La Seyne-sur-Mer monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at La Seyne-sur-Mer
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 11.8 | 12.4 | 14.4 | 16.9 | 20.7 | 24.7 | 28.2 | 27.8 | 24.7 | 20.5 | 15.4 | 12.7 |
| °F | 53.2 | 54.3 | 57.9 | 62.3 | 69.3 | 76.5 | 82.7 | 82.1 | 76.5 | 68.8 | 59.8 | 54.8 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
Average rainfall & rainy days
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 62 | 68 | 62 | 52 | 43 | 32 | 12 | 31 | 65 | 88 | 88 | 82 |
| inches | 2.5 | 2.7 | 2.4 | 2.1 | 1.7 | 1.3 | 0.5 | 1.2 | 2.6 | 3.5 | 3.5 | 3.2 |
| Rainy days | 10 | 10 | 9 | 8 | 7 | 5 | 3 | 4 | 6 | 8 | 9 | 9 |
Average annual rainfall in La Seyne-sur-Mer: 734.7mm (289.3 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in La Seyne-sur-Mer
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 5.6 | 6.1 | 7.5 | 8.8 | 10.2 | 11.6 | 12.8 | 11.5 | 9.2 | 7.3 | 5.9 | 5.4 |
Day / night temperatures
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 5.1 | 5.5 | 6.9 | 9 | 12.3 | 15.7 | 18.4 | 18.2 | 16.1 | 12.8 | 8.6 | 6 |
| Max °C | 12 | 12.6 | 14.6 | 17.1 | 21 | 25 | 28.4 | 28.1 | 25 | 20.7 | 15.6 | 12.9 |
| Min °F | 41.1 | 41.8 | 44.3 | 48.1 | 54.1 | 60.2 | 65.1 | 64.7 | 60.9 | 55 | 47.5 | 42.7 |
| Max °F | 47.3 | 48.2 | 51.3 | 55.4 | 61.9 | 68.5 | 74.1 | 73.6 | 68.9 | 62.1 | 53.8 | 48.9 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 13.3 | 13 | 13.2 | 14 | 16.3 | 19.3 | 21.7 | 22.7 | 21 | 19 | 16.5 | 14.3 |
| °F | 55.9 | 55.4 | 55.7 | 57.2 | 61.3 | 66.7 | 71.1 | 72.8 | 69.8 | 66.1 | 61.6 | 57.8 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 17 | 18 | 18 | 18 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 16 |
| mph | 11 | 11 | 11 | 11 | 10 | 10 | 9 | 9 | 9 | 9 | 10 | 10 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 76% | 74% | 71% | 68% | 71% | 69% | 65% | 68% | 71% | 74% | 75% | 74% |
Other monthly averages
La Seyne-sur-Mer weather stats
| Hottest month: | July | 28.2°C 82.8°F |
|---|---|---|
| Driest month: | July | 12mm 0.5ins |
| Sunniest month: | July | 12.8hrs |
| Coldest month: | January | 11.8°C 53.2°F |
| Wettest month: | November | 88mm 3.5ins |
| Warmest sea: | August | 22.7°C 72.9°F |
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