CLIMATE CHARTS
Twitchell Dam, California
Latitude: 34.9881 Longitude: -120.3211
Elevation: 582 feet (177.4 meters)
Monthly Data Table for Twitchell Dam, California
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
65.9 |
65.9 |
68.5 |
71.4 |
74.0 |
78.2 |
80.7 |
82.0 |
81.6 |
78.9 |
71.6 |
65.9 |
Minimum Temperature |
°F |
37.5 |
39.8 |
41.2 |
42.2 |
44.8 |
47.3 |
49.4 |
50.4 |
48.5 |
45.5 |
42.0 |
36.2 |
Heating Degree Days |
°F |
413 |
342 |
319 |
261 |
194 |
109 |
50 |
29 |
64 |
130 |
258 |
432 |
Cooling Degree Days |
°F |
1 |
1 |
4 |
15 |
21 |
41 |
52 |
66 |
66 |
43 |
11 |
0 |
Precipitation |
in. |
4.07 |
3.53 |
3.16 |
1.41 |
0.41 |
0.08 |
0.02 |
0.02 |
0.20 |
0.88 |
1.54 |
2.87 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
18.8 |
18.8 |
20.3 |
21.9 |
23.3 |
25.7 |
27.1 |
27.8 |
27.6 |
26.1 |
22.0 |
18.8 |
Minimum Temperature |
°C |
3.1 |
4.3 |
5.1 |
5.7 |
7.1 |
8.5 |
9.7 |
10.2 |
9.2 |
7.5 |
5.6 |
2.3 |
Heating Degree Days |
°C |
229 |
190 |
177 |
145 |
108 |
61 |
28 |
16 |
36 |
72 |
143 |
240 |
Cooling Degree Days |
°C |
1 |
1 |
2 |
8 |
12 |
23 |
29 |
37 |
37 |
24 |
6 |
0 |
Precipitation |
cm. |
10.34 |
8.97 |
8.03 |
3.58 |
1.04 |
0.20 |
0.05 |
0.05 |
0.51 |
2.24 |
3.91 |
7.29 |