Solano County (Fairfield)
May
Weather in Solano County, California for May 2026
Your guide to Solano County weather in May - trends and predictions
In general, the average temperature in Solano County at the beginning of May is 21.6 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.9 °F by the end of May.
Precipitation in Solano County 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
25°/10°
Temperatures
20 km/h
Avg max wind
56 %
Avg humidity
Solano County Weather May
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Temperatures trend during May in Solano County
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May weather in Solano County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Sunny | 23° /9° | 0 mm | 6 | |
| May 2 | Sunny | 20° /9° | 0 mm | 5 | |
| May 3 | Sunny | 21° /10° | 0 mm | 6 | |
| May 4 |  Moderate or heavy rain shower | 20° /7° | 13.1 mm | 5 | |
| May 5 |  Cloudy | 21° /8° | 0 mm | 6 | |
| May 6 | Sunny | 23° /9° | 0 mm | 6 | |
| May 7 | Sunny | 23° /8° | 0 mm | 6 | |
| May 8 | Sunny | 26° /10° | 0 mm | 7 | |
| May 9 | Sunny | 29° /13° | 0 mm | 7 | |
| May 10 | Sunny | 30° /10° | 0 mm | 7 | |
| May 11 | Sunny | 25° /10° | 0 mm | 6 | |
| May 12 | Sunny | 22° /10° | 3.8 mm | 6 | |
| May 13 | Sunny | 22° /9° | 0 mm | 6 | |
| May 14 | Sunny | 24° /8° | 0 mm | 6 | |
| May 15 |  Overcast | 25° /10° | 0 mm | 6 | |
| May 16 |  Partly cloudy | 26° /10° | 0 mm | 7 | |
| May 17 | Sunny | 25° /10° | 0 mm | 6 | |
| May 18 | Sunny | 24° /11° | 0 mm | 7 | |
| May 19 | Sunny | 27° /11° | 0 mm | 7 | |
| May 20 | Sunny | 28° /10° | 0 mm | 7 | |
| May 21 | Sunny | 29° /9° | 0 mm | 7 | |
| May 22 | Sunny | 26° /9° | 0 mm | 6 | |
| May 23 | Partly cloudy | 24° /8° | 0 mm | 6 | |
| May 24 | Sunny | 22° /10° | 0 mm | 6 | |
| May 25 |  Patchy rain possible | 20° /9° | 0.1 mm | 5 | |
| May 26 | Sunny | 25° /9° | 0 mm | 6 | |
| May 27 | Sunny | 26° /9° | 0 mm | 7 | |
| May 28 | Overcast | 25° /10° | 0 mm | 6 | |
| May 29 | Sunny | 30° /10° | 0 mm | 7 | |
| May 30 | Sunny | 34° /12° | 0 mm | 8 | |
| May 31 | Sunny | 28° /12° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Solano County 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 Solano County forecast closer to your planned date for the most up-to-date weather information.
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Solano County in May - FAQ
What are the expected maximum and minimum temperatures in Solano County during May?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Solano County during May?
In May, Solano County can expect light to moderate rainfall, totaling 26.5 mm across approximately 1 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Solano County during May?
The average wind speed in Solano County during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Solano County
Explore the daily rainfall trends and prepare for Solano Countys May weather 💧
UV exposure in Solano County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Solano County?Get accurate weather forecasts for Solano County, located at latitude 38.249 and longitude -122.04. Stay updated with localized weather information tailored for Solano County.
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