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Sea Temperature in San Diego in April
Complete information on the sea temperature range in the Pacific Ocean in San Diego in April. Historical daily data. Climate details for April. Tips on swimming conditions and beach relaxation in San Diego. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in San Diego in April
55°F
MINIMUN
61°F
AVERAGE
66°F
MAXIMUM
Historical Data of Water Temperature in April in San Diego
Water Temperature Chart for Pacific Ocean in San Diego in April
Sea Temperature Table in San Diego in April Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Apr 1 | 63°C | 61°C | 61°C | 61°C |
| Apr 2 | 61°C | 61°C | 61°C | 60°C |
| Apr 3 | 61°C | 61°C | 61°C | 60°C |
| Apr 4 | 63°C | 61°C | 61°C | 61°C |
| Apr 5 | 63°C | 61°C | 63°C | 61°C |
| Apr 6 | 61°C | 61°C | 63°C | 61°C |
| Apr 7 | 63°C | 61°C | 63°C | 62°C |
| Apr 8 | 61°C | 61°C | 63°C | 61°C |
| Apr 9 | 63°C | 61°C | 63°C | 61°C |
| Apr 10 | 63°C | 61°C | 63°C | 61°C |
| Apr 11 | 63°C | 61°C | 61°C | 61°C |
| Apr 12 | 64°C | 61°C | 63°C | 62°C |
| Apr 13 | 64°C | 59°C | 61°C | 61°C |
| Apr 14 | 63°C | 61°C | 61°C | 61°C |
| Apr 15 | 63°C | 61°C | 61°C | 61°C |
| Apr 16 | 63°C | 63°C | 61°C | 61°C |
| Apr 17 | 64°C | 63°C | 61°C | 62°C |
| Apr 18 | 64°C | 63°C | 61°C | 62°C |
| Apr 19 | 63°C | 63°C | 61°C | 62°C |
| Apr 20 | 63°C | 61°C | 61°C | 61°C |
| Apr 21 | 63°C | 63°C | 61°C | 62°C |
| Apr 22 | 63°C | 63°C | 61°C | 62°C |
| Apr 23 | 61°C | 63°C | 63°C | 62°C |
| Apr 24 | 61°C | 63°C | 63°C | 62°C |
| Apr 25 | 61°C | 63°C | 63°C | 62°C |
| Apr 26 | 61°C | 64°C | 63°C | 62°C |
| Apr 27 | 61°C | 64°C | 63°C | 62°C |
| Apr 28 | 63°C | 66°C | 63°C | 63°C |
| Apr 29 | 61°C | 64°C | 63°C | 62°C |
San Diego Climate and Swimming Opportunities in April
70°F
Average Day Air Temperature
54°F
Average Night Air Temperature
1 in
Precipitation Amount per Month
4 days
Number of Rainy Days
13 hrs
Daylight
per Day
9 hrs
Sunshine
per Day
7 mph
Average Wind Speed
68%
Average
humidity
San Diego lies within the California in United States. The average daytime temperature in San Diego in April is 70°F (21°C), while the nighttime average is 54°F (12°C). There are typically four rainy days during the month, with a total precipitation of 0.9 inches (23 mm). The daylight duration in April in San Diego is 13 hours, with an average of 9 hours of sunshine per day. The average wind speed in April is 7 mph (12 km/h), and the humidity level is around 68%.
The water temperature in San Diego in April ranges from 59°F to 63°F (15°C to 17°C). At the beginning of the month, the average temperature is around 61°F (16°C), shifting to 61°F (16°C) by mid-April and reaching 63°F (17°C) in the last ten days. Overall, the average sea temperature in San Diego for April is 61°F (16°C). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.
Sea Temperature in April in Nearby Cities
Frequently Asked Questions About Water Temperatures in April in San Diego
What is the sea temperature in San Diego in April?
The water temperature in the Pacific Ocean in San Diego in April ranges from 59°F to 63°F (15°C to 17°C).
Is it possible to swim in the Pacific Ocean in San Diego in April?
The average sea temperature in San Diego in April is 61°F (16°C), and the air temperature is 70°F (21°C), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.