Grass Valley # 2, California
ID: USC00043573 Latitude: 39.2042 Longitude: -121.0681
Elevation: 2399.9 feet ( 731.5 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 53.20 in., 20.94 cm.
Monthly Data Table for Grass Valley # 2, California
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 |
54.5 |
55.6 |
57.2 |
63.3 |
71.6 |
81.7 |
88.9 |
88.0 |
82.7 |
72.2 |
60.7 |
52.7 |
Minimum Temperature |
°F |
32.9 |
33.9 |
36.6 |
40.7 |
47.0 |
53.7 |
59.5 |
58.0 |
52.9 |
44.4 |
37.5 |
32.3 |
Heating Degree Days |
°F |
660.4 |
567.0 |
561.0 |
390.8 |
204.3 |
54.0 |
2.1 |
2.0 |
47.5 |
226.7 |
477.0 |
697.1 |
Cooling Degree Days |
°F |
0.0 |
0.0 |
0.0 |
0.9 |
27.6 |
134.9 |
287.0 |
249.9 |
131.3 |
19.0 |
0.0 |
0.0 |
Precipitation |
I |
7.8 |
8.4 |
9.1 |
4.8 |
2.0 |
0.6 |
0.0 |
0.0 |
0.5 |
2.7 |
5.6 |
8.8 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
12.5 |
13.1 |
14.0 |
17.4 |
22.0 |
27.6 |
31.6 |
31.1 |
28.2 |
22.3 |
15.9 |
11.5 |
Minimum Temperature |
°C |
0.5 |
1.1 |
2.6 |
4.8 |
8.3 |
12.1 |
15.3 |
14.4 |
11.6 |
6.9 |
3.1 |
0.2 |
Heating Degree Days |
°C |
349.1 |
297.2 |
293.9 |
199.3 |
95.7 |
12.2 |
-16.6 |
-16.7 |
8.6 |
108.2 |
247.2 |
369.5 |
Cooling Degree Days |
°C |
-17.8 |
-17.8 |
-17.8 |
-17.3 |
-2.4 |
57.2 |
141.7 |
121.1 |
55.2 |
-7.2 |
-17.8 |
-17.8 |
Precipitation |
M |
19.8 |
21.5 |
23.0 |
12.3 |
5.0 |
1.4 |
0.0 |
0.0 |
1.3 |
6.8 |
14.2 |
22.3 |