Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average snowfall in May
- Average snowfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
Dieppe's shift into May is marked by a subtle change to a refreshing 14.1°C (57.4°F) from April's 12.2°C (54°F) in temperature. Nights in May in Dieppe exhibit a minor reduction to an average low temperature of 9.8°C (49.6°F).Humidity
In May, the average relative humidity in Dieppe is 83%.Rainfall
In May, the rain falls for 14.4 days. Throughout May, 27mm (1.06") of precipitation is accumulated. In Dieppe, during the entire year, the rain falls for 177.4 days and collects up to 428mm (16.85") of precipitation.Snowfall
In Dieppe, snow does not fall in April through October.Sea temperature
In Dieppe, in May, the average water temperature is 12.1°C (53.8°F).Note: Being in 12.1°C (53.8°F) waters at 13°C (55.4°F) is discomforting, but anything below 10°C (50°F) can jeopardize breathing and induce cold shock, factoring in physical endurance.
Daylight
The average length of the day in May in Dieppe is 15h and 25min.On the first day of the month, sunrise is at 06:30 and sunset at 21:14. On the last day of May, sunrise is at 05:52 and sunset at 21:54 CEST.
Sunshine
The average sunshine in May is 8.7h.UV index
The average daily maximum UV index in May in Dieppe, France, is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 4 in May translates into this advice:
Take necessary precautions - Protection from skin and eye injury is mandatory. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What are the temperatures in Dieppe in May?
What is the average humidity in May in Dieppe?
How much does it rain in Dieppe in May?
When it does not snow in Dieppe?
What is the sea water temperature in May in Dieppe?
How many hours of daylight does Dieppe have in May?
When is the sunrise / sunset in May in Dieppe?
How long on average sun shines in May in Dieppe?
What is the UV index intensity in May in Dieppe?
Average temperature in May
Dieppe, France
- Average high temperature in May: 14.1°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 May: 9.8°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 May
Dieppe, France
- Average pressure in May: 1017mbar
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 May
Dieppe, France
- Average wind speed in May: 18.4km/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 May
Dieppe, France
- Average humidity in May: 83%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is September (79%).
Average rainfall in May
Dieppe, France
- Average rainfall in May: 27mm
The wettest month (with the highest rainfall) is December (51mm).
The driest month (with the least rainfall) is April (23mm).
Average rainfall days in May
Dieppe, France
- Average rainfall days in May: 14.4 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 May
Dieppe, France
- Average snowfall in May: 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 May
Dieppe, France
- Average snowfall days in May: 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 May
Dieppe, France
- Average sea temperature in May: 12.1°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 May /
Average sunshine in May
Dieppe, France
- Average daylight in May: 15h and 2min
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 May: 8h and 4min
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 May
Dieppe, France
- Average sunshine days in May: 12.8 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 May
Dieppe, France
- Average UV index in May: 4
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 May
Dieppe, France
- Average cloud cover in May: 42
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 May
Dieppe, France
- Average visibility in May: 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).
Dieppe, France
Weather forecast for your location
2. Allow the app to use your location