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Sea Temperature in San Diego in August
Complete information on the sea temperature range in the Pacific Ocean in San Diego in August. Historical daily data. Climate details for August. 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 August
17°C
MINIMUN
20.5°C
AVERAGE
24°C
MAXIMUM
Historical Data of Water Temperature in August in San Diego
Water Temperature Chart for Pacific Ocean in San Diego in August
Sea Temperature Table in San Diego in August Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Aug 1 | 18°C | 20°C | 19°C | 19.0°C |
| Aug 2 | 19°C | 19°C | 18°C | 18.8°C |
| Aug 3 | 19°C | 20°C | 20°C | 19.5°C |
| Aug 4 | 18°C | 20°C | 20°C | 19.3°C |
| Aug 5 | 19°C | 20°C | 18°C | 19.0°C |
| Aug 6 | 20°C | 19°C | 19°C | 19.3°C |
| Aug 7 | 20°C | 19°C | 20°C | 19.5°C |
| Aug 8 | 20°C | 20°C | 18°C | 19.5°C |
| Aug 9 | 20°C | 20°C | 20°C | 20.0°C |
| Aug 10 | 20°C | 20°C | 18°C | 19.5°C |
| Aug 11 | 21°C | 20°C | 21°C | 20.8°C |
| Aug 12 | 20°C | 20°C | 21°C | 20.5°C |
| Aug 13 | 21°C | 20°C | 21°C | 20.8°C |
| Aug 14 | 21°C | 19°C | 21°C | 20.8°C |
| Aug 15 | 22°C | 20°C | 21°C | 21.3°C |
| Aug 16 | 21°C | 20°C | 21°C | 21.0°C |
| Aug 17 | 21°C | 21°C | 21°C | 21.3°C |
| Aug 18 | 21°C | 21°C | 21°C | 21.5°C |
| Aug 19 | 22°C | 22°C | 21°C | 21.8°C |
| Aug 20 | 21°C | 22°C | 21°C | 21.5°C |
| Aug 21 | 22°C | 22°C | 21°C | 22.0°C |
| Aug 22 | 22°C | 22°C | 21°C | 22.0°C |
| Aug 23 | 22°C | 23°C | 21°C | 22.5°C |
| Aug 24 | 21°C | 23°C | 21°C | 22.0°C |
| Aug 25 | 21°C | 23°C | 21°C | 22.0°C |
| Aug 26 | 21°C | 23°C | 21°C | 22.0°C |
| Aug 27 | 20°C | 22°C | 21°C | 21.5°C |
| Aug 28 | 20°C | 22°C | 21°C | 21.3°C |
| Aug 29 | 21°C | 21°C | 21°C | 21.5°C |
| Aug 30 | 20°C | 21°C | 21°C | 21.0°C |
San Diego Climate and Swimming Opportunities in August
26°C
Average Day Air Temperature
18°C
Average Night Air Temperature
2 mm
Precipitation Amount per Month
1 days
Number of Rainy Days
13 hrs
Daylight
per Day
10 hrs
Sunshine
per Day
11 km/h
Average Wind Speed
74%
Average
humidity
San Diego lies within the California in United States. The average daytime temperature in San Diego in August is 79°F (26°C), while the nighttime average is 65°F (18°C). There is typically only one rainy day during the month, with a total precipitation of 0.1 inches (2 mm). The daylight duration in August in San Diego is 13 hours, with an average of 10 hours of sunshine per day. The average wind speed in August is 7 mph (11 km/h), and the humidity level is around 74%.
The water temperature in San Diego in August ranges from 64°F to 72°F (18°C to 22°C). At the beginning of the month, the average temperature is around 66°F (19°C), shifting to 70°F (21°C) by mid-August and reaching 72°F (22°C) in the last ten days. Overall, the average sea temperature in San Diego for August is 70°F (21°C). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in August in Nearby Cities
Frequently Asked Questions About Water Temperatures in August in San Diego
What is the sea temperature in San Diego in August?
The water temperature in the Pacific Ocean in San Diego in August ranges from 64°F to 72°F (18°C to 22°C).
Is it possible to swim in the Pacific Ocean in San Diego in August?
The average sea temperature in San Diego in August is 70°F (21°C), and the air temperature is 79°F (26°C), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.