FranceAverage weather for Dieppe in September
It's pleasantly warm in September in Dieppe with an average temperature of 20°C. Temperatures this month range from a low of 18°C to a high of 22°C. At night, you can expect temperatures between 11°C and 16°C.
Start of September
The month of September starts in Dieppe with warm temps, averaging around 22°C during the day and nights around 15°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.
Mid September
By mid-September, daytime temps drop to around 21°C, with nights around 14°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of September
By the end of September, the average daytime temperature in Dieppe is around 19°C, while nighttime temps are about 12°C. A shower might pop up, but overall, the weather will be dry and sunny.
In September, there is an average of 50 mm of precipitation, spread over 10 days. The wind speed is around 4 Bft, mostly coming from the South.
Dieppe in September |
New York | ||
|---|---|---|---|
 Average temperature |
20°C | 27°C | |
 Max. temperature |
22°C | 31°C | |
| Min. temperature |
18°C | -5°C | |
 Total precipitation |
50 mm | 57 mm | |
| Rainy days |
10 days | 9 days | |
August
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is September a good time to visit Dieppe?
Looking for great weather? September is a good time to be in Dieppe. The temperatures are nice, and there’s not too much rain.
Temperature records
With 32°C in 2023, Dieppe reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 13°C in 2020. The extreme nighttime temperatures ranged from a lowest recorded value of 2°C to a highest value of 20°C.
Check out the climate of Dieppe for all months and discover the best travel time
Curious about the weather in other parts of France? Check out the climate and weather for spots like Paris, Côte d'Azur, Bretagne, or explore other destinations in France.
Daily Temperature in September in Dieppe
This chart shows the average daily high and low temperatures in September for Dieppe, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in September in Dieppe
The chart below shows the average daily precipitation in September for Dieppe, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 10 days of precipitation in Dieppe.
Daily UV index in September in Dieppe
This chart shows the average daily UV index in September in Dieppe, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Dieppe over the years
This chart shows the average temperature in September in Dieppe, measured in degrees Celsius, over the past few years.
Total precipitation in September in Dieppe over the years
This chart shows the average precipitation in September in Dieppe, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in September for Dieppe
Click on any day in September to get detailed info about the usual weather on that day in Dieppe. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Dieppe
Have you been to Dieppe in September?
Share your weather experience in September in Dieppe.
Average weather in Dieppe by month
Click on a month below to see detailed weather info for Dieppe. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
