Middletown Weather in September

During September, Middletown experiences high daytime temperatures of 24°C (75°F) and cooler nights around 12°C (54°F). Expect quite a bit of rainfall. Around 110 mm (4.3 in) is typical.

Rainfall in Middletown in September

Typically, about 9 days will experience rainfall, with an average of 110 mm (4.3 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Middletown in September

September in Middletown brings typical temperatures with highs around 24°C (75°F) and lows of 12°C (54°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

If your ideal day consists of dry skies and pleasant temperatures, May, June, July, August and September typically offer the best circumstances for Middletown.

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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 Middletown's climate page.

Middletown Temperature in September

Min Temperature 12°C (54°F)  

Max Temperature 24°C (75°F)  

Chance of Rain 30%  

Precipitation 110 mm (4.3 in)  

Rainy days 9 days  

What to Wear in Middletown 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 Middletown in September

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

Cycling

9/10

Walking

9/10

Camping

6/10

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 Middletown's climate page.

More climate data for Middletown

Temperature Rainfall

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