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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Dinan, France, with an average temperature varying between 8.7°C (47.7°F) and 4.7°C (40.5°F). Temperature records mark January as the coldest month, with highs averaging 8.7°C (47.7°F) and lows at 4.7°C (40.5°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Dinan, France, with an average temperature ranging between min 4.3°C (39.7°F) and max 9.2°C (48.6°F). The average high-temperature is a still chilly 9.2°C (48.6°F) in February, hardly different from the 8.7°C (47.7°F) recorded in January. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Dinan, France, with an average temperature varying between 11.3°C (52.3°F) and 5.3°C (41.5°F). March commences with an average high-temperature of a cool 11.3°C (52.3°F), showing little deviation from February's 9.2°C (48.6°F). Weather in March »
Weather in April
April in Dinan, France, is a refreshing spring month, with temperature in the range of an average low of 6.6°C (43.9°F) and an average high of 14.1°C (57.4°F). The advent of April brings an average high-temperature of a mild 14.1°C (57.4°F), exhibiting minor difference from the previous month. Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Dinan, France, with temperature in the range of an average low of 9°C (48.2°F) and an average high of 16.1°C (61°F). At the start of May, Dinan's average high-temperature reaches an enjoyable 16.1°C (61°F), subtly different from the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is still a comfortable month in Dinan, France, with temperature in the range of an average high of 18.8°C (65.8°F) and an average low of 11.9°C (53.4°F). Stepping into June, Dinan records an average high-temperature of a still enjoyable 18.8°C (65.8°F), almost consistent with May. Weather in June »
Weather in July
July is a pleasant summer month in Dinan, France, with an average temperature ranging between min 13.8°C (56.8°F) and max 21°C (69.8°F). The advent of July sees the average high-temperature at an agreeable 21°C (69.8°F), subtly shifted from June's 18.8°C (65.8°F). Weather in July »
Weather in August
The last month of the summer, August, is another pleasant month in Dinan, France, with temperature in the range of an average high of 21.3°C (70.3°F) and an average low of 14°C (57.2°F). August is the month when Dinan sees the highest average temperatures, with a high of 21.3°C (70.3°F) and a low of 14°C (57.2°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Dinan, France, with an average temperature ranging between min 12.5°C (54.5°F) and max 19.7°C (67.5°F). The arrival of September marks a slight shift to an average high-temperature of a comfortable 19.7°C (67.5°F) from August's 21.3°C (70.3°F). Weather in September »
Weather in October
October, like September, in Dinan, France, is another enjoyable autumn month, with an average temperature varying between 10.9°C (51.6°F) and 16.5°C (61.7°F). The transition to October results in a modest reduction in average high-temperature, moving from 19.7°C (67.5°F) in September to a still refreshing 16.5°C (61.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Dinan, France, with an average temperature varying between 8°C (46.4°F) and 12°C (53.6°F). With the onset of November, the average high-temperature subtly recedes from October's comfortable 16.5°C (61.7°F) to a fresh 12°C (53.6°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Dinan, France, with temperature in the range of an average high of 9.7°C (49.5°F) and an average low of 6.2°C (43.2°F). Dinan's weather in December displays an average high-temperature of a chilly 9.7°C (49.5°F), showing minor disparity from November's 12°C (53.6°F). Weather in December »
Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Dinan?
Dinan experiences its lowest temperatures in January, with an average peak of 8.7°C (47.7°F) and a low of 4.7°C (40.5°F).
What is the most humid month in Dinan?
With an average relative humidity of 84%, January is the most humid month in Dinan.
How much does it rain in Dinan?
Throughout the year, in Dinan, there are 206.5 rainfall days, and 602mm (23.7") of precipitation is accumulated.
When does it snow in Dinan?
Months with snowfall are January through April, November and December.
How much does it snow in Dinan?
In Dinan, during the entire year, snow falls for 5.2 days and aggregates up to 29mm (1.14") of snow.
What is the month with the least sunshine in Dinan?
With an average of 3.8h of sunshine, January has the least sunshine of the year in Dinan, France.
What is the month with the lowest UV index in Dinan?
The months with the lowest UV index are January and February, with an average maximum UV index of 2.
When it does not snow in Dinan?
May through October are months without snowfall in Dinan, France.
When are the longest days in Dinan?
The month with the longest days in Dinan, France, is June, with an average of 16h and 0min of daylight.
What is the month with the highest UV index in Dinan?
The months with the highest UV index are June and July, with an average maximum UV index of 5.
What month has the most sunshine in Dinan?
With an average of 10.1h of sunshine, July has the most sunshine of the year.
What time of the year is the hottest in Dinan?
August stands out as Dinan's warmest month, with temperatures ranging between an average high of 21.3°C (70.3°F) and a low of 14°C (57.2°F).
What is the least humid month in Dinan?
September is the least humid month in Dinan, France, with an average relative humidity of 78%.
What is the driest month in Dinan?
The month with the least rainfall in Dinan is September, when the rain falls for 14.3 days and typically collects 28mm (1.1") of precipitation.
When is Daylight Saving Time (DST) in Dinan?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Dinan, France, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the rainiest month in Dinan?
The month with the most rainfall is November, when the rain falls for 19.6 days and typically aggregates up to 72mm (2.83") of precipitation.
What is the snowiest month in Dinan?
December is the month with the most snowfall. Snow falls for 1 days and accumulates 11mm (0.43") of snow.
What is the month with the shortest days in Dinan?
December has the shortest days of the year in Dinan, France, with an average of 8h and 24min of daylight.
Average temperature
Dinan, France
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (8.7°C).
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure
Dinan, France
- Average pressure in January:
1017.1mbar - Average pressure in February:
1016mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.4mbar - Average pressure in June:
1017mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1017.8mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed
Dinan, France
- Average wind speed in January:
21.9km/h - Average wind speed in February:
22km/h - Average wind speed in March:
19.6km/h - Average wind speed in April:
16.6km/h - Average wind speed in May:
15.8km/h - Average wind speed in June:
14.8km/h
- Average wind speed in July:
14.6km/h - Average wind speed in August:
14.3km/h - Average wind speed in September:
15.3km/h - Average wind speed in October:
17.8km/h - Average wind speed in November:
21.3km/h - Average wind speed in December:
22.3km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is August (14.3km/h).
Average humidity
Dinan, France
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is September (78%).
Average rainfall
Dinan, France
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days
Dinan, France
- Average rainfall days in January:
20.2 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
16.9 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
17.1 days - Average rainfall days in November:
19.6 days - Average rainfall days in December:
19.3 days
The month with the highest number of rainy days is January (20.2 days).
The month with the least rainy days is September (14.3 days).
Average snowfall
Dinan, France
The month with the highest snowfall is December (11mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Dinan, France
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
1.9 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.2 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Dinan, France
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
8h and 1min - Average sunshine in September:
7h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Dinan, France
- Average sunshine days in January:
6.6 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
10.9 days - Average sunshine days in April:
10.6 days - Average sunshine days in May:
11 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
9.6 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
9.9 days - Average sunshine days in November:
6.6 days - Average sunshine days in December:
7.1 days
The month with the most sunshine days is September (12.5 days).
The months with the least sunshine days are January and November (6.6 days).
Average UV index
Dinan, France
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover
Dinan, France
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility
Dinan, France
The month with the highest visibility is March (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (9km).
