World Resorts USA Ann Arbor

Ann Arbor Monthly Weather Averages

Please click on any column to get detailed information about Ann Arbor 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
35.9
46.3
59.2
72.1
78.1
78.7
74.9
64.8
52.6
43.9
30.9
29.0
31.6
38.7
48.3
58.1
64.0
65.1
61.0
51.6
41.8
34.9
24.2
24.5
Day temperature   
Night temperature

The warmest month in Ann Arbor is july. The average daily temp is 78.7°F. The average nightly temp is 65.1°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.8
1.1
1.4
1.7
1.9
0.6
0.5
0.9
0.7
1
1.6
1.2
1.1
1.2
1
0.7
0.9

November is the month with least precipitations during the year. The average precipitation totals for this month is 0.5 in. The month with most precipitation total is July.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
4
1
1
2
1
2
3
2
2
2
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
13
9.7
10.3
9.1
7.9
7
7.1
8.1
8.8
10.1
11.1
10.2
9.8
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
21
12
11
6
5
6
7
12
16
15
18
22
6
10
9
8
13
13
11
9
8
10
7
8
4
8
11
16
14
12
12
10
6
6
4
2
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
2.7
4.6
6.1
8.1
8.6
8.8
9.1
8
5.6
5
3.8
2.8

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 Ann Arbor

Sunniest months:
September 16 days
August 14 days
July 12 days
Warmest months:
July 78.7 °F
August 78.1 °F
June 74.9 °F
Coldest months:
January 29.0 °F
February 30.9 °F
December 35.9 °F
Rainiest months:
July 3 days
October 2 days
June 2 days
Windiest months:
March 11.1 mph
November 10.3 mph
February 10.2 mph

Ann Arbor on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+46°F
Washington
+54°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+59°F
Los Angeles
+54°F
Miami
+75°F
New York
+50°F
Orlando
+70°F
San Diego
+54°F
San Francisco
+48°F
Sarasota
+66°F
Tampa
+68°F
Houston
+68°F
Chicago
+55°F
all places
24 Hours Forecast
Ann Arbor
Local time: 08:52
April 14, monday
0900
48°F
N
6 mph
1200
59°F
E
13 mph
1500
68°F
E
17 mph
1800
64°F
E
17 mph
2100
57°F
E
12 mph
April 15, tuesday
0000
50°F
E
17 mph
0300
45°F
E
20 mph
0600
41°F
E
21 mph
Units of measurement: °C / °F