Westhaven Weather in September

Westhaven in September averages 18°C (64°F) during the day and 9°C (48°F) at night. Some rainfall is typical for this time of year.

Rainfall in Westhaven in September

Historically, September sees about 5 days of rain, with a monthly average of 33 mm (1.3 in). Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Westhaven in September

Temperatures in Westhaven in September top out at 18°C (64°F) and drop to 9°C (48°F) overnight. The difference between afternoon and evening temperatures is usually noticeable. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. On average, it is the month with the highest temperature of the year.

For Westhaven itself, August generally stands out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
• February
• March
• April

• May
• June
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• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Westhaven's climate page.

Westhaven Temperature in September

Min Temperature 9°C (48°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 16%  

Precipitation 33 mm (1.3 in)  

Rainy days 5 days  

What to Wear in Westhaven in September

For Westhaven in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Some rain is possible, so pack something to handle light showers.

What To Do in Westhaven in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling

6/10

Walking

6/10

Camping

5/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Westhaven's climate page.

More climate data for Westhaven

Temperature Rainfall

See the full Westhaven climate overview or explore weather in the United States of America.