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Marion weather by month
Check out Marion weather averages by month. Compare detailed monthly climate statistics including temperature, rainfall and sunshine figures.
Temperature in Marion (°C)
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Max temperature (daytime) | 4 |
7 |
14 |
20 |
25 |
30 |
32 |
31 |
27 |
21 |
14 |
7 |
Min temperature (night-time) | -6 |
-4 |
2 |
8 |
12 |
17 |
19 |
18 |
14 |
7 |
2 |
-3 |
Heat & Humidity | 0 |
0 |
0 |
0 |
0 |
M |
H |
H |
L |
0 |
0 |
0 |
Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme
Sunshine & Daylight in Marion
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Daily hours of sunshine | ||||||||||||
Daily hours of daylight | 10 |
11 |
12 |
13 |
14 |
15 |
14 |
14 |
12 |
11 |
10 |
10 |
UV Index (Maximum) | 2 |
3 |
5 |
7 |
8 |
9 |
10 |
9 |
7 |
5 |
3 |
2 |
Rainfall in Marion
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Number of days with some rain | 9 |
9 |
12 |
11 |
10 |
9 |
9 |
8 |
8 |
8 |
10 |
10 |
Average monthly rainfall (mm) | 72 |
78 |
124 |
110 |
124 |
96 |
100 |
88 |
81 |
75 |
104 |
102 |
More about Marion
Marion by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Illinois
The climate guide for Illinois (Marion) shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
What's the climate like in Marion?
Marion has a cold climate with hot summers and some rainfall in all months.
Metric (°C / mm) | Imperial (°F / inches)
Tropical storm risk: Marion, Illinois hurricane season
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More about the USA
Compare Marion with the USA
Below the Marion chart shows average maximum daytime temperature for Marion, Illinois, USA and the USA (Washington).
Maximum daytime temperature (°C)
Metric (°C / mm) | Imperial (°F / inches)
Compare more Marion weather >>
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