Stockton (CA)
May
Weather in Stockton, California for May 2026
Your guide to Stockton weather in May - trends and predictions
In general, the average temperature in Stockton at the beginning of May is 21.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30 °F by the end of May.
With an average of 3 rainy days, Stockton experiences minimal rainfall in May.
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Temperatures
Rain 🌧️
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28
Dry days
3
Rainy days
0
Snow days
27°/11°
Temperatures
16 km/h
Avg max wind
49 %
Avg humidity
Stockton Weather May
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Temperatures trend during May in Stockton
See the weather trend as well as the moving average line
May weather in Stockton day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 23° /9° | 0 mm | 6 | |
| May 2 |  Moderate rain at times | 22° /9° | 1.4 mm | 5 | |
| May 3 |  Cloudy | 22° /10° | 0.2 mm | 5 | |
| May 4 | Moderate rain at times | 20° /8° | 5.9 mm | 5 | |
| May 5 |  Patchy rain possible | 21° /8° | 0.2 mm | 5 | |
| May 6 | Moderate rain at times | 22° /9° | 2.7 mm | 5 | |
| May 7 | Patchy rain possible | 23° /9° | 0.1 mm | 6 | |
| May 8 | Patchy rain possible | 25° /8° | 0.1 mm | 6 | |
| May 9 |  Sunny | 28° /10° | 0 mm | 7 | |
| May 10 | Sunny | 29° /11° | 0 mm | 7 | |
| May 11 | Sunny | 28° /11° | 0 mm | 7 | |
| May 12 | Sunny | 26° /12° | 2.7 mm | 6 | |
| May 13 | Sunny | 28° /11° | 0 mm | 7 | |
| May 14 | Patchy rain possible | 30° /12° | 0 mm | 7 | |
| May 15 |  Partly cloudy | 31° /11° | 0 mm | 7 | |
| May 16 | Sunny | 32° /13° | 0 mm | 8 | |
| May 17 | Overcast | 29° /12° | 0 mm | 7 | |
| May 18 | Sunny | 29° /11° | 0 mm | 7 | |
| May 19 | Sunny | 30° /11° | 0 mm | 8 | |
| May 20 | Sunny | 30° /11° | 0 mm | 8 | |
| May 21 | Sunny | 31° /10° | 0 mm | 8 | |
| May 22 | Sunny | 30° /11° | 0 mm | 7 | |
| May 23 | Partly cloudy | 27° /11° | 0 mm | 6 | |
| May 24 | Sunny | 26° /10° | 0 mm | 6 | |
| May 25 | Cloudy | 26° /10° | 0 mm | 6 | |
| May 26 | Sunny | 28° /10° | 0 mm | 7 | |
| May 27 | Sunny | 31° /11° | 0 mm | 7 | |
| May 28 | Patchy rain possible | 28° /11° | 0.1 mm | 6 | |
| May 29 | Partly cloudy | 30° /10° | 0 mm | 7 | |
| May 30 | Sunny | 33° /12° | 0 mm | 8 | |
| May 31 | Sunny | 34° /14° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Stockton in May 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.
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Stockton in May - FAQ
What are the expected maximum and minimum temperatures in Stockton during May?
Enjoy moderate daytime temperatures of up to 27° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Stockton during May?
Expect minimal rainfall in Stockton during May, with a total of 16.1 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Stockton during May?
The average wind speed in Stockton during May is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Stockton
Explore the daily rainfall trends and prepare for Stocktons May weather 💧
UV exposure in Stockton during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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