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United States weather

Weather in Stockton for September 2025

Your guide to Stockton weather in September - trends and predictions

    Temperatures

  • In general, the average temperature in Stockton at the beginning of September is 34.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 32 °F by the end of September.

    • Rain 🌧️

  • Precipitation in Stockton during September is a rare event, with an average of fewer than 2 rainy days.

    • More

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Average dry days
29
Dry days
Average rainy days
1
Rainy days
Average snowy days
0
Snow days
Average temperatures
32°/13°
Temperatures
Average wind speed
16 km/h
Avg max wind
Average humidity
51 %
Avg humidity

Stockton in September average weather

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
30°
2
Overcast
31°
3
Overcast
33°
4
Mist
36°
5
Mist
38°
6
Sunny
38°
7
Partly cloudy
36°
8
Sunny
36°
9
Partly cloudy
36°
10
Mist
34°
11
Cloudy
34°
12
Overcast
32°
13
Mist
34°
14
Partly cloudy
35°
15
Partly cloudy
29°
16
Cloudy
27°
17
Overcast
26°
18
Mist
26°
19
Mist
31°
20
Mist
31°
21
Cloudy
32°
22
Cloudy
33°
23
Overcast
33°
24
Mist
34°
25
Mist
30°
26
Overcast
31°
27
Mist
34°
28
Mist
33°
29
Partly cloudy
34°
30
Light rain shower
28°
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Temperatures trend during September in Stockton

See the weather trend as well as the moving average line

September weather day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
Sept. 1 Overcast
Overcast
 30° /15° 0 mm 7
Sept. 2 Overcast
Overcast
 31° /13° 0 mm 7
Sept. 3 Overcast
Overcast
 33° /15° 0 mm 8
Sept. 4 Mist
Mist
 36° /16° 0 mm 9
Sept. 5 Mist
Mist
 38° /16° 0 mm 9
Sept. 6 Sunny
Sunny
 38° /17° 0 mm 10
Sept. 7 Partly cloudy
Partly cloudy
 36° /16° 0 mm 9
Sept. 8 Sunny
Sunny
 36° /15° 0 mm 9
Sept. 9 Partly cloudy
Partly cloudy
 36° /14° 0 mm 9
Sept. 10 Mist
Mist
 34° /13° 0 mm 8
Sept. 11 Cloudy
Cloudy
 34° /12° 0 mm 8
Sept. 12 Overcast
Overcast
 32° /13° 0 mm 8
Sept. 13 Mist
Mist
 34° /13° 0 mm 8
Sept. 14 Partly cloudy
Partly cloudy
 35° /15° 0 mm 9
Sept. 15 Partly cloudy
Partly cloudy
 29° /13° 0 mm 7
Sept. 16 Cloudy
Cloudy
 27° /13° 0.1 mm 6
Sept. 17 Overcast
Overcast
 26° /11° 0 mm 6
Sept. 18 Mist
Mist
 26° /12° 0 mm 6
Sept. 19 Mist
Mist
 31° /12° 0 mm 7
Sept. 20 Mist
Mist
 31° /12° 0 mm 7
Sept. 21 Cloudy
Cloudy
 32° /10° 0 mm 7
Sept. 22 Cloudy
Cloudy
 33° /11° 0 mm 8
Sept. 23 Overcast
Overcast
 33° /12° 0 mm 8
Sept. 24 Mist
Mist
 34° /13° 0 mm 7
Sept. 25 Mist
Mist
 30° /13° 0 mm 7
Sept. 26 Overcast
Overcast
 31° /10° 0 mm 7
Sept. 27 Mist
Mist
 34° /11° 0 mm 8
Sept. 28 Mist
Mist
 33° /12° 0 mm 8
Sept. 29 Partly cloudy
Partly cloudy
 34° /10° 0 mm 8
Sept. 30 Light rain shower
Light rain shower
 28° /12° 1.9 mm 7
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Important Notice
Our weather forecast for Stockton in September 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 Stockton forecast closer to your planned date for the most up-to-date weather information.

Stockton in September - FAQ

What are the expected maximum and minimum temperatures in Stockton during September?
Expect warm days with temperatures around 32°, cooling to mild conditions of 13° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Stockton during September?
Rainfall in Stockton during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 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 Stockton during September?
The average wind speed in Stockton during September is 16 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Stockton

Explore the daily rainfall trends and prepare for Stocktons September weather 💧

UV exposure in Stockton during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

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Location coordinates Where is Stockton?

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

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