93 |
22 |
22 |
148 |
487 |
837 |
1093 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
1 |
18 |
84 |
253 |
196 |
43 |
0 |
0 |
0 |
Precipitation |
in. |
2.69 |
0.99 |
1.06 |
1.10 |
1.62 |
1.19 |
0.59 |
0.72 |
0.57 |
0.97 |
1.55 |
1.95 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
3.1 |
6.6 |
12.7 |
17.7 |
22.8 |
27.6 |
33.1 |
32.3 |
27.1 |
19.0 |
9.0 |
3.6 |
Minimum Temperature |
°C |
-6.6 |
-4.9 |
-1.9 |
0.6 |
5.0 |
8.8 |
11.9 |
10.6 |
5.7 |
0.2 |
-3.3 |
-6.1 |
Heating Degree Days |
°C |
622 |
490 |
401 |
277 |
148 |
52 |
12 |
12 |
82 |
271 |
465 |
607 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
10 |
47 |
141 |
109 |
24 |
0 |
0 |
0 |
Precipitation |
cm. |
6.83 |
2.51 |
2.69 |
2.79 |
4.11 |
3.02 |
1.50 |
1.83 |
1.45 |
2.46 |
3.94 |
4.95 |