Ukiah (CA) Weather and Climate: A Comprehensive Guide
The temperature in Ukiah can vary quite a bit throughout the year.
Temperatures can be very warm during the warmest months,
and mild during the cooler months.
It receives a reasonable amount of rain/snowfall.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
Visitors to Ukiah can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 34°C in July. In December, the coolest month of the year, temperatures drop to a moderate 13°C.
At night, you can expect cooler temperatures, with averages dropping to around 2°C during this month. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Generally, Ukiah experiences moderate precipitation patterns, averaging 844 mm yearly. Ukiah can be quite wet during December, receiving approximately 180 mm of precipitation over 15 rainy days. In contrast August, experiences much drier conditions, with 0.1 mm of rainfall, spread across 0 rainy days. For more details, please visit our Ukiah Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Ukiah can be enjoyed more throughout the sunniest month of May under a blue sky, with approximately 10.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 5.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
overcast and slight rain overcast and rain broken clouds and rainForecast for Ukiah (CA)
3 m/s
3 m/s
5 m/s
The best time of year to visit Ukiah in the United States of America
During the months of April, May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
Yes, the months of June, July, August and September are very dry.
July has an average maximum temperature of 34°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 13°C.
December tops the wettest month list with 180 mm of rainfall.
August is the driest month with 0 mm of precipitation.
May is the sunniest month with an average of 310 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
