Evanston Weather Information
Evanston historical weather data by month.
Chance Of Sunshine
Annual chance of sunshine: 61.87%
Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
38.71%
6
6
19
February
42.86%
5
7
16
March
48.39%
7
8
16
April
53.33%
7
9
14
May
61.29%
9
10
12
June
80.00%
14
10
6
July
87.10%
17
10
4
August
87.10%
16
11
4
September
82.76%
16
8
5
October
70.97%
14
8
9
November
50.00%
8
7
15
December
40.00%
6
6
18
Temperature
Rainfall
Sum Of Heating & Cooling Degree Days
