World Resorts USA Evanston

Evanston Monthly Weather Averages

Please click on any column to get detailed information about Evanston weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
36.7
47.4
60.4
73.8
79.8
79.3
74.9
63.2
51.7
44.5
31.3
29.1
33.0
42.2
53.7
64.8
70.2
69.7
65.2
54.2
44.5
37.5
25.8
25.0
Day temperature   
Night temperature

The warmest month in Evanston is august. The average daily temp is 79.8°F. The average nightly temp is 70.2°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
41.2
50.2
59.8
69.3
73
71
62.5
50.7
42.8
37.2
34.1
36.2

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 73.0°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
0.7
0.4
1
0.7
0.9
1.4
1.3
1.7
1.5
1
0.5
1

November is the month with least precipitations during the year. The average precipitation totals for this month is 0.4 in. The month with most precipitation total is May.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
5
2
0
3
1
2
2
2
4
3
2
1
2

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
9.9
10.4
9.6
8.5
7.5
7
8
8.6
10
10.3
10.1
10
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
15
10
11
5
4
6
6
9
14
15
14
19
9
7
8
8
10
11
8
12
9
9
8
6
7
12
12
17
17
14
16
10
7
7
7
6
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
3.6
5.2
6.3
8.5
9.3
9.4
9.7
8.1
6.2
5.4
4.7
3.5

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Evanston

Sunniest months:
September 17 days
August 17 days
June 16 days
Warmest months:
August 79.8 °F
July 79.3 °F
June 74.9 °F
Warmest sea temp:
August 73.1 °F
July 71.0 °F
September 69.3 °F
Coldest months:
January 29.1 °F
February 31.3 °F
December 36.7 °F
Rainiest months:
May 4 days
April 3 days
October 3 days
Windiest months:
November 10.4 mph
March 10.3 mph
February 10.1 mph

Evanston on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+63°F
+70°F
+75°F
+75°F
+82°F
+63°F
+79°F
+61°F
+90°F
+61°F
+52°F
+82°F
+84°F
+75°F
+64°F
24 Hours Forecast
Evanston
Local time: 14:08
April 14, monday
1500
61°F
E
19 mph
1800
59°F
E
17 mph
2100
50°F
E
15 mph
April 15, tuesday
0000
46°F
E
14 mph
0300
45°F
E
17 mph
0600
43°F
SE
17 mph
0900
43°F
SE
16 mph
1200
48°F
SE
17 mph
Units of measurement: °C / °F