Contents
- Weather in July
- Frequently asked questions
- Average temperature in July
- Average pressure in July
- Average wind speed in July
- Average humidity in July
- Average rainfall in July
- Average rainfall days in July
- Average snowfall in July
- Average snowfall days in July
- Average sea temperature in July
- Average daylight in July
- Average sunshine in July
- Average sunshine days in July
- Average UV index in July
- Average cloud cover in July
- Average visibility in July
Weather in July
Temperature
Upon the beginning of July, Cayeux-sur-Mer's high-temperatures register at an agreeable 21.4°C (70.5°F), closely mirroring the preceding month. Cayeux-sur-Mer throughout July, records an average low-temperature of 13°C (55.4°F).Humidity
In Cayeux-sur-Mer, the average relative humidity in July is 80%.Rainfall
In Cayeux-sur-Mer, during July, the rain falls for 17.4 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, in Cayeux-sur-Mer, there are 190.2 rainfall days, and 547mm (21.54") of precipitation is accumulated.Snowfall
In Cayeux-sur-Mer, snow does not fall in April through October.Sea temperature
In Cayeux-sur-Mer, the average seawater temperature in July is 16.3°C (61.3°F).Note: For most, swimming in 16.3°C (61.3°F) is not a pleasant experience. As the temperature falls from 21°C (69.8°F) to 15°C (59°F), controlling one's breathing becomes more difficult.
Daylight
In July, the average length of the day is 15h and 53min.On the first day of July in Cayeux-sur-Mer, France, sunrise is at 05:48 and sunset at 22:07. On the last day of the month, sunrise is at 06:22 and sunset at 21:38 CEST.
Sunshine
In July, the average sunshine in Cayeux-sur-Mer, France, is 9.6h.UV index
The months with the highest UV index in Cayeux-sur-Mer are June through August, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index, 5 in July, converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the average July temperature in Cayeux-sur-Mer?
What is the average humidity in July in Cayeux-sur-Mer?
How many days does it rain in July in Cayeux-sur-Mer?
When it does not snow in Cayeux-sur-Mer?
How cold is the water in July in Cayeux-sur-Mer?
How many hours of daylight does Cayeux-sur-Mer have in July?
When is the sunrise / sunset in July in Cayeux-sur-Mer?
How long on average sun shines in July in Cayeux-sur-Mer?
When is the highest UV index in Cayeux-sur-Mer?
What is the UV index reading in July in Cayeux-sur-Mer?
Average temperature in July
Cayeux-sur-Mer, France
- Average high temperature in July: 21.4°C
The warmest month (with the highest average high temperature) is August (21.7°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in July: 13°C
The month with the highest average low temperature is August (13.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in July
Cayeux-sur-Mer, France
- Average pressure in July: 1016.2mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed in July
Cayeux-sur-Mer, France
- Average wind speed in July: 13.7km/h
The windiest month (with the highest average wind speed) is December (20.3km/h).
The calmest month (with the lowest average wind speed) is August (13.4km/h).
Average humidity in July
Cayeux-sur-Mer, France
- Average humidity in July: 80%
The months with the highest relative humidity are January, November and December (87%).
The month with the lowest relative humidity is August (78%).
Average rainfall in July
Cayeux-sur-Mer, France
- Average rainfall in July: 39mm
The wettest month (with the highest rainfall) is December (71mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in July
Cayeux-sur-Mer, France
- Average rainfall days in July: 17.4 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is April (13.5 days).
Average snowfall in July
Cayeux-sur-Mer, France
- Average snowfall in July: 0mm
The month with the highest snowfall is January (29mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in July
Cayeux-sur-Mer, France
- Average snowfall days in July: 0 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in July
Cayeux-sur-Mer, France
- Average sea temperature in July: 16.3°C
The best months for swimming (with the highest average sea temperature) are August and September (17.8°C).
The coldest month (with the lowest average sea temperature) is March (7.9°C).
Average daylight in July /
Average sunshine in July
Cayeux-sur-Mer, France
- Average daylight in July: 15h and 5min
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 6min).
- Average sunshine in July: 9h and 4min
The month with the most sunshine is June (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in July
Cayeux-sur-Mer, France
- Average sunshine days in July: 10.4 days
The months with the most sunshine days are March and April (13.7 days).
The month with the least sunshine days is November (10.1 days).
Average UV index in July
Cayeux-sur-Mer, France
- Average UV index in July: 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 July
Cayeux-sur-Mer, France
- Average cloud cover in July: 42
The months with the most cloud cover are January, November and December (Cloud cover 59).
The months with the least cloud cover are April and August (Cloud cover 40).
Average visibility in July
Cayeux-sur-Mer, France
- Average visibility in July: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Cayeux-sur-Mer, France
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