August weather forecastDieppe, France
August
Weather in August
The last month of the summer, August, is also an enjoyable month in Dieppe, France, with an average temperature fluctuating between 19.5°C (67.1°F) and 15.4°C (59.7°F).Temperature
Dieppe's August weather reaches an average high of 19.5°C (67.1°F) and an average low of 15.4°C (59.7°F), making it the warmest month.Humidity
The average relative humidity in August in Dieppe is 80%.Rainfall
In Dieppe, France, in August, it is raining for 16 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Dieppe, France, there are 177.4 rainfall days, and 428mm (16.85") of precipitation is accumulated.Snowfall
In Dieppe, France, snow does not fall in April through October.Sea temperature
August and September, with an average sea temperature of 17.9°C (64.2°F), are months with the warmest seawater.Note: The majority of individuals do not enjoy swimming in water that is 17.9°C (64.2°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Dieppe, France, the average length of the day in August is 14h and 25min.On the first day of the month, sunrise is at 06:26 and sunset at 21:37. On the last day of August, sunrise is at 07:10 and sunset at 20:41 CEST.
Sunshine
In Dieppe, the average sunshine in August is 9h.UV index
June through August, with an average maximum UV index of 5, are months with the highest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In August, a daily maximum UV index of 5 leads to the following instructions:
Heed the precautions - Suggestions to avoid sunburn are made. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Dieppe, France
- Average high temperature in August: 19.5°C
The warmest month (with the highest average high temperature) is August (19.5°C).
The months with the lowest average high temperature are January and February (7.3°C).
- Average low temperature in August: 15.4°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (4.2°C).
Average pressure in August
Dieppe, France
- Average pressure in August: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in August
Dieppe, France
- Average wind speed in August: 17.5km/h
The windiest month (with the highest average wind speed) is December (27.5km/h).
The calmest month (with the lowest average wind speed) is July (17.3km/h).
Average humidity in August
Dieppe, France
- Average humidity in August: 80%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in August
Dieppe, France
- Average rainfall in August: 42mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in August
Dieppe, France
- Average rainfall days in August: 16 days
The month with the highest number of rainy days is October (16.7 days).
The month with the least rainy days is April (12.4 days).
Average snowfall in August
Dieppe, France
- Average snowfall in August: 0mm
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in August
Dieppe, France
- Average snowfall days in August: 0 days
The months with the highest number of snowfall days are January and February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in August
Dieppe, France
- Average sea temperature in August: 17.9°C
The best months for swimming (with the highest average sea temperature) are August and September (17.9°C).
The coldest month (with the lowest average sea temperature) is March (8.2°C).
Average daylight in August /
Average sunshine in August
Dieppe, France
- Average daylight in August: 14h and 24min
The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in August: 9h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The months with the least sunshine are January and November (Average sunshine: 4h and 0min).
Average sunshine days in August
Dieppe, France
- Average sunshine days in August: 11.3 days
The month with the most sunshine days is April (14.6 days).
The month with the least sunshine days is November (10.4 days).
Average UV index in August
Dieppe, France
- Average UV index in August: 5
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in August
Dieppe, France
- Average cloud cover in August: 39
The months with the most cloud cover are November and December (Cloud cover 60).
The months with the least cloud cover are April, July and August (Cloud cover 39).
Average visibility in August
Dieppe, France
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
