Bethel Weather in September

September in Bethel brings moderate temperatures around 12°C (54°F) during the day, dropping to 5°C (41°F) at night, with the most rainfall of the year.

Rainfall in Bethel in September

Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. Historically, the month has about 16 days of rain, averaging 86 mm (3.4 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.

Temperature in Bethel in September

September in Bethel sees highs of 12°C (54°F) and lows of 5°C (41°F) overnight. Conditions are often most pleasant around the middle of the day. At 5°C (41°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Wind Speed in Bethel in September

Wind speeds average 4 m/s (8 knots) during September. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.

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

Bethel Temperature in September

Min Temperature 5°C (41°F)  

Max Temperature 12°C (54°F)  

Chance of Rain 53%  

Precipitation 86 mm (3.4 in)  

Rainy days 16 days  

Humidity 88%  

Windspeed 4 m/s (8 knots)  

What to Wear in Bethel in September

The weather can be unpredictable in September, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho.

What To Do in Bethel in September

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

Cycling

6/10

Walking

6/10

Barbeque

4/10

Camping

4/10

Outdoor sports

6/10

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 Bethel's climate page.

More climate data for Bethel

Temperature Rainfall Humidity Wind Speed

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