Sam Rayburn Dam, Texas
ID: USC00417936 Latitude: 31.0619 Longitude: -94.1011
Elevation: 189 feet ( 57.6 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 60.03 in., 23.63 cm.
Monthly Data Table for Sam Rayburn Dam, 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 |
60.5 |
63.9 |
71.2 |
77.7 |
84.1 |
90.5 |
92.6 |
93.5 |
88.2 |
80.8 |
69.4 |
61.8 |
Minimum Temperature |
°F |
39.7 |
43.7 |
50.9 |
57.1 |
64.5 |
71.8 |
73.6 |
73.9 |
69.2 |
57.3 |
49.0 |
42.9 |
Heating Degree Days |
°F |
471.2 |
333.5 |
184.5 |
52.3 |
5.8 |
0.0 |
0.0 |
0.0 |
0.4 |
39.6 |
210.5 |
404.4 |
Cooling Degree Days |
°F |
9.7 |
20.0 |
62.0 |
124.3 |
294.1 |
484.3 |
561.1 |
579.4 |
411.2 |
165.2 |
36.6 |
12.4 |
Precipitation |
I |
5.1 |
4.4 |
5.5 |
4.7 |
5.0 |
4.5 |
4.9 |
4.6 |
4.2 |
5.7 |
3.9 |
5.4 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
15.8 |
17.7 |
21.8 |
25.4 |
28.9 |
32.5 |
33.7 |
34.2 |
31.2 |
27.1 |
20.8 |
16.6 |
Minimum Temperature |
°C |
4.3 |
6.5 |
10.5 |
13.9 |
18.1 |
22.1 |
23.1 |
23.3 |
20.7 |
14.1 |
9.4 |
6.1 |
Heating Degree Days |
°C |
244.0 |
167.5 |
84.7 |
11.3 |
-14.6 |
-17.8 |
-17.8 |
-17.8 |
-17.6 |
4.2 |
99.2 |
206.9 |
Cooling Degree Days |
°C |
-12.4 |
-6.7 |
16.7 |
51.3 |
145.6 |
251.3 |
293.9 |
304.1 |
210.7 |
74.0 |
2.6 |
-10.9 |
Precipitation |
M |
13.0 |
11.3 |
13.9 |
12.0 |
12.7 |
11.3 |
12.4 |
11.7 |
10.7 |
14.4 |
9.9 |
13.7 |