United States of America
Ukiah sees feels-like daytime highs peak around 35.7°C in August and nighttime lows bottom out near 4.1°C in December. December is the wettest month (~176 mm), while July is the driest (~2 mm). For sunshine, August leads with about 89% clear skies.
Based on mild feels-like temperatures and low rain chances, the most comfortable months are May, June, and September — expect around 12.1–27.6°C with roughly 11% chance of rain on a given day in May.
| Month | Low / High °C | Rain % | Rainfall | Clear skies | Wind |
|---|---|---|---|---|---|
| January | 4.3° / 14.5° | 35% | 170 mm | 37% | 7.9 kph |
| February | 5.6° / 16.6° | 33% | 161 mm | 37% | 8.1 kph |
| March | 7° / 19.3° | 30% | 130 mm | 41% | 8.4 kph |
| April | 8.8° / 23° | 20% | 60 mm | 50% | 8.6 kph |
| May☀ | 12.1° / 27.6° | 11% | 28 mm | 61% | 8.9 kph |
| June☀ | 15.3° / 31.7° | 4% | 10 mm | 76% | 8.9 kph |
| July | 16.8° / 35.5° | 1% | 2 mm | 88% | 8.1 kph |
| August | 16.7° / 35.7° | 1% | 2 mm | 89% | 7.5 kph |
| September☀ | 14.5° / 32.5° | 5% | 11 mm | 83% | 7.3 kph |
| October | 10.5° / 26° | 14% | 49 mm | 67% | 7.5 kph |
| November | 6.4° / 17.4° | 27% | 119 mm | 46% | 7.7 kph |
| December | 4.1° / 13.4° | 35% | 176 mm | 39% | 8 kph |
Feels-like temperatures from long-term historical data; ☀ marks the most comfortable months (mild temperatures, low rain).
Save your perfect conditions and get an email when a forecast matches.