Weather in Grimsby in May
Grimsby, United Kingdom averages a high of 14.6°C (58.3°F) and low of 8°C (46.4°F) in May, with 11 rain days and 11.1 hours of daily sunshine. Travel score: 65.7/100 (Good). The best time to visit Grimsby is August.
High
15°C58°F
Low
8°C46°F
🌧️
11
rain days
☀️
11.1
hrs/day sunshine
💧
77%
humidity
66— Good
May in Grimsby is cool and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Grimsby?
How much does it rain in Grimsby in May?
Grimsby receives an average of 55.5mm of rainfall across 11 rainy days in May. The annual total is 661.9mm.
What should I pack for Grimsby in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 15°C
🧶
Sweaters and warm layers
Layer up for comfort
Traveling to United Kingdom in May?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31