Vannes in august: average Weather, Temperature and Climate
Weather in Vannes in august 2025
The weather in Vannes in the month of august comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
good weather
Weather at 6am
61°F
Clear/Sunny
38% of time
29%
15%
11%
Weather at 12pm
70°F
Clear/Sunny
46% of time
25%
14%
9%
Weather at 6pm
68°F
Clear/Sunny
44% of time
28%
21%
5%
Weather at 3am
61°F
44%
28%
16%
9%
Evolution of daily average temperature and precipitation in Vannes in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Vannes in august.
The climate of Vannes in august is good
In august in Vannes, the climate is rather dry (with 2.9in of rainfall over 5 days). The weather is better from the previous month since in july it receives an average of 2.6in of rainfall over 4 days.
The climate pleasant there the month of august. The high seasonal norm is 72°F. The minimum is 61°F. Thus, the mean temperature average on this month of august in Vannes is 67°F. Note that seasonal normals are in contrast with those observed in Vannes in the month of august with a maximum record of 88°F in 2020 and a minimum record of 50°F in 2010.
Day length in Vannes in august is 14:16. Sunrise is at 06:07 and sets at 20:23.
With good weather conditions, august is a good time to go in Vannes in Brittany.
Seasonal average climate and temperature of Vannes in august
Check below seasonal norms These datas are compiled from the weather statements earlier years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 67°F | ||||
| Highest temperature | 72°F | ||||
| Lowest temperature | 61°F | ||||
| Highest record temperature | 88°F (2020) | ||||
| Lowest record temperature | 50°F (2010) | ||||
| Number of days at +65°F | 31 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 63°F | ||||
| Highest sea temperature | 68°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 61°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.9in | ||||
| Number of days with rainfall | 5 day(s) (15%) | ||||
| Record daily rainfall | 1.4in (2014) | ||||
| Other climate data | |||||
| Humidity | 88% | ||||
| Visibility | 9.52km | ||||
| Cloud cover | 34% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:07 | ||||
| Time of sunset | 20:23 | ||||
| Length of day | 14:16 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last august?
Here is the day by day recorded weather in Vannes in august 2024:
65°F to 68°F
63°F to 67°F
67°F to 68°F
63°F to 67°F
65°F to 68°F
65°F to 68°F
65°F to 67°F
65°F to 67°F
67°F to 68°F
65°F to 70°F
68°F to 74°F
67°F to 74°F
65°F to 67°F
65°F to 68°F
63°F to 67°F
68°F to 68°F
63°F to 68°F
63°F to 67°F
63°F to 67°F
65°F to 67°F
59°F to 63°F
65°F to 67°F
67°F to 68°F
63°F to 68°F
63°F to 65°F
63°F to 65°F
65°F to 67°F
65°F to 68°F
61°F to 67°F
61°F to 65°F
63°F to 67°F
Map: other cities in Brittany in august
Cities near Vannes:
| Île-d'Arz in august | good weather |
| Île-aux-Moines in august | good weather |
| Sarzeau in august | good weather |
| Arzon in august | good weather |
| Le Crouesty in august | good weather |
| Le Tour-du-Parc in august | good weather |
| Locmariaquer in august | good weather |
| Auray in august | good weather |
| Saint-Gildas-de-Rhuys in august | good weather |
| Saint-Philibert in august | good weather |
| Damgan in august | good weather |
| La Trinité-sur-Mer in august | good weather |
Click over cities on the map for information about the weather in august.
Vannes
perfect weather
good
tolerable
bad
very bad
Weather data for Vannes in august:
Weather data for Vannes for august are derived from an average of the weather forecast since 2009 in Vannes. There is a margin of error and these forecasts are to be considered as general information only. The weather in Vannes can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Vannes.