Vandalia, Illinois
ID: USC00118781 Latitude: 38.9578 Longitude: -89.0953
Elevation: 490.2 feet ( 149.4 meters)
Source: NOAA Climate Normals 1991-2020
Precipitation Total: 43.73 in., 17.22 cm.
Monthly Data Table for Vandalia, Illinois
Monthly Data from NOAA Monthly Normals 2006-2020
Imperial Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Precipitation |
I |
2.6 |
2.6 |
3.1 |
5.5 |
5.0 |
5.9 |
4.5 |
3.3 |
3.4 |
3.9 |
3.4 |
3.4 |
Metric Units
Statistic |
Units |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Precipitation |
M |
6.7 |
6.7 |
8.0 |
13.8 |
12.8 |
14.9 |
11.5 |
8.5 |
8.6 |
9.9 |
8.7 |
8.6 |