San Diego County (San Diego)
July
Weather in San Diego County for July 2025
Your guide to San Diego County weather in July - trends and predictions
In general, the average temperature in San Diego County at the beginning of July is 24.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.1 °F by the end of July.
Precipitation in San Diego County during July is a rare event, with an average of fewer than 2 rainy days.
- New! Chat with our AI weatherman - it’s amazing and free.
31
Dry days
0
Rainy days
0
Snow days
26°/17°
Temperatures
15 km/h
Avg max wind
69 %
Avg humidity
San Diego County in July average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  24° | 2  24° | 3 25° | 4 25° | 5 25° | 6 24° | |
| 7 24° | 8  23° | 9 24° | 10 25° | 11 27° | 12 27° | 13 26° |
| 14 26° | 15 24° | 16 25° | 17 26° | 18 26° | 19 28° | 20 27° |
| 21 25° | 22 25° | 23 25° | 24 27° | 25 28° | 26 28° | 27 26° |
| 28 25° | 29 26° | 30 25° | 31 25° |
You can click on date
Access San Diego County weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during July in San Diego County
See the weather trend as well as the moving average line
July weather day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 | Cloudy | 24° /16° | 0 mm | 6 | |
| Jul. 2 | Partly cloudy | 24° /17° | 0 mm | 7 | |
| Jul. 3 | Cloudy | 25° /17° | 0 mm | 6 | |
| Jul. 4 | Partly cloudy | 25° /18° | 0 mm | 7 | |
| Jul. 5 | Partly cloudy | 25° /17° | 0 mm | 7 | |
| Jul. 6 | Partly cloudy | 24° /17° | 0 mm | 7 | |
| Jul. 7 | Cloudy | 24° /17° | 0 mm | 6 | |
| Jul. 8 | Overcast | 23° /18° | 0 mm | 6 | |
| Jul. 9 | Overcast | 24° /17° | 0 mm | 6 | |
| Jul. 10 | Cloudy | 25° /19° | 0 mm | 6 | |
| Jul. 11 | Partly cloudy | 27° /19° | 0 mm | 7 | |
| Jul. 12 | Partly cloudy | 27° /19° | 0 mm | 7 | |
| Jul. 13 | Partly cloudy | 26° /18° | 0 mm | 7 | |
| Jul. 14 | Partly cloudy | 26° /18° | 0 mm | 7 | |
| Jul. 15 | Cloudy | 24° /18° | 0 mm | 6 | |
| Jul. 16 | Overcast | 25° /18° | 0 mm | 6 | |
| Jul. 17 | Cloudy | 26° /18° | 0 mm | 6 | |
| Jul. 18 | Cloudy | 26° /18° | 1.2 mm | 6 | |
| Jul. 19 | Partly cloudy | 28° /19° | 0 mm | 7 | |
| Jul. 20 | Overcast | 27° /19° | 0 mm | 7 | |
| Jul. 21 | Cloudy | 25° /19° | 0 mm | 6 | |
| Jul. 22 | Overcast | 25° /19° | 0 mm | 6 | |
| Jul. 23 | Partly cloudy | 25° /19° | 0 mm | 7 | |
| Jul. 24 | Partly cloudy | 27° /19° | 0 mm | 7 | |
| Jul. 25 | Partly cloudy | 28° /20° | 0 mm | 7 | |
| Jul. 26 | Partly cloudy | 28° /20° | 0 mm | 8 | |
| Jul. 27 | Cloudy | 26° /19° | 0 mm | 6 | |
| Jul. 28 | Cloudy | 25° /18° | 0 mm | 6 | |
| Jul. 29 | Overcast | 26° /19° | 0 mm | 6 | |
| Jul. 30 | Cloudy | 25° /19° | 0 mm | 6 | |
| Jul. 31 | Overcast | 25° /19° | 0 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for San Diego County in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the San Diego County forecast closer to your planned date for the most up-to-date weather information.
San Diego County in July - FAQ
What are the expected maximum and minimum temperatures in San Diego County during July?
During July, expect a variety of temperatures with highs around 26° and lows near 17°, suitable for diverse activities and preferences.
How much rainfall should be expected in San Diego County during July?
Rainfall in San Diego County during July is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in San Diego County during July?
The average wind speed in San Diego County during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in San Diego County
Explore the daily rainfall trends and prepare for San Diego Countys July weather 💧
UV exposure in San Diego County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Top locations in San Diego County
Select a location for an accurate weather forecast
More Locations Quick links
You are here
Where is San Diego County?Get accurate weather forecasts for San Diego County, located at latitude 32.716 and longitude -117.165. Stay updated with localized weather information tailored for San Diego County.
Found a mistake?
We appreciate your attention to details. Tell us here.