Modesto (CA)
May
Weather in Modesto, California for May 2026
Your guide to Modesto weather in May - trends and predictions
In general, the average temperature in Modesto at the beginning of May is 23.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 31 °F by the end of May.
Precipitation in Modesto during May is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
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30
Dry days
1
Rainy days
0
Snow days
28°/12°
Temperatures
18 km/h
Avg max wind
45 %
Avg humidity
Modesto Weather May
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Temperatures trend during May in Modesto
See the weather trend as well as the moving average line
May weather in Modesto day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Sunny | 26° /10° | 0 mm | 7 | |
| May 2 | Sunny | 27° /10° | 0 mm | 7 | |
| May 3 | Sunny | 23° /11° | 0 mm | 6 | |
| May 4 |  Light rain shower | 21° /9° | 8.6 mm | 6 | |
| May 5 | Patchy rain possible | 22° /7° | 0 mm | 6 | |
| May 6 |  Overcast | 24° /9° | 0 mm | 6 | |
| May 7 | Sunny | 24° /9° | 0 mm | 6 | |
| May 8 | Sunny | 28° /10° | 0 mm | 7 | |
| May 9 | Sunny | 31° /12° | 0 mm | 8 | |
| May 10 | Sunny | 33° /14° | 0 mm | 9 | |
| May 11 | Sunny | 30° /13° | 0 mm | 8 | |
| May 12 | Sunny | 24° /12° | 1.5 mm | 6 | |
| May 13 | Sunny | 26° /11° | 0 mm | 7 | |
| May 14 | Sunny | 28° /10° | 0 mm | 8 | |
| May 15 | Sunny | 30° /11° | 0 mm | 8 | |
| May 16 | Sunny | 31° /13° | 0 mm | 8 | |
| May 17 | Sunny | 27° /12° | 0 mm | 7 | |
| May 18 | Sunny | 28° /11° | 0 mm | 8 | |
| May 19 | Sunny | 30° /12° | 0 mm | 8 | |
| May 20 | Sunny | 32° /13° | 0 mm | 8 | |
| May 21 |  Partly cloudy | 33° /11° | 0 mm | 8 | |
| May 22 | Sunny | 32° /13° | 0 mm | 8 | |
| May 23 | Sunny | 28° /11° | 0 mm | 7 | |
| May 24 | Sunny | 27° /10° | 0 mm | 6 | |
| May 25 | Sunny | 27° /9° | 0 mm | 7 | |
| May 26 | Sunny | 28° /10° | 0 mm | 7 | |
| May 27 | Sunny | 32° /11° | 0 mm | 8 | |
| May 28 | Sunny | 29° /11° | 0 mm | 8 | |
| May 29 | Partly cloudy | 31° /11° | 0 mm | 8 | |
| May 30 | Sunny | 34° /13° | 0 mm | 8 | |
| May 31 | Sunny | 36° /15° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Modesto 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 Modesto forecast closer to your planned date for the most up-to-date weather information.
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Modesto in May - FAQ
What are the expected maximum and minimum temperatures in Modesto during May?
Enjoy moderate daytime temperatures of up to 28° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Modesto during May?
Expect minimal rainfall in Modesto during May, with a total of 17.2 mm over approximately 1 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Modesto during May?
The average wind speed in Modesto during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Modesto
Explore the daily rainfall trends and prepare for Modestos May weather 💧
UV exposure in Modesto during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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