CLIMATE CHARTS
Somerville Dam, Texas
Latitude: 30.3367 Longitude: -96.5403
Elevation: 263.1 feet (80.2 meters)
Monthly Data Table for Somerville Dam, Texas
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
61.1 |
64.4 |
71.3 |
78.8 |
85.7 |
91.8 |
95.2 |
96.5 |
91.0 |
82.1 |
71.6 |
62.9 |
Minimum Temperature |
°F |
36.8 |
40.5 |
47.9 |
55.1 |
63.8 |
70.0 |
72.4 |
71.9 |
65.4 |
55.8 |
47.4 |
38.1 |
Heating Degree Days |
°F |
501 |
359 |
209 |
63 |
5 |
0 |
0 |
0 |
4 |
54 |
213 |
458 |
Cooling Degree Days |
°F |
4 |
7 |
42 |
121 |
307 |
477 |
583 |
595 |
400 |
176 |
48 |
9 |
Precipitation |
in. |
2.98 |
2.91 |
3.05 |
2.73 |
3.96 |
4.35 |
1.89 |
2.50 |
3.19 |
4.47 |
3.53 |
3.11 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
16.2 |
18.0 |
21.8 |
26.0 |
29.8 |
33.2 |
35.1 |
35.8 |
32.8 |
27.8 |
22.0 |
17.2 |
Minimum Temperature |
°C |
2.7 |
4.7 |
8.8 |
12.8 |
17.7 |
21.1 |
22.4 |
22.2 |
18.6 |
13.2 |
8.6 |
3.4 |
Heating Degree Days |
°C |
278 |
199 |
116 |
35 |
3 |
0 |
0 |
0 |
2 |
30 |
118 |
254 |
Cooling Degree Days |
°C |
2 |
4 |
23 |
67 |
171 |
265 |
324 |
331 |
222 |
98 |
27 |
5 |
Precipitation |
cm. |
7.57 |
7.39 |
7.75 |
6.93 |
10.06 |
11.05 |
4.80 |
6.35 |
8.10 |
11.35 |
8.97 |
7.90 |