Weather in La Mesa in May
La Mesa, United States averages a high of 21.6°C (70.9°F) and low of 12.9°C (55.2°F) in May, with 2 rain days and 12.4 hours of daily sunshine. Travel score: 90/100 (Excellent). The best time to visit La Mesa is August.
High
22°C71°F
Low
13°C55°F
🌧️
2
rain days
☀️
12.4
hrs/day sunshine
💧
71%
humidity
90— Excellent
May in La Mesa is mild and dry — ideal for sightseeing and outdoor activities.
What are the average temperatures in La Mesa?
How much does it rain in La Mesa in May?
La Mesa receives an average of 10.2mm of rainfall across 2 rainy days in May. The annual total is 294.1mm.
What should I pack for La Mesa in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 22°C
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
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