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San Diego weather in July 2023
- 26°C max day temperature
26 - 10 hours of sunshine per day
- 1 day with some rainfall
1 - 17°C min night temperature
17 - 14 hours of daylight per day
14 - Low heat & humidity
L - 1 mm of monthly rainfall
1 - 10 (Very High) UV index
10 - 20°C sea temperature
20
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The July weather guide for California (San Diego) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Metric (°C / mm) | Imperial (°F / inches)
More about California
How hot is it in San Diego in July?
Daytime temperatures usually reach 26°C in San Diego in July with low heat and humidity, falling to 17°C at night.
How sunny is it in San Diego in July?
There are normally 10 hours of bright sunshine each day in San Diego in July - that's 72% of daylight hours.
How warm is the sea around San Diego in July?
The average sea temperature around San Diego in July is 20°C.
Does it ever rain in San Diego in July?
There is usually 1 day with some rain in San Diego in July and the average monthly rainfall is 1mm.
San Diego July sunrise & sunset times
Browse the sunrise and sunset times for San Diego in July 2023. Select a month to view San Diego sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Saturday, 1st July 2023 | 05:44 | 20:01 |
| Sunday, 16th July 2023 | 05:52 | 19:57 |
| Monday, 31st July 2023 | 06:02 | 19:48 |
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