Del Mar Weather in May
What's the weather like in Del Mar (California) in May 2025?
The climate in Del Mar during May can be summarized as mild and very dry.
May is in the spring in Del Mar and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 21°C (70°F), whilst at night 14°C (57°F) is normal.
| Daytime temperature | 21.2°C 70.2°F |
|---|---|
| Nightly temperature | 13.8°C 56.8°F |
| Average temperature | 17.5°C 63.5°F |
| Daily sunshine | 9 hrs |
| Avg rainfall | 5 mm 0.2 ins |
| Rainy days | 2 days |
| Sea temperature | 16.8°C 62.2°F |
| Humidity | 69% |
| Windspeed | 14.8kph 9 mph |
On average May is the 5th driest month of the year in Del Mar with around 5mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 9 hours of sunshine per day.
May temperatures in Del Mar
May rainfall
May hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Del Mar in May 2024.
Other monthly averages
Del Mar weather stats
| Hottest month: | August | 26.1°C 79°F |
|---|---|---|
| Driest month: | July | 1mm 0ins |
| Sunniest month: | January | 8.4hrs |
| Coldest month: | January | 18.4°C 65.1°F |
| Wettest month: | January | 59mm 2.3ins |
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