CLIMATE CHARTS
Harlingen, Texas
Latitude: 26.2028 Longitude: -97.6728
Elevation: 38.1 feet (11.6 meters)
Monthly Data Table for Harlingen, Texas
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
69.6 |
73.4 |
79.2 |
84.3 |
89.1 |
93.5 |
94.7 |
95.6 |
91.3 |
85.8 |
78.6 |
70.8 |
Minimum Temperature |
°F |
49.8 |
52.7 |
58.0 |
64.3 |
70.7 |
74.6 |
75.3 |
75.3 |
72.2 |
65.5 |
58.0 |
50.8 |
Heating Degree Days |
°F |
216 |
128 |
56 |
12 |
1 |
0 |
0 |
0 |
0 |
7 |
64 |
200 |
Cooling Degree Days |
°F |
52 |
74 |
167 |
291 |
462 |
571 |
620 |
634 |
503 |
337 |
163 |
70 |
Precipitation |
in. |
1.24 |
1.71 |
1.55 |
2.13 |
3.06 |
2.43 |
1.99 |
2.15 |
5.26 |
3.11 |
1.35 |
1.51 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
20.9 |
23.0 |
26.2 |
29.1 |
31.7 |
34.2 |
34.8 |
35.3 |
32.9 |
29.9 |
25.9 |
21.6 |
Minimum Temperature |
°C |
9.9 |
11.5 |
14.4 |
17.9 |
21.5 |
23.7 |
24.1 |
24.1 |
22.3 |
18.6 |
14.4 |
10.4 |
Heating Degree Days |
°C |
120 |
71 |
31 |
7 |
1 |
0 |
0 |
0 |
0 |
4 |
36 |
111 |
Cooling Degree Days |
°C |
29 |
41 |
93 |
162 |
257 |
317 |
344 |
352 |
279 |
187 |
91 |
39 |
Precipitation |
cm. |
3.15 |
4.34 |
3.94 |
5.41 |
7.77 |
6.17 |
5.05 |
5.46 |
13.36 |
7.90 |
3.43 |
3.84 |