Weather in Santa Barbara County for May 2025
Beach Hazards Statement - See hour by hour.
Until now, May 2025 in Santa Barbara County has been nearly identical to the historical average, with a temperature of 20.7 °F (showing only a slight deviation of 0.3 °F).
The forecast for the coming days of May 2025 predicts a temperature of 31.3 °F , which is warmer than usual.
In general, the average temperature in Santa Barbara County at the beginning of May is 16.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28.3 °F by the end of May.
With an average of 3 rainy days, Santa Barbara County experiences minimal rainfall in May.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
Santa Barbara County Weather May
Temperatures trend during May in Santa Barbara County
May weather in Santa Barbara County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Overcast | 16° /11° | 0 mm | 4 | |
| May 2 |  Patchy rain possible | 19° /11° | 0.2 mm | 4 | |
| May 3 | Patchy rain possible | 17° /12° | 0.2 mm | 4 | |
| May 4 |  Sunny | 20° /11° | 0 mm | 6 | |
| May 5 | Patchy rain possible | 15° /10° | 0.1 mm | 4 | |
| May 6 | Patchy rain possible | 15° /10° | 0.6 mm | 4 | |
| May 7 | Overcast | 16° /12° | 0 mm | 4 | |
| May 8 |  Partly cloudy | 20° /11° | 0 mm | 6 | |
| May 9 | Partly cloudy | 25° /14° | 0 mm | 7 | |
| May 10 | Partly cloudy | 25° /15° | 0 mm | 7 | |
| May 11 | Partly cloudy | 29° /14° | 0 mm | 7 | |
| May 12 |  Cloudy | 21° /13° | 0 mm | 5 | |
| May 13 | Sunny | 20° /10° | 0 mm | 6 | |
| May 14 | Sunny | 21° /11° | 0 mm | 6 | |
| May 15 | Partly cloudy | 18° /12° | 0 mm | 5 | |
| May 16 | Overcast | 16° /12° | 0 mm | 4 | |
| May 17 | Overcast | 17° /11° | 0 mm | 4 | |
| May 18 | Sunny | 25° /13° | 0 mm | 7 | |
| May 19 | Sunny | 26° /15° | 0 mm | 7 | |
| May 20 | Sunny | 25° /20° | 0 mm | 7 | |
| May 21 | Overcast | 20° /12° | 0 mm | 5 | |
| May 22 | Cloudy | 21° /12° | 0 mm | 5 | |
| May 23 | Patchy rain possible | 21° /12° | 0.2 mm | 5 | |
| May 24 | Patchy rain possible | 19° /9° | 0.2 mm | 4 | |
| May 25 | Sunny | 25° /10° | 0 mm | 2.6 | |
| May 26 | Partly cloudy | 27° /15° | 0 mm | 2.4 | |
| May 27 | Sunny | 25° /13° | 0 mm | 2.5 | |
| May 28 | Sunny | 28° /11° | 0 mm | 2.3 | |
| May 29 | Sunny | 29° /12° | 0 mm | 0 | |
| May 30 | Sunny | 33° /15° | 0 mm | 6 | |
| May 31 | Sunny | 31° /15° | 0 mm | 6 | |
| Next | |||||
Santa Barbara County in May - FAQ
May rainfall patterns in Santa Barbara County
UV exposure in Santa Barbara County during May
Quick links
Where is Santa Barbara County?Get accurate weather forecasts for Santa Barbara County, located at latitude 34.421 and longitude -119.698. Stay updated with localized weather information tailored for Santa Barbara County.