St Louis Sprt Of S L Ap, Missouri
ID: USW00003966 Latitude: 38.6572 Longitude: -90.6558
Elevation: 461.9 feet ( 140.8 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 39.75 in., 15.65 cm.
Monthly Data Table for St Louis Sprt Of S L Ap, Missouri
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 |
42.0 |
45.0 |
58.1 |
68.5 |
77.4 |
86.6 |
89.8 |
88.2 |
81.4 |
69.2 |
56.8 |
45.6 |
Minimum Temperature |
°F |
22.3 |
24.4 |
35.6 |
44.0 |
55.3 |
64.7 |
68.2 |
65.9 |
57.5 |
44.9 |
34.2 |
26.5 |
Heating Degree Days |
°F |
1018.2 |
847.9 |
571.8 |
287.7 |
87.2 |
2.0 |
0.1 |
0.9 |
44.8 |
279.4 |
587.0 |
897.3 |
Cooling Degree Days |
°F |
0.1 |
0.2 |
8.9 |
25.3 |
129.0 |
321.2 |
433.9 |
374.2 |
178.0 |
33.0 |
2.0 |
0.2 |
Precipitation |
I |
1.8 |
1.9 |
3.8 |
4.7 |
4.6 |
4.3 |
2.9 |
3.6 |
2.7 |
3.0 |
2.6 |
2.7 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Maximum Temperature |
°C |
5.6 |
7.2 |
14.5 |
20.3 |
25.2 |
30.3 |
32.1 |
31.2 |
27.4 |
20.7 |
13.8 |
7.6 |
Minimum Temperature |
°C |
-5.4 |
-4.2 |
2.0 |
6.7 |
12.9 |
18.2 |
20.1 |
18.8 |
14.2 |
7.2 |
1.2 |
-3.1 |
Heating Degree Days |
°C |
547.9 |
453.3 |
299.9 |
142.1 |
30.7 |
-16.7 |
-17.7 |
-17.3 |
7.1 |
137.4 |
308.3 |
480.7 |
Cooling Degree Days |
°C |
-17.7 |
-17.7 |
-12.8 |
-3.7 |
53.9 |
160.7 |
223.3 |
190.1 |
81.1 |
0.6 |
-16.7 |
-17.7 |
Precipitation |
M |
4.6 |
4.9 |
9.8 |
11.9 |
11.6 |
10.9 |
7.4 |
9.2 |
6.9 |
7.6 |
6.7 |
6.8 |