6.8 /10
Good

May is a good month in Willowick

Climate Overview

Willowick, United States in May has mild conditions, with highs averaging 18.4°C (65°F) and noticeably cooler mornings. Rain falls on about 14 days this month.

This month falls at the end of Spring.

Daily highs in May gradually rise from around 16°C (61°F) at the start to 21°C (70°F) by month's end.

May sees fairly even rainfall, totalling about 119 mm across the month.

Expect around 8.3h of sunshine at the start of May, increasing to 11.2h by the end.

The warmest days tend to fall around the 27th, averaging 21.5°C (71°F).

Compared to April, this month is about 6°C warmer with 1 fewer rainy days. Temperatures will rise further into June.

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Monthly May Averages

Temperature
18°C / 12°C
Feels Like
18°C / 10°C
Rain
14 days · 119 mm
Sunshine
10.5h / day
Humidity
77% — Humid
Wind
19 km/h
Wind Direction
W (260°)
Gusts
39 km/h
Daylight
14.5 h
Cloud Cover
63%
Clear Sky Days
3.7
UV Index
6.3 — High
Dew Point
11°C — Comfortable
Moon Phase
Waxing Gibbous · 66%
Snow Days
1 days · 0.4 cm

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

28°C 24°C 20°C 16°C 12°C 8°C 4°C 151015202531
HighLow

Daily Precipitation

0 mm 2 mm 4 mm 6 mm 8 mm 10 mm 151015202531
Rainfall

Daily Sunshine

0h 3h 6h 9h 12h 151015202531
Sunshine

Daily Wind Speed

0 6 12 18 24 30 151015202531
Wind Speed
Sun Position
Sunrise 06:08
Daylight 14.5h
Sunset 20:39

What to Expect

Keep afternoons flexible as tropical showers are common — they typically clear within an hour.

Wet weather can spread across much of the day, so it is best to keep outdoor plans flexible.

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

Compare Months

January
Poor
Temp
2°C / -3°C
Feels Like
-3°C / -9°C
Rain
14days (94 mm) Wet
Sun
4.5h Fair
Humidity
76% Humid
UV
1.9 Low
Snow Days
16days
February
Poor
Temp
4°C / -3°C
Feels Like
-1°C / -8°C
Rain
12days (86 mm) Wet
Sun
6.2h Fair
Humidity
75% Muggy
UV
3.2 Moderate
Snow Days
12days
March
Poor
Temp
8°C / 1°C
Feels Like
4°C / -4°C
Rain
13days (103 mm) Wet
Sun
7.9h Good
Humidity
72% Muggy
UV
4.3 Moderate
Snow Days
7days
April
Fair
Temp
13°C / 5°C
Feels Like
10°C / 1°C
Rain
15days (115 mm) Wet
Sun
9.3h Good
Humidity
73% Muggy
UV
5.6 High
Snow Days
4days
May
Good
Temp
18°C / 12°C
Feels Like
18°C / 10°C
Rain
14days (119 mm) Wet
Sun
10.5h Excellent
Humidity
77% Humid
UV
6.3 High
Snow Days
1days
June best
Excellent
Temp
24°C / 18°C
Feels Like
26°C / 18°C
Rain
12days (116 mm) Wet
Sun
12h Excellent
Humidity
75% Muggy
UV
6.9 High
July best
Excellent
Temp
26°C / 21°C
Feels Like
30°C / 22°C
Rain
14days (129 mm) Wet
Sun
11.9h Excellent
Humidity
77% Humid
UV
7 High
August best
Excellent
Temp
26°C / 20°C
Feels Like
28°C / 21°C
Rain
13days (102 mm) Wet
Sun
11.5h Excellent
Humidity
77% Humid
UV
6.5 High
September best
Excellent
Temp
23°C / 17°C
Feels Like
24°C / 17°C
Rain
10days (79 mm) Wet
Sun
9.7h Good
Humidity
76% Humid
UV
5.2 High
October
Good
Temp
17°C / 12°C
Feels Like
16°C / 9°C
Rain
12days (102 mm) Wet
Sun
7.6h Good
Humidity
73% Muggy
UV
3.7 Moderate
November
Poor
Temp
10°C / 5°C
Feels Like
6°C / 0°C
Rain
13days (89 mm) Wet
Sun
5.8h Fair
Humidity
72% Muggy
UV
2.2 Moderate
Snow Days
6days
December
Poor
Temp
5°C / 0°C
Feels Like
0°C / -5°C
Rain
14days (91 mm) Wet
Sun
4.3h Fair
Humidity
76% Humid
UV
1.7 Low
Snow Days
12days
Month Temp Feels Like Rain Sun Humidity UV Status Details
January 2°C / -3°C -3°C / -9°C 14days (94 mm) Wet 4.5h Fair 76% Humid 1.9 Low Poor View Details
February 4°C / -3°C -1°C / -8°C 12days (86 mm) Wet 6.2h Fair 75% Muggy 3.2 Moderate Poor View Details
March 8°C / 1°C 4°C / -4°C 13days (103 mm) Wet 7.9h Good 72% Muggy 4.3 Moderate Poor View Details
April 13°C / 5°C 10°C / 1°C 15days (115 mm) Wet 9.3h Good 73% Muggy 5.6 High Fair View Details
May 18°C / 12°C 18°C / 10°C 14days (119 mm) Wet 10.5h Excellent 77% Humid 6.3 High Good View Details
June best 24°C / 18°C 26°C / 18°C 12days (116 mm) Wet 12h Excellent 75% Muggy 6.9 High Excellent View Details
July best 26°C / 21°C 30°C / 22°C 14days (129 mm) Wet 11.9h Excellent 77% Humid 7 High Excellent View Details
August best 26°C / 20°C 28°C / 21°C 13days (102 mm) Wet 11.5h Excellent 77% Humid 6.5 High Excellent View Details
September best 23°C / 17°C 24°C / 17°C 10days (79 mm) Wet 9.7h Good 76% Humid 5.2 High Excellent View Details
October 17°C / 12°C 16°C / 9°C 12days (102 mm) Wet 7.6h Good 73% Muggy 3.7 Moderate Good View Details
November 10°C / 5°C 6°C / 0°C 13days (89 mm) Wet 5.8h Fair 72% Muggy 2.2 Moderate Poor View Details
December 5°C / 0°C 0°C / -5°C 14days (91 mm) Wet 4.3h Fair 76% Humid 1.7 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 jacketWaterproof shoes

Frequently Asked Questions

May is typically good for visiting Willowick, with average highs of 18°C (65°F) and around 14 rainy days. Willowick, United States in May has mild conditions, with highs averaging 18.4°C (65°F) and noticeably cooler mornings.
Willowick typically sees around 14 rainy days in May with 119 mm (4.7 in) of total rainfall. Pack a waterproof jacket.
Nights in Willowick during May are cool at around 12°C (53°F). Bring a jacket or sweater for evenings.
With highs of 18°C (65°F) and lows of 12°C (53°F) in May, we recommend: Warm evening layer, Umbrella, Waterproof jacket, Waterproof shoes. Comfortable walking shoes are essential.
May is not the most favourable month weather-wise in Willowick. Consider visiting during months with milder temperatures or less rainfall for a better experience.
The average UV index in Willowick during May is 6 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.
Willowick gets approximately 15 hours of daylight per day in May, with around 11 hours of sunshine.
Yes, Willowick typically sees around 1 snow days in May with roughly 0 cm (0 in) of snowfall.

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