Weather in Ames in May

Ames, United States averages a high of 21.4°C (70.5°F) and low of 11.2°C (52.2°F) in May, with 13 rain days and 10 hours of daily sunshine. Travel score: 74.1/100 (Good). The best time to visit Ames is September.

High
21°C71°F
Low
11°C52°F
🌧️
13
rain days
☀️
10
hrs/day sunshine
💧
67%
humidity
74Good

May in Ames is mild and occasionally wet — pack an umbrella and enjoy indoor attractions too.

What are the average temperatures in Ames?

JanFebMarAprMay21°11°JunJulAugSepOctNovDec

How much does it rain in Ames in May?

Ames receives an average of 130.4mm of rainfall across 13 rainy days in May. The annual total is 905mm.

JanFebMarAprMay13dJunJulAugSepOctNovDec

What should I pack for Ames in May?

Essentials

👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 21°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun

Recommended

🧥
Light rain jacket
Some rainy days expected (13 days)
Umbrella
Be prepared for occasional showers

Traveling to United States 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