CLIMATE CHARTS
Pasadena, California
Latitude: 34.1483 Longitude: -118.1447
Elevation: 863.8 feet (263.3 meters)
Monthly Data Table for Pasadena, California
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
68.1 |
69.6 |
72.4 |
76.0 |
79.1 |
83.6 |
89.4 |
91.1 |
89.2 |
82.2 |
73.9 |
67.1 |
Minimum Temperature |
°F |
47.6 |
48.6 |
50.3 |
52.9 |
56.6 |
60.3 |
64.2 |
64.9 |
63.4 |
58.0 |
51.4 |
46.9 |
Heating Degree Days |
°F |
231 |
182 |
142 |
83 |
30 |
5 |
0 |
0 |
1 |
15 |
113 |
251 |
Cooling Degree Days |
°F |
10 |
16 |
28 |
67 |
119 |
214 |
366 |
403 |
340 |
174 |
42 |
3 |
Precipitation |
in. |
4.54 |
5.12 |
3.38 |
1.37 |
0.40 |
0.22 |
0.05 |
0.11 |
0.41 |
1.01 |
1.50 |
3.13 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
20.1 |
20.9 |
22.4 |
24.4 |
26.2 |
28.7 |
31.9 |
32.8 |
31.8 |
27.9 |
23.3 |
19.5 |
Minimum Temperature |
°C |
8.7 |
9.2 |
10.2 |
11.6 |
13.7 |
15.7 |
17.9 |
18.3 |
17.4 |
14.4 |
10.8 |
8.3 |
Heating Degree Days |
°C |
128 |
101 |
79 |
46 |
17 |
3 |
0 |
0 |
1 |
8 |
63 |
139 |
Cooling Degree Days |
°C |
6 |
9 |
16 |
37 |
66 |
119 |
203 |
224 |
189 |
97 |
23 |
2 |
Precipitation |
cm. |
11.53 |
13.00 |
8.59 |
3.48 |
1.02 |
0.56 |
0.13 |
0.28 |
1.04 |
2.57 |
3.81 |
7.95 |