Glen Weather in September

September in Glen averages 21°C (70°F) during the day and 8°C (46°F) at night. With just 90 mm (3.5 in) of rainfall on average, it doesn't get much drier than this.

Rainfall in Glen in September

Known for its least rainfall, this month is the best of the year for people who like to spend time outdoors. On average, there are about 11 days with rain during this month, averaging 90 mm (3.5 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Glen in September

Glen in September is worth a visit. The temperature is excellent, with 21°C (70°F) during the day and 8°C (46°F) at night. The difference between afternoon and evening temperatures is usually noticeable. At 8°C (46°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Glen.

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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 Glen's climate page.

Glen Temperature in September

Min Temperature 8°C (46°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 37%  

Precipitation 90 mm (3.5 in)  

Rainy days 11 days  

What to Wear in Glen in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes.

What To Do in Glen in September

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

Cycling

9/10

Walking

9/10

Camping

4/10

Outdoor sports

9/10

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 Glen's climate page.

More climate data for Glen

Temperature Rainfall

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