Healdsburg, California
ID: USC00043875 Latitude: 38.6294 Longitude: -122.8664
Elevation: 176.8 feet ( 53.9 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 42.81 in., 16.85 cm.
Monthly Data Table for Healdsburg, 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 |
59.2 |
62.8 |
66.3 |
72.8 |
79.5 |
86.3 |
88.6 |
88.1 |
87.2 |
78.4 |
66.4 |
57.9 |
Minimum Temperature |
°F |
39.1 |
39.8 |
42.6 |
45.8 |
49.0 |
53.4 |
54.1 |
54.4 |
53.2 |
49.2 |
42.5 |
38.4 |
Heating Degree Days |
°F |
491.4 |
383.7 |
328.6 |
187.7 |
80.5 |
16.9 |
2.0 |
2.1 |
10.9 |
91.7 |
318.6 |
522.0 |
Cooling Degree Days |
°F |
0.0 |
0.2 |
1.6 |
16.7 |
57.4 |
162.2 |
198.7 |
195.9 |
166.6 |
54.4 |
2.2 |
0.0 |
Precipitation |
I |
6.9 |
7.2 |
4.6 |
3.2 |
1.1 |
0.3 |
0.0 |
0.0 |
0.1 |
2.2 |
3.5 |
6.7 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
15.1 |
17.1 |
19.1 |
22.7 |
26.4 |
30.2 |
31.4 |
31.2 |
30.7 |
25.8 |
19.1 |
14.4 |
Minimum Temperature |
°C |
3.9 |
4.3 |
5.9 |
7.7 |
9.4 |
11.9 |
12.3 |
12.4 |
11.8 |
9.6 |
5.8 |
3.6 |
Heating Degree Days |
°C |
255.2 |
195.4 |
164.8 |
86.5 |
26.9 |
-8.4 |
-16.7 |
-16.6 |
-11.7 |
33.2 |
159.2 |
272.2 |
Cooling Degree Days |
°C |
-17.8 |
-17.7 |
-16.9 |
-8.5 |
14.1 |
72.3 |
92.6 |
91.1 |
74.8 |
12.4 |
-16.6 |
-17.8 |
Precipitation |
M |
17.4 |
18.3 |
11.7 |
8.1 |
2.7 |
0.7 |
0.0 |
0.0 |
0.3 |
5.7 |
8.8 |
17.1 |