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.
Westhaven Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Westhaven.
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Climate overview of Westhaven
With consistently stable weather, Westhaven, United States of America, sees little seasonal temperature change. Daytime highs average 15°C (59°F), ranging from 18°C (64°F) in September to 12°C (54°F) in December.
The city has a wet climate, receiving around 1348 mm (53 in) of rainfall per year. Despite the high annual total, it has a distinct dry season from June to September. December is the wettest month.
Westhaven Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Westhaven - and find the best time to visit.
Monthly Temperature in Westhaven
The climate in Westhaven remains fairly constant, offering moderate temperatures throughout the year. On average, daytime temperatures range from a moderate 18°C (64°F) in September to a chilly 12°C (54°F) in December.
Nighttime temperatures range from 11°C (52°F) in September to 4°C (39°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Westhaven
Westhaven is known for its substantial rainfall, with annual precipitation reaching 1348 mm (53 in). The seasons in Westhaven bring significant changes in precipitation. The wettest month, December, receives heavy rainfall, with an average of 262 mm (10 in) of precipitation. This rainfall is distributed across 19 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 4.7 mm (0.2 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Westhaven Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Westhaven
Conditions in Westhaven are generally most comfortable in August. They are typically least comfortable in January, February, March, April and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
wet
Feb
wet
Mar
very wet
Apr
wet
May
good
Jun
good
Jul
very good
Aug
excellent
Sep
very good
Oct
good
Nov
mixed
Dec
very wet
- Best overall: August
- Warmest weather: June, July, August, September and October
- Fewest rainy days: July, August and September
- Wettest months: January, February, March, April, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from June to September
Frequently asked questions about the climate in Westhaven
What is the best time to visit Westhaven?
August typically offers the most optimal weather in Westhaven. In contrast, January, February, March, April and December tend to have less optimal conditions. Westhaven has a distinct dry season from June to September.
What temperatures can I expect in Westhaven?
Daytime highs range from 12°C (54°F) in December to 18°C (64°F) in September. Nighttime lows range from 4°C (39°F) to 11°C (52°F). Temperatures stay relatively stable year-round.
How much rain does Westhaven get?
Annual rainfall is around 1348 mm (53 in). December is the wettest month with 262 mm (10 in), while August is the driest with 4.7 mm (0.2 in).
Westhaven 3-Day Forecast
Westhaven on the map
Westhaven is highlighted - select any city to see its climate.
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