Fremont (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Fremont.
Climate overview of Fremont
Fremont, California, United States of America, experiences significant temperature variation throughout the year. Summers bring daytime highs of 26°C (79°F) in September, while winters cool to 15°C (59°F) in December.
The city has a relatively dry climate, receiving around 353 mm (14 in) of rainfall per year. It does experience a distinct dry season from April to November, with warm summers and mild winters. December is the wettest month and July the driest. The most sunshine falls in May, with an average of 10.8 hours of daily sunshine.
Fremont Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Fremont - and find the best time to visit.
Monthly Temperature in Fremont
Depending on the time of the year, temperatures range from comfortable to moderate in Fremont. On average, daytime temperatures range from a comfortable 26°C (79°F) in September to a moderate 15°C (59°F) in December.
Nighttime temperatures range from 14°C (57°F) in September to 6°C (43°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Fremont
Fremont maintains relatively dry conditions year-round, recording average annual precipitation of 353 mm (14 in). The seasons in Fremont bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 80 mm (3.1 in) of precipitation. This rainfall is distributed across 12 rainy days.
In contrast, the driest month, July, experiences much less rainfall, totaling 0 mm (0 in) over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Fremont 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 Fremont
In Fremont, summer days are longer and more sunny, with daily sunshine hours peaking at 10.8 hours in May. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 5.3 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Fremont by Month
The relative humidity is high throughout the year in Fremont.
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 Fremont
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
- Seasonal pattern: A distinct dry season from April to November, with warm summers and mild winters
Frequently asked questions about the climate in Fremont
What is the best time to visit Fremont?
April, May, June, July, August, September and October typically offer the most optimal weather in Fremont. In contrast, January, February and December tend to have less optimal conditions. Fremont has a distinct dry season from April to November, with warm summers and mild winters.
What temperatures can I expect in Fremont?
Daytime highs range from 15°C (59°F) in December to 26°C (79°F) in September. Nighttime lows range from 6°C (43°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Fremont get?
Annual rainfall is around 353 mm (14 in). December is the wettest month with 80 mm (3.1 in), while July is the driest with 0 mm (0 in).
How sunny is Fremont?
Fremont 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, Fremont enjoys abundant sunshine.
Fremont 3-Day Forecast
Fremont (CA) 3-Day Forecast
Fremont on the map
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