Reims weather

Our guide to the weather in Reims during September

21

Average high

4

UV Index

50mm

Monthly rainfall

75%

Humidity

We've looked at the most up-to-date weather data for Reims, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Reims weather in September.

How warm is it in Reims during September?

The temperature reaches around 21℃ during the daytime in September, falling away to 11℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Reims during September?

On average, there will be 3 rainy days during the month, amounting to 49.8mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Reims during September?

You're unlikely to experience any strong winds. Expect a light breeze that picks up slightly at times in September. With moderate air temperatures, any breeze will feel cool.

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Weather in Reims

Our month-by-month guide to the weather and climate in Reims

5.2

Reims weather in

January
6.8

Reims weather in

February
11.1

Reims weather in

March
15.0

Reims weather in

April
17.7

Reims weather in

May
21.3

Reims weather in

June
23.9

Reims weather in

July
24.4

Reims weather in

August
20.7

Reims weather in

September
15.7

Reims weather in

October
9.9

Reims weather in

November
6.4

Reims weather in

December