Detroit in May
In May, Detroit averages 20°C (68°F) during the day and 11°C (51°F) at night, with frequent rain — about 17 days of the month see precipitation (88 mm total).
ShoulderConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
May offers comfortable temperatures in Detroit, with some rain to plan around.
How May compares to the rest of the year in Detroit
May is in the middle of the year for warmth in Detroit (5th of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 6°C above the annual average (14°C). May runs 7°C warmer than April (13°C) and warms a further 6°C into June (26°C).
May sunrise & sunset in Detroit
Times shown for Detroit local time (America/Detroit), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Detroit — May
Golden-hour and blue-hour windows for the 15th of May, in Detroit's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Detroit in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Detroit's popularity.
Crowds & pricing — May in Detroit
Detroit is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — May in Detroit
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Detroit in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 0°C / 32°F | -7°C / 19°F | 61 mm | 17 | — |
| February | 1°C / 34°F | -7°C / 19°F | 69 mm | 16 | — |
| March | 7°C / 44°F | -2°C / 28°F | 66 mm | 16 | — |
| April | 13°C / 56°F | 3°C / 38°F | 87 mm | 19 | — |
| May | 20°C / 68°F | 11°C / 51°F | 88 mm | 17 | — |
| June | 26°C / 78°F | 16°C / 61°F | 95 mm | 17 | — |
| July | 28°C / 82°F | 19°C / 65°F | 87 mm | 18 | — |
| August | 27°C / 80°F | 18°C / 65°F | 92 mm | 18 | — |
| September | 23°C / 74°F | 15°C / 59°F | 74 mm | 15 | — |
| October | 16°C / 61°F | 9°C / 47°F | 91 mm | 17 | — |
| November | 8°C / 47°F | 1°C / 34°F | 60 mm | 15 | — |
| December | 4°C / 39°F | -2°C / 28°F | 57 mm | 15 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Detroit in May →
Frequently asked questions
How hot is Detroit in May?
In May, Detroit averages a high of 20°C (68°F) and a low of 11°C (51°F) — generally mild and pleasant.
Does it rain a lot in Detroit in May?
May is quite rainy in Detroit, with about 17 rainy days on average.
Is May a good time to visit Detroit?
May is mild and pleasant but on the rainy side. It suits travelers who are comfortable with mild and pleasant weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Detroit in May?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full May packing list for Detroit for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.