Average weather for La Seyne-sur-Mer in July
It's hot in July in La Seyne-sur-Mer with an average temperature of 30°C. Temperatures this month range from a low of 29°C to a high of 31°C. At night, you can expect temperatures between 19°C and 22°C.
Start of July
The month of July starts in La Seyne-sur-Mer with hot temps, averaging around 30°C during the day and nights around 20°C. No precipitation expected at the start of the month; it’ll be sunny.
With the temperature difference between day and night, it’s smart to wear layers.
Mid July
By mid-July, daytime temps rise to around 31°C, with nights around 20°C. No precipitation expected during this period, so you can enjoy plenty of sunshine.
Since it cools down at night, it’s a good idea to wear layers.
End of July
By the end of July, the average daytime temperature in La Seyne-sur-Mer is around 31°C, while nighttime temps are about 21°C. There’s hardly any chance of precipitation. The weather will be mostly dry with plenty of sun.
Water temperature
The water temperature at La Seyne-sur-Mer is 22°C this month. Pleasant for a swim.
According to weather history, there is only 4,7 mm of precipitation in July. The wind speed is around 4 Bft, mostly coming from the Southwest.
La Seyne-sur-Mer in July |
New York | ||
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30°C | 31°C | |
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31°C | 33°C | |
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29°C | -5°C | |
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4,7 mm | 160 mm | |
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1 day | 18 days |
UV index
The UV index is a maximum of 9 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 La Seyne-sur-Mer?
July is a good month to be in La Seyne-sur-Mer for sunny weather. You’ll have high temperatures and not too much rain.
Temperature records
With 36°C in 2019, La Seyne-sur-Mer reached the highest temperature in July over the past 10 years. The lowest daytime temperature in this month was 23°C in 2017. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 26°C.
Check out the climate of La Seyne-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 La Seyne-sur-Mer
This chart shows the average daily high and low temperatures in July for La Seyne-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 La Seyne-sur-Mer
The chart below shows the average daily precipitation in July for La Seyne-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 1 day of precipitation in La Seyne-sur-Mer.
Daily UV index in July in La Seyne-sur-Mer
This chart shows the average daily UV index in July in La Seyne-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 La Seyne-sur-Mer over the years
This chart shows the average temperature in July in La Seyne-sur-Mer, measured in degrees Celsius, over the past few years.
Total precipitation in July in La Seyne-sur-Mer over the years
This chart shows the average precipitation in July in La Seyne-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 La Seyne-sur-Mer
Click on any day in July to get detailed info about the usual weather on that day in La Seyne-sur-Mer. Check out the historical temperatures and precipitation over the past 10 years on this day.































Weather experiences in July in La Seyne-sur-Mer
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Average weather in La Seyne-sur-Mer by month
Click on a month below to see detailed weather info for La Seyne-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 La Seyne-sur-Mer for all months at once