+42.2776° · -83.7409° · ELEV 0m
Ann Arbor
United States · Michigan
Monthly weather averages for Ann Arbor, United States — temperature highs and lows, rainfall, sunshine hours by month, and the best time to visit.
№ 01
July → FebruaryClimate Overview
Ann Arbor has a continental climate. The warmest month is July (27°C average high) and the coolest is January (0°C).
№ 02
934 mm / yearRainfall by Month
Ann Arbor sees 934 mm of rain a year. The wettest month is May (92 mm); the driest is January (57 mm).
№ 03
May–SeptemberBest Time to Visit
May–September
10°C – 27°C · 10.9h sun
The best time to visit Ann Arbor is May–September, when temperatures average 10°C–27°C with 10.9 sunshine hours per day.
Some visitors prefer April for cooler, drier conditions.
№ 04
12 months · °C · mm · hoursMonthly Breakdown
| January | -0.2°C | -7.9°C | 57 mm | 4.7 h | 08:01 | 17:27 |
|---|---|---|---|---|---|---|
| February | 1.0°C | -8.4°C | 68 mm | 6.4 h | 07:31 | 18:06 |
| March | 7.0°C | -3.0°C | 79 mm | 7.7 h | 07:47 | 19:40 |
| April | 13.3°C | 2.5°C | 82 mm | 8.6 h | 06:54 | 20:15 |
| May | 20.3°C | 9.7°C | 92 mm | 10.0 h | 06:13 | 20:48 |
| June | 25.5°C | 15.2°C | 92 mm | 12.0 h | 05:57 | 21:13 |
| July | 27.4°C | 17.6°C | 88 mm | 12.2 h | 06:11 | 21:09 |
| August | 26.6°C | 17.1°C | 91 mm | 11.1 h | 06:42 | 20:36 |
| September | 23.3°C | 14.0°C | 78 mm | 9.4 h | 07:14 | 19:45 |
| October | 15.9°C | 7.7°C | 91 mm | 6.9 h | 07:47 | 18:53 |
| November | 8.0°C | 0.3°C | 58 mm | 5.8 h | 07:25 | 17:13 |
| December | 3.7°C | -2.9°C | 58 mm | 4.2 h | 07:56 | 17:03 |