The best times to visit Vannes for ideal weather are
June 4th to October 14th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Vannes Travel Guide
Other Vannes Travel Info
Weather in Vannes
Average temperatures in Vannes vary somewhat. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. The area is somewhat temperate — in the 43rd percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Vannes, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 75.8°F (24.3°C) with temperatures rarely dropping below 55.4°F (13°C) at night.
Vannes Temperatures (Fahrenheit)
Vannes Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Vannes Perceived Temperature (F)
Vannes Perceived Temperature (C)
Average Vannes Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Vannes are September, October, and then August. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early April. For example, on the week of April 2nd there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late February and early March with an average of 3 days of significant precipitation the week of February 26th.
When can you find snow in Vannes? Weather stations report no annual snow. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Vannes.
Snow on the Ground
The graph below shows the average snow on the ground in Vannes (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Vannes has some extremely humid months, and above average humidity throughout the year. The least humid month is June (64.8% relative humidity), and the most humid month is November (83.7%).
Wind in Vannes is usually moderate. The windiest month is March, followed by February and January. March’s average wind speed of around 8 knots (9.3 MPH or 14.9 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early February where average top sustained speeds reach 15.4 knots, which is considered a moderate breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Vannes.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||7.7||Gentle breeze||13.1||Significant breeze|
|Feb||8||Gentle breeze||13.5||Significant breeze|
|Mar||8||Gentle breeze||13.4||Significant breeze|
|Apr||7.6||Gentle breeze||12.5||Significant breeze|
|May||7.3||Gentle breeze||12||Significant breeze|
|Jun||7.4||Gentle breeze||12||Significant breeze|
|Jul||7.5||Gentle breeze||11.9||Significant breeze|
|Aug||6.8||Light breeze||11.6||Significant breeze|
|Sep||6.5||Light breeze||11.2||Significant breeze|
|Oct||6.1||Light breeze||10.9||Gentle breeze|
|Nov||6.6||Light breeze||12.1||Significant breeze|
|Dec||7.3||Gentle breeze||12.1||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Vannes?
Our best data indicates this area is somewhat safe. As of Oct 07, 2019 there are travel warnings for France; exercise a high degree of caution. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 24, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Vannes, France is July, followed by June and August. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Vannes in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Vannes Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 65.2°F (18.4°C) and 51.4°F (10.8°C) with warmer temperatures in the later months. Rain is somewhat common with 3 to 6 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have comfortably cool weather with high temperatures that are comfortable. These months see moderate precipitation with 3 to 5 days of precipitation per month. June – August is the busiest season for tourism in Vannes, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 71.7°F (22.1°C) and 52.2°F (11.2°C), which will feel chilly given the humidity and wind. It rains or snows a normal amount: 2 to 3 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is too cold this time of year in Vannes to be enjoyable for warm weather travelers. The average high during this season is between 51.9°F (11.1°C) and 48.9°F (9.4°C). On average, it rains or snows a fair amount: 4 to 8 times per month. These times of year are fairly slow with tourists.