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San Joaquin County (Stockton)
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United States weather

Weather in San Joaquin County, California for July 2026

Your guide to San Joaquin County weather in July - trends and predictions

    Temperatures

  • Until now, July 2026 in San Joaquin County is cooler than usual, with temperatures averaging 34.4 °C, this is -2.4 °C below the typical seasonal average.

  • The forecast for the upcoming days in San Joaquin County predicts a temperature of 41.1 °C, which is slightly above the historical average.

  • In general, the average temperature in San Joaquin County at the beginning of July is 36.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 41.6 °C by the end of July.

    • Rain 🌧️

  • Precipitation in San Joaquin County during July is a rare event, with an average of fewer than 2 rainy days.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
31
Dry days
Average rainy days
0
Rainy days
Average snowy days
0
Snow days
Average temperatures
36°/15°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
44 %
Avg humidity

San Joaquin County Weather July

Move between months or click on a day
June
August
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
37°
2
Sunny
38°
3
Sunny
37°
4
Sunny
36°
5
Sunny
36°
6
Sunny
36°
7
Sunny
35°
8
Overcast
34°
9
Sunny
35°
10
Sunny
38°
11
Sunny
40°
12
Sunny
38°
13
Partly cloudy
38°
14
Sunny
39°
15
Sunny
38°
16
Overcast
36°
17
Sunny
36°
18
Sunny
36°
19
Sunny
36°
20
Sunny
36°
21
Partly cloudy
39°
22
Sunny
40°
23
Sunny
40°
24
Sunny
39°
25
Sunny
38°
26
Sunny
39°
27
Sunny
40°
28
Sunny
41°
29
Sunny
44°
30
Sunny
44°
31
Sunny
45°

Temperatures trend during July in San Joaquin County

See the weather trend as well as the moving average line

July weather in San Joaquin County day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Sunny
Sunny
 37° /15° 0 mm 10
Jul. 2 Sunny
Sunny
 38° /16° 0 mm 10
Jul. 3 Sunny
Sunny
 37° /16° 0 mm 10
Jul. 4 Sunny
Sunny
 36° /15° 0 mm 9
Jul. 5 Sunny
Sunny
 36° /14° 0 mm 9
Jul. 6 Sunny
Sunny
 36° /14° 0 mm 10
Jul. 7 Sunny
Sunny
 35° /14° 0 mm 9
Jul. 8 Overcast
Overcast
 34° /13° 0 mm 9
Jul. 9 Sunny
Sunny
 35° /13° 0 mm 9
Jul. 10 Sunny
Sunny
 38° /14° 0 mm 10
Jul. 11 Sunny
Sunny
 40° /16° 0 mm 11
Jul. 12 Sunny
Sunny
 38° /17° 0.1 mm 10
Jul. 13 Partly cloudy
Partly cloudy
 38° /17° 0 mm 10
Jul. 14 Sunny
Sunny
 39° /17° 0 mm 10
Jul. 15 Sunny
Sunny
 38° /16° 0 mm 9
Jul. 16 Overcast
Overcast
 36° /15° 0 mm 9
Jul. 17 Sunny
Sunny
 36° /14° 0 mm 9
Jul. 18 Sunny
Sunny
 36° /15° 0 mm 9
Jul. 19 Sunny
Sunny
 36° /14° 0 mm 9
Jul. 20 Sunny
Sunny
 36° /17° 0 mm 10.9
Jul. 21 Partly cloudy
Partly cloudy
 39° /18° 0 mm 9.7
Jul. 22 Sunny
Sunny
 40° /21° 0 mm 10.6
Jul. 23 Sunny
Sunny
 40° /21° 0 mm 10.8
Jul. 24 Sunny
Sunny
 39° /19° 0 mm 9
Jul. 25 Sunny
Sunny
 38° /19° 0 mm 9
Jul. 26 Sunny
Sunny
 39° /18° 0 mm 9
Jul. 27 Sunny
Sunny
 40° /18° 0 mm 9
Jul. 28 Sunny
Sunny
 41° /18° 0 mm 10
Jul. 29 Sunny
Sunny
 44° /22° 0 mm 10
Jul. 30 Sunny
Sunny
 44° /24° 0 mm 10
Jul. 31 Sunny
Sunny
 45° /25° 0 mm 11
Next
Important Notice
Our weather forecast for San Joaquin 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 Joaquin County forecast closer to your planned date for the most up-to-date weather information.
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San Joaquin County in July - FAQ

What are the expected maximum and minimum temperatures in San Joaquin County during July?
Expect warm days with temperatures around 36°, cooling to mild conditions of 15° after sunset. Perfect for those who enjoy warm weather.

How much rainfall should be expected in San Joaquin County during July?
Rainfall in San Joaquin 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 Joaquin County during July?
The average wind speed in San Joaquin County during July is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

UV exposure in San Joaquin County during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Stockton
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Location coordinates Where is San Joaquin County?

Get accurate weather forecasts for San Joaquin County, located at latitude 37.958 and longitude -121.291. Stay updated with localized weather information tailored for San Joaquin County.

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