CLIMATE CHARTS
Pomona/fairplex, California
Latitude: 34.0817 Longitude: -117.7658
Elevation: 1040 feet (317.0 meters)
Monthly Data Table for Pomona/fairplex, California
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
68.1 |
68.5 |
70.9 |
75.7 |
78.8 |
83.5 |
90.1 |
91.5 |
88.7 |
80.4 |
73.6 |
67.4 |
Minimum Temperature |
°F |
43.2 |
44.9 |
46.6 |
49.3 |
54.1 |
57.4 |
61.7 |
61.7 |
60.3 |
54.5 |
47.1 |
42.3 |
Heating Degree Days |
°F |
294 |
241 |
208 |
114 |
47 |
11 |
0 |
0 |
4 |
38 |
157 |
315 |
Cooling Degree Days |
°F |
4 |
9 |
14 |
39 |
91 |
174 |
338 |
360 |
288 |
114 |
18 |
1 |
Precipitation |
in. |
3.11 |
4.59 |
2.63 |
1.20 |
0.23 |
0.09 |
-77.77 |
0.03 |
0.15 |
1.05 |
1.62 |
2.45 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
20.1 |
20.3 |
21.6 |
24.3 |
26.0 |
28.6 |
32.3 |
33.1 |
31.5 |
26.9 |
23.1 |
19.7 |
Minimum Temperature |
°C |
6.2 |
7.2 |
8.1 |
9.6 |
12.3 |
14.1 |
16.5 |
16.5 |
15.7 |
12.5 |
8.4 |
5.7 |
Heating Degree Days |
°C |
163 |
134 |
116 |
63 |
26 |
6 |
0 |
0 |
2 |
21 |
87 |
175 |
Cooling Degree Days |
°C |
2 |
5 |
8 |
22 |
51 |
97 |
188 |
200 |
160 |
63 |
10 |
1 |
Precipitation |
cm. |
7.90 |
11.66 |
6.68 |
3.05 |
0.58 |
0.23 |
-197.54 |
0.08 |
0.38 |
2.67 |
4.11 |
6.22 |