Detroit, United States — Weather in May 2027

Climate Overview

Detroit, United States in May has warm conditions, with highs averaging 20.1°C (68°F). Rain falls on about 12 days this month.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 17°C (63°F) at the start to 23°C (74°F) by month's end.

May sees fairly even rainfall, totalling about 89 mm across the month.

Expect around 8.1h of sunshine at the start of May, increasing to 11.6h by the end.

Wind speeds ease off through the month, from 25 km/h (15 mph) to 21 km/h (13 mph).

The warmest days tend to fall around the 31th, averaging 23.4°C (74°F).

Compared to April, this month is about 7°C warmer with 1 fewer rainy days. Temperatures will rise further into June.

Monthly May Averages

Temperature

20°C / 11°C

Feels Like

19°C / 9°C

Rain

12 days · 88 mm

Sunshine

10.3h / day

Humidity

70% — Humid

Wind

22 km/h

Wind Direction

E (97°)

Gusts

39 km/h

Daylight

14.6 h

Cloud Cover

63%

Clear Sky Days

3.8

UV Index

6.2 — High

Dew Point

10°C — Comfortable

Moon Phase

Waxing Gibbous · 66%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

High Low

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:11

Daylight 14.6h

Sunset 20:47

What to Expect

Daytime temperatures around 20°C (68°F) are ideal for full-day outdoor exploration. Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Rain usually comes in shorter passing showers rather than all-day rain.

1 of the last 5 yearly records were warmer than this month's long-run average.

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	1°C / -5°C	-4°C / -11°C	9days (67 mm) Wet	4.8h Fair	74% Muggy	1.9 Low	Poor	View Details
February	3°C / -5°C	-2°C / -10°C	9days (60 mm) Wet	6.7h Fair	72% Muggy	3.2 Moderate	Poor	View Details
March	8°C / 0°C	4°C / -5°C	10days (77 mm) Wet	7.9h Good	68% Muggy	4.3 Moderate	Poor	View Details
April	14°C / 5°C	11°C / 0°C	13days (90 mm) Wet	9.2h Good	68% Muggy	5.5 High	Fair	View Details
May	20°C / 11°C	19°C / 9°C	12days (88 mm) Wet	10.3h Excellent	70% Muggy	6.2 High	Good	View Details
June best	26°C / 17°C	27°C / 17°C	10days (75 mm) Wet	12.1h Excellent	67% Muggy	6.9 High	Excellent	View Details
July best	28°C / 20°C	30°C / 21°C	11days (85 mm) Wet	12h Excellent	70% Muggy	6.9 High	Excellent	View Details
August best	27°C / 19°C	28°C / 20°C	9days (71 mm) Wet	11.6h Excellent	71% Muggy	6.3 High	Excellent	View Details
September best	24°C / 16°C	24°C / 16°C	8days (58 mm) Wet	9.6h Good	73% Muggy	5.1 High	Excellent	View Details
October best	17°C / 10°C	14°C / 7°C	10days (79 mm) Wet	7.5h Good	72% Muggy	3.7 Moderate	Good	View Details
November	9°C / 3°C	5°C / -2°C	9days (61 mm) Wet	5.9h Fair	72% Muggy	2.3 Moderate	Poor	View Details
December	3°C / -2°C	-1°C / -7°C	10days (65 mm) Wet	4.5h Fair	75% Muggy	1.6 Low	Poor	View Details

What to Wear

Dress in layers — a mix of long sleeves, light sweaters, and a versatile jacket works best for changeable conditions.

A waterproof jacket or compact umbrella is recommended for occasional showers.

Packing List

Warm evening layerUmbrellaWaterproof jacketSunscreen (SPF 30+)SunglassesComfortable walking shoes

Frequently Asked Questions

Expand all

Is May a good time to visit Detroit?

May is typically good for visiting Detroit, with average highs of 20°C (68°F) and around 12 rainy days. Detroit, United States in May has warm conditions, with highs averaging 20.1°C (68°F). Rain falls on about 12 days this

Does it rain a lot in Detroit in May?

Detroit typically sees around 12 rainy days in May with 88 mm (3.5 in) of total rainfall. Pack a waterproof jacket.

Does it get cold at night in Detroit in May?

Nights in Detroit during May are cool at around 11°C (52°F). Bring a jacket or sweater for evenings.

What should I pack for Detroit in May?

With highs of 20°C (68°F) and lows of 11°C (52°F) in May, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Sunscreen (SPF 30+), Sunglasses. Comfortable walking shoes are essential.

Is May among the best months weather-wise in Detroit?

May is not the most favourable month weather-wise in Detroit. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Detroit in May?

The average UV index in Detroit during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Detroit in May?

Detroit gets approximately 15 hours of daylight per day in May, with around 10 hours of sunshine.

Does it snow in Detroit in May?

Snow is uncommon in Detroit during May based on 10-year climate averages.

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