Average weather for Cayeux-sur-Mer in July
It's warm in July in Cayeux-sur-Mer with an average temperature of 23°C. Temperatures this month range from a low of 21°C to a high of 27°C. At night, you can expect temperatures between 14°C and 16°C.
Start of July
The month of July starts in Cayeux-sur-Mer with warm temps, averaging around 23°C during the day and nights around 15°C. There’s little chance of precipitation. The weather’s mostly sunny and dry.
Mid July
By mid-July, daytime temps rise to around 24°C, with nights around 15°C. Not much precipitation expected during this period. It’s mostly dry and sunny.
End of July
By the end of July, the average daytime temperature in Cayeux-sur-Mer is around 23°C, while nighttime temps are about 16°C. A shower might pop up, but overall, the weather will be dry and sunny.
In July, there is an average of 46 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the Southwest.
Cayeux-sur-Mer in July |
New York | ||
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23°C | 31°C | |
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27°C | 33°C | |
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21°C | -5°C | |
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46 mm | 160 mm | |
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9 days | 18 days |
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is July a good time to visit Cayeux-sur-Mer?
Looking for great weather? July is a good time to be in Cayeux-sur-Mer. The temperatures are nice, and there’s not too much rain.
Temperature records
With 40°C in 2022, Cayeux-sur-Mer reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 15°C in 2014. The extreme nighttime temperatures ranged from a lowest recorded value of 8°C to a highest value of 21°C.
Check out the climate of Cayeux-sur-Mer 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 July in Cayeux-sur-Mer
This chart shows the average daily high and low temperatures in July for Cayeux-sur-Mer, 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 July in Cayeux-sur-Mer
The chart below shows the average daily precipitation in July for Cayeux-sur-Mer, 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 July, you can expect about 9 days of precipitation in Cayeux-sur-Mer.
Daily UV index in July in Cayeux-sur-Mer
This chart shows the average daily UV index in July in Cayeux-sur-Mer, 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 July in Cayeux-sur-Mer over the years
This chart shows the average temperature in July in Cayeux-sur-Mer, measured in degrees Celsius, over the past few years.
Total precipitation in July in Cayeux-sur-Mer over the years
This chart shows the average precipitation in July in Cayeux-sur-Mer, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in July for Cayeux-sur-Mer
Click on any day in July to get detailed info about the usual weather on that day in Cayeux-sur-Mer. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in July in Cayeux-sur-Mer
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Average weather in Cayeux-sur-Mer by month
Click on a month below to see detailed weather info for Cayeux-sur-Mer. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Cayeux-sur-Mer for all months at once