Weather Averages for Alturas, CA
7-day Forecast / 10-day Forecast
| Monday |
|
High: 38°F
Low: 31°F |
Patchy light snow
|
|
| Tuesday |
|
High: 40°F
Low: 25°F |
Sunny
|
|
| Wednesday |
|
|
High: 34°F
Low: 22°F |
Sunny
|
|
| Thursday |
|
|
High: 42°F
Low: 17°F |
Sunny
|
|
| Friday |
|
|
High: 47°F
Low: 26°F |
Sunny
|
|
Average temperature
over 68 years |
°F |
46 |
28 |
33 |
37 |
44 |
51 |
57 |
64 |
64 |
57 |
46 |
37 |
30 |
Average high temperature
over 68 years |
°F |
63 |
41 |
45 |
51 |
59 |
68 |
76 |
87 |
86 |
79 |
66 |
51 |
43 |
Average low temperature
over 68 years |
°F |
29 |
16 |
20 |
24 |
28 |
34 |
40 |
44 |
41 |
35 |
28 |
22 |
18 |
Average precipitation
over 68 years |
in |
12.8 |
1.5 |
1.4 |
1.4 |
1.1 |
1.3 |
1.0 |
0.3 |
0.3 |
0.5 |
1.0 |
1.4 |
1.6 |
Average snowfall
over 68 years |
in |
33.6 |
8.8 |
5.9 |
5.6 |
2.8 |
0.8 |
- |
- |
- |
- |
0.3 |
3.5 |
5.8 |
Average snow cover
over 68 years |
in |
- |
1.0 |
1.0 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Heating degree days
over 30 years |
days |
7043 |
1116 |
879 |
846 |
660 |
437 |
204 |
74 |
95 |
258 |
546 |
843 |
1085 |
Cooling degree days
over 30 years |
days |
192 |
- |
- |
- |
- |
- |
24 |
86 |
73 |
9 |
- |
- |
- |
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