Rio Grande City, Texas
ID: USC00417622 Latitude: 26.3769 Longitude: -98.8117
Elevation: 171.9 feet ( 52.4 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 22.47 in., 8.85 cm.
Monthly Data Table for Rio Grande City, Texas
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°F |
70.8 |
77.0 |
83.0 |
89.5 |
93.9 |
98.2 |
98.6 |
99.4 |
94.4 |
89.1 |
80.2 |
72.4 |
Minimum Temperature |
°F |
44.5 |
49.2 |
57.3 |
62.9 |
70.0 |
74.6 |
75.3 |
75.5 |
71.5 |
63.8 |
54.4 |
46.9 |
Heating Degree Days |
°F |
261.7 |
141.4 |
53.3 |
7.0 |
0.2 |
0.0 |
0.0 |
0.0 |
0.1 |
5.3 |
78.4 |
220.2 |
Cooling Degree Days |
°F |
34.2 |
88.2 |
212.9 |
343.0 |
525.7 |
641.7 |
680.6 |
695.6 |
538.6 |
360.0 |
147.5 |
54.5 |
Precipitation |
I |
1.0 |
0.8 |
1.4 |
1.4 |
3.5 |
2.8 |
3.2 |
2.5 |
5.4 |
1.8 |
1.6 |
1.4 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
21.6 |
25.0 |
28.3 |
31.9 |
34.4 |
36.8 |
37.0 |
37.4 |
34.7 |
31.7 |
26.8 |
22.4 |
Minimum Temperature |
°C |
6.9 |
9.6 |
14.1 |
17.2 |
21.1 |
23.7 |
24.1 |
24.2 |
21.9 |
17.7 |
12.4 |
8.3 |
Heating Degree Days |
°C |
127.6 |
60.8 |
11.8 |
-13.9 |
-17.7 |
-17.8 |
-17.8 |
-17.8 |
-17.7 |
-14.8 |
25.8 |
104.6 |
Cooling Degree Days |
°C |
1.2 |
31.2 |
100.5 |
172.8 |
274.3 |
338.7 |
360.3 |
368.7 |
281.4 |
182.2 |
64.2 |
12.5 |
Precipitation |
M |
2.5 |
2.0 |
3.5 |
3.5 |
8.8 |
7.2 |
8.0 |
6.5 |
13.6 |
4.6 |
4.0 |
3.6 |