CLIMATE CHARTS
San Antonio, Texas
Latitude: 29.5253 Longitude: -98.4539
Elevation: 788.1 feet (240.2 meters)
Monthly Data Table for San Antonio, Texas
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
62.7 |
66.8 |
73.0 |
80.2 |
85.6 |
91.1 |
93.6 |
94.8 |
89.8 |
81.4 |
71.9 |
63.5 |
Minimum Temperature |
°F |
39.6 |
42.1 |
49.7 |
56.7 |
65.5 |
71.6 |
73.5 |
73.5 |
68.1 |
58.6 |
48.9 |
39.7 |
Heating Degree Days |
°F |
434 |
310 |
168 |
44 |
2 |
0 |
0 |
0 |
1 |
38 |
186 |
424 |
Cooling Degree Days |
°F |
5 |
14 |
55 |
148 |
329 |
490 |
575 |
593 |
419 |
193 |
48 |
9 |
Precipitation |
in. |
1.93 |
1.98 |
2.34 |
1.99 |
4.45 |
4.49 |
2.71 |
2.34 |
3.33 |
4.45 |
2.72 |
2.13 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
17.1 |
19.3 |
22.8 |
26.8 |
29.8 |
32.8 |
34.2 |
34.9 |
32.1 |
27.4 |
22.2 |
17.5 |
Minimum Temperature |
°C |
4.2 |
5.6 |
9.8 |
13.7 |
18.6 |
22.0 |
23.1 |
23.1 |
20.1 |
14.8 |
9.4 |
4.3 |
Heating Degree Days |
°C |
241 |
172 |
93 |
24 |
1 |
0 |
0 |
0 |
1 |
21 |
103 |
236 |
Cooling Degree Days |
°C |
3 |
8 |
31 |
82 |
183 |
272 |
319 |
329 |
233 |
107 |
27 |
5 |
Precipitation |
cm. |
4.90 |
5.03 |
5.94 |
5.05 |
11.30 |
11.40 |
6.88 |
5.94 |
8.46 |
11.30 |
6.91 |
5.41 |