Grand Coteau, Louisiana
ID: USC00163800 Latitude: 30.4183 Longitude: -92.0442
Elevation: 55.1 feet ( 16.8 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 61.63 in., 24.26 cm.
Monthly Data Table for Grand Coteau, Louisiana
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 |
64.2 |
67.9 |
75.0 |
80.0 |
85.3 |
90.5 |
91.5 |
91.7 |
88.2 |
81.9 |
71.9 |
66.0 |
Minimum Temperature |
°F |
40.8 |
44.5 |
51.5 |
56.6 |
64.5 |
70.7 |
72.4 |
72.6 |
68.0 |
57.9 |
48.0 |
44.1 |
Heating Degree Days |
°F |
399.6 |
268.2 |
128.8 |
37.1 |
3.6 |
0.0 |
0.0 |
0.0 |
0.4 |
32.5 |
191.4 |
334.9 |
Cooling Degree Days |
°F |
12.4 |
21.9 |
74.4 |
136.2 |
310.5 |
467.8 |
525.5 |
531.5 |
393.2 |
184.3 |
40.1 |
26.5 |
Precipitation |
I |
6.0 |
4.0 |
3.6 |
5.6 |
5.9 |
5.7 |
6.2 |
7.1 |
5.7 |
5.2 |
4.2 |
5.3 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
17.9 |
19.9 |
23.9 |
26.7 |
29.6 |
32.5 |
33.1 |
33.2 |
31.2 |
27.7 |
22.2 |
18.9 |
Minimum Temperature |
°C |
4.9 |
6.9 |
10.8 |
13.7 |
18.1 |
21.5 |
22.4 |
22.6 |
20.0 |
14.4 |
8.9 |
6.7 |
Heating Degree Days |
°C |
204.2 |
131.2 |
53.8 |
2.8 |
-15.8 |
-17.8 |
-17.8 |
-17.8 |
-17.6 |
0.3 |
88.6 |
168.3 |
Cooling Degree Days |
°C |
-10.9 |
-5.6 |
23.6 |
57.9 |
154.7 |
242.1 |
274.2 |
277.5 |
200.7 |
84.6 |
4.5 |
-3.1 |
Precipitation |
M |
15.3 |
10.3 |
9.1 |
14.2 |
14.9 |
14.4 |
15.8 |
18.0 |
14.6 |
13.3 |
10.6 |
13.6 |