Average Weather May in San Diego (California), United States of America

The average minimum temperature (usually the minimum temperature is noted during the night) in San Diego in May is 15.0°C (59°F). The amount of rain in May is extremely low with an average of 3mm (0.1in). This month generally has very pleasant temperatures. The average maximum temperature lies around 21.0°C (69.8°F). If you enjoy looking at a blue sky and like sunbathing than this month is a great period to visit San Diego. It has 260 hours of sun.

So what to wear in May? For visitors traveling to San Diego we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings.

No idea where to travel to this year? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go here.

For other monthly weather averages and what to do in May look at the numbers below.

Monthly Averages

Min Temperature 59 °F
Max Temperature 69.8 °F
Chance of Rain 6.7%
Precipitation 0.1 in
Rainy Days 2
Sunshine Hours 260

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in .

Cycling
10/10
Walking
10/10
Barbeque
9/10
Camping
10/10
Outdoor sports
10/10

More Climate Information For San Diego

Weather and Climate offers all the information you need to know about the climate in San Diego.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in United States of America and climate and forecast data for all other countries in the world.

Where to stay in San Diego

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