The best times to visit Dinan for ideal weather are

May 28th 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.

 

 


Other Dinan Travel Info

Weather in Dinan

Temperature

Average temperatures in Dinan vary somewhat. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a chance of rain or snow throughout most of the year. The area is less temperate than some — in the 31st 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 Dinan, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally early August where highs are regularly around 73.8°F (23.2°C) with temperatures rarely dropping below 55.2°F (12.9°C) at night.

Dinan Temperatures (Fahrenheit)

Key
High
Average
Low

Dinan Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

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.

Dinan Perceived Temperature (F)

Key
High
Average
Low

Dinan Perceived Temperature (C)

Key
High
Average
Low

 

Average Dinan 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.

Show Fahrenheit

MonthAvg. High (°F)Avg. Mean (°F)Avg. Low (°F)
Jan48.943.737.9
Feb49.943.637.3
Mar53.946.339
Apr59.750.942.5
May63.255.247.1
Jun68.360.151.6
Jul7263.254.6
Aug71.562.854.3
Sep68.559.851.3
Oct62.455.548.5
Nov55.349.943.8
Dec49.944.638.8

Show Celsius

MonthAvg. High (°C)Avg. Mean (°C)Avg. Low (°C)
Jan9.46.53.3
Feb9.96.42.9
Mar12.27.93.9
Apr15.410.55.8
May17.312.98.4
Jun20.215.610.9
Jul22.217.312.6
Aug21.917.112.4
Sep20.315.410.7
Oct16.913.19.2
Nov12.99.96.6
Dec9.973.8

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Dinan are September, April, and then June. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around late August to early September. For example, on the week of August 27th there is 1 day of precipitation on average. By contrast, it’s most likely to rain or snow in early December with an average of 3 days of significant precipitation the week of December 3rd.

When can you find snow in Dinan? Weather stations report a bit of annual snow likely to be deepest around January, especially close to early January. The best time to ski (if at all) in Dinan is often around around January 1st when fresh powder is deepest. 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 Dinan.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Dinan (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

MonthDaily Chance of RainAverage Snow Depth (in)Total Precipitation (in)
Jan26%0.72.5
Feb30%0.42.5
Mar19%01.8
Apr17%01.7
May22%02.7
Jun18%02
Jul19%02.2
Aug20%02.6
Sep15%01.9
Oct22%02.5
Nov35%03.7
Dec30%0.43.1

Show Centimeters

MonthDaily Chance of RainAverage Snow Depth (cm)Total Precipitation (cm)
Jan261.86.4
Feb3016.4
Mar1904.6
Apr1704.3
May2206.9
Jun1805.1
Jul1905.6
Aug2006.6
Sep1504.8
Oct2206.4
Nov3509.4
Dec3017.9

 

Humidity and Wind

Dinan has some very humid months, and above average humidity throughout the year. The least humid month is April (69% relative humidity), and the most humid month is November (79.8%).

Wind in Dinan is usually moderate. The windiest month is December, followed by January and February. December’s average wind speed of around 9.5 knots (10.9 MPH or 17.6 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 16.8 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Dinan.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

MonthAvg. WindAvg. Wind FeelSustained High WindHigh Wind Feel
Jan9.4Gentle breeze15.5Significant breeze
Feb9.2Gentle breeze15.2Significant breeze
Mar8.7Gentle breeze14.5Significant breeze
Apr8.1Gentle breeze13.8Significant breeze
May8Gentle breeze13.6Significant breeze
Jun7.7Gentle breeze13.2Significant breeze
Jul7.8Gentle breeze13.6Significant breeze
Aug7.5Gentle breeze13.2Significant breeze
Sep7.2Gentle breeze12.3Significant breeze
Oct7.7Gentle breeze12.9Significant breeze
Nov9Gentle breeze15Significant breeze
Dec9.5Gentle breeze15.6Significant breeze

Show Relative Humidity by Month

MonthAvg. Relative Humidity
Jan78.8%
Feb75.3%
Mar71.7%
Apr69%
May71.1%
Jun71%
Jul71.1%
Aug72.6%
Sep72.8%
Oct77.3%
Nov79.8%
Dec78%

 

Is it Safe to Travel to Dinan?

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 Dinan, 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 Dinan 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

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is somewhat extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 35.3 in November means 35.3% of the tourists vs. July.

 

 

Overall Dinan Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 65.3°F (18.5°C) and 51.3°F (10.7°C) with warmer temperatures in the later months. Rain is somewhat common with 5 to 7 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 the least precipitation with 5 to 6 days of precipitation per month. June – August is the busiest season for tourism in Dinan, so lodging and other accommodations may cost more than usual.

Fall (September through November)

Fall daily highs range from 70.6°F (21.4°C) and 50.8°F (10.4°C), which will feel chilly given the humidity and wind. It rains or snows a significant amount: 5 to 11 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 Dinan to be enjoyable for warm weather travelers. The average high during this season is between 52°F (11.1°C) and 47.1°F (8.4°C). On average, it rains or snows a fair amount: 8 to 9 times per month. These times of year are fairly slow with tourists.

 

Best Times to TravelFrance › Dinan, France