Pinole (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Pinole.
Climate overview of Pinole
Pinole, California, United States of America, sees big temperature differences between seasons, with September peaking at 26°C (79°F) and December dropping to 14°C (57°F).
Rainfall is modest, totalling around 479 mm (19 in) annually. The city experiences a distinct dry season from May to October, with warm summers and mild winters. December tends to be the wettest month. The most sunshine falls in May, with an average of 10.8 hours of daily sunshine.
Pinole Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Pinole - and find the best time to visit.
Monthly Temperature in Pinole
Visitors to Pinole can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in September, the warmest time of the year, to a moderate 14°C (57°F) during cooler months like December.
At night, you can expect temperatures ranging from 13°C (55°F) in September to around 5°C (41°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Pinole
Pinole's climate is marked by below-average rainfall, accumulating 479 mm (19 in) of precipitation yearly. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives high rainfall, averaging 102 mm (4 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month July brings less rainfall, with 0.1 mm (0 in) over 0 rainy days. For more details, please visit our Pinole Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Pinole
Seasonal changes in sunshine hours are quite dramatic in Pinole. While May receives considerable daily sunshine with up to 10.8 hours, December marks the darkest time of the year, where sunshine is scarce 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
Humidity in Pinole by Month
The relative humidity is high throughout the year in Pinole.
The city experiences its highest humidity in January, reaching 80%. In June, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Pinole
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: April, May, June, July, August, September and October
- Warmest weather: June, July, August and September
- Most sunshine: April, May, June and July
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March, April, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to October, with warm summers and mild winters
Frequently asked questions about the climate in Pinole
What is the best time to visit Pinole?
April, May, June, July, August, September and October typically offer the most optimal weather in Pinole. In contrast, December tends to have less optimal conditions. Pinole has a distinct dry season from May to October, with warm summers and mild winters.
What temperatures can I expect in Pinole?
Daytime highs range from 14°C (57°F) in December to 26°C (79°F) in September. Nighttime lows range from 5°C (41°F) to 13°C (55°F). Temperatures vary considerably through the year.
How much rain does Pinole get?
Annual rainfall is around 479 mm (19 in). December is the wettest month with 102 mm (4 in), while July is the driest with 0.1 mm (0 in).
How sunny is Pinole?
Pinole receives around 3,058 hours of sunshine per year. May is the sunniest month with 324 hours, while December is the cloudiest with just 160 hours. Overall, Pinole enjoys abundant sunshine.
Pinole 3-Day Forecast
Pinole (CA) 3-Day Forecast
Pinole on the map
Pinole is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
The 10 most alternative cities in the United States
Discover the top 10 fun and alternative U.S. cities rich in art, culture, and adventure. From Portland's hippy charm to Sedona's stunning landscapes.
Sedona: Explore Majestic Red Rock Landscapes
A picturesque artists' town surrounded by red rocks and known for its spirituality, vortex energy, and stunning hikes like Cathedral Rock.
10 most idyllic villages to visit in the United States
Discover 10 idyllic villages in the USA, from California to Vermont. Explore their unique charm, rich history, stunning nature, and vibrant arts scenes.