Gilroy, California
ID: USC00043417 Latitude: 37.0031 Longitude: -121.5608
Elevation: 193.9 feet ( 59.1 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 19.77 in., 7.78 cm.
Monthly Data Table for Gilroy, 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 |
62.0 |
65.0 |
68.6 |
72.0 |
77.6 |
84.5 |
88.0 |
87.6 |
85.6 |
79.4 |
68.7 |
61.2 |
Minimum Temperature |
°F |
38.9 |
41.2 |
43.3 |
45.8 |
50.0 |
52.7 |
55.4 |
55.6 |
54.0 |
49.3 |
42.6 |
37.9 |
Heating Degree Days |
°F |
451.0 |
333.4 |
281.4 |
195.3 |
89.5 |
18.5 |
1.3 |
0.8 |
16.2 |
81.2 |
284.3 |
478.7 |
Cooling Degree Days |
°F |
0.0 |
0.2 |
0.8 |
12.4 |
52.3 |
126.4 |
208.8 |
205.4 |
160.0 |
61.0 |
4.0 |
0.0 |
Precipitation |
I |
3.6 |
3.1 |
3.1 |
1.7 |
0.3 |
0.1 |
0.0 |
0.0 |
0.1 |
0.9 |
1.4 |
3.3 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
16.7 |
18.3 |
20.3 |
22.2 |
25.3 |
29.2 |
31.1 |
30.9 |
29.8 |
26.3 |
20.4 |
16.2 |
Minimum Temperature |
°C |
3.8 |
5.1 |
6.3 |
7.7 |
10.0 |
11.5 |
13.0 |
13.1 |
12.2 |
9.6 |
5.9 |
3.3 |
Heating Degree Days |
°C |
232.8 |
167.4 |
138.6 |
90.7 |
31.9 |
-7.5 |
-17.1 |
-17.3 |
-8.8 |
27.3 |
140.2 |
248.2 |
Cooling Degree Days |
°C |
-17.8 |
-17.7 |
-17.3 |
-10.9 |
11.3 |
52.4 |
98.2 |
96.3 |
71.1 |
16.1 |
-15.6 |
-17.8 |
Precipitation |
M |
9.2 |
8.0 |
8.0 |
4.3 |
0.8 |
0.3 |
0.0 |
0.0 |
0.2 |
2.4 |
3.5 |
8.4 |