CLIMATE CHARTS
The Dalles, Oregon
Latitude: 45.6069 Longitude: -121.2047
Elevation: 149.9 feet (45.7 meters)
Monthly Data Table for The Dalles, Oregon
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
43.4 |
49.3 |
58.3 |
65.4 |
73.4 |
80.0 |
88.2 |
88.5 |
81.3 |
67.6 |
51.9 |
42.1 |
Minimum Temperature |
°F |
29.0 |
29.5 |
34.4 |
39.2 |
46.3 |
52.5 |
57.8 |
56.7 |
48.7 |
39.3 |
33.4 |
28.7 |
Heating Degree Days |
°F |
893 |
717 |
578 |
383 |
195 |
64 |
9 |
7 |
82 |
362 |
670 |
917 |
Cooling Degree Days |
°F |
0 |
0 |
0 |
2 |
35 |
102 |
257 |
243 |
82 |
4 |
0 |
0 |
Precipitation |
in. |
2.57 |
1.83 |
1.16 |
0.80 |
0.71 |
0.48 |
0.16 |
0.30 |
0.44 |
0.93 |
2.07 |
3.10 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
6.3 |
9.6 |
14.6 |
18.6 |
23.0 |
26.7 |
31.2 |
31.4 |
27.4 |
19.8 |
11.1 |
5.6 |
Minimum Temperature |
°C |
-1.7 |
-1.4 |
1.3 |
4.0 |
7.9 |
11.4 |
14.3 |
13.7 |
9.3 |
4.1 |
0.8 |
-1.8 |
Heating Degree Days |
°C |
496 |
398 |
321 |
213 |
108 |
36 |
5 |
4 |
46 |
201 |
372 |
509 |
Cooling Degree Days |
°C |
0 |
0 |
0 |
1 |
19 |
57 |
143 |
135 |
46 |
2 |
0 |
0 |
Precipitation |
cm. |
6.53 |
4.65 |
2.95 |
2.03 |
1.80 |
1.22 |
0.41 |
0.76 |
1.12 |
2.36 |
5.26 |
7.87 |