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Contents
- The climate of Caen
- The best time to visit Caen
- The worst time to visit Caen
- Spring weather in Caen
- Summer weather in Caen
- Autumn weather in Caen
- Winter weather in Caen
- 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
The climate of Caen
Caen, a city located in the northwestern region of France, experiences a Marine west coast climate, warm summer, typically categorized under the Köppen climate classification as "Cfb." This climate type indicates a generally temperate environment impacted by marine influences. With predominant westerly winds, Caen exhibits a climate that is often more moderate in nature compared to other locations at the same latitude.
Throughout the year, the city presents quite consistent weather variables. The highest recorded average monthly temperature is from 20.5°C (68.9°F) to 20.9°C (69.6°F) in July and August, while the lowest average values are detected from 3.7°C (38.7°F) to 3.8°C (38.8°F) in January and February. Relative humidity remains fairly constant with slight modifications, oscillating between 80 and 85%.
Eventual rain showers, although prevalent in every season, peak noticeably during November and December with rainfall amounts reaching up to 59mm (2.32"). These are also the months with the maximum number of rainy days, hitting approximately 18 days per month on average. Snowfall is not a common occurrence, but if it does ensue, January and February are the typical months with maximum snowfall in Caen, at 18mm (0.71") and 10mm (0.39") respectively.
The daylight hours peak during the month of June with approximately 16.2 hours, while the shortest days are in December with about 8.3 hours of light. During the same spectrum, the sunshine hours range from 4.1 hours in January to a maximum of 10 hours during July.
Throughout the year, the city presents quite consistent weather variables. The highest recorded average monthly temperature is from 20.5°C (68.9°F) to 20.9°C (69.6°F) in July and August, while the lowest average values are detected from 3.7°C (38.7°F) to 3.8°C (38.8°F) in January and February. Relative humidity remains fairly constant with slight modifications, oscillating between 80 and 85%.
Eventual rain showers, although prevalent in every season, peak noticeably during November and December with rainfall amounts reaching up to 59mm (2.32"). These are also the months with the maximum number of rainy days, hitting approximately 18 days per month on average. Snowfall is not a common occurrence, but if it does ensue, January and February are the typical months with maximum snowfall in Caen, at 18mm (0.71") and 10mm (0.39") respectively.
The daylight hours peak during the month of June with approximately 16.2 hours, while the shortest days are in December with about 8.3 hours of light. During the same spectrum, the sunshine hours range from 4.1 hours in January to a maximum of 10 hours during July.
The best time to visit Caen
The ideal period for visiting Caen would typically be between June and August. During this interval, temperatures are at their warmest, fluctuating between 15.3°C (59.5°F) and 20.9°C (69.6°F), accompanied by moderate relative humidity and the longest daylight hours of 15.3 to 16.2, providing ample time for sightseeing. Additionally, this interval encompasses the peak months of sunshine, ranging from 8.3 to 10 hours per day, ensuring an enjoyable visiting experience.
The worst time to visit Caen
While Caen welcomes visitors year-round, the months of November and December are considered the least favorable due to the heaviest rainfall quantities of 59mm (2.32") each month. Moreover, it rains on average for approximately 18 days in these two months. Coupled with reduced daylight hours and sunshine, traveling around the city could be less enjoyable during this period.
Spring weather in Caen
The Spring season in Caen, stretching from March to May, is characterized by a gradual increase in temperature with averages rising from 10.3°C (50.5°F) to 15.3°C (59.5°F). Concurrently, daylight hours increase significantly, culminating in 15.3 hours in May. Despite the steadily increasing temperatures, rainfall remains fairly constant around 35mm (1.38") on average, across about 15 days in the month.
Summer weather in Caen
Immersion in the summer months of Caen, from June to August, reveals the warmest weather. The average temperatures rest within the span from 18.3°C (64.9°F) to 20.9°C (69.6°F), accommodating outdoor activities. With longer daylight hours varying from 15.7 hours in July to 16.2 hours in June and maximum sunshine hours reaching up to 10, the city is in full bloom during this period.
Autumn weather in Caen
The Autumn in Caen, between September and November, marks a transition period when temperatures drop from 18.9°C (66°F) to 11°C (51.8°F). Correspondingly, daylight hours and sunshine recede from 12.6 hours and 7.5 hours in September to 9.2 hours and 4.2 hours in November. Rainfall also begins to increase, peaking at 59mm (2.32") in November.
Winter weather in Caen
Regarding the winter months, December through to February, Caen experiences the lowest temperatures ranging from a low of 3.7°C (38.7°F) in January and February, to a high of 8.7°C (47.7°F) in December. While snow is not typical, anticipations of it around January and February peak at 18mm (0.71") and 10mm (0.39") respectively. These months also have the shortest daylight hours, averaging between 8.3 and 8.8 hours.
Weather in January
January is the first chapter in the weather saga of Caen, France, characterized by somewhat low temperatures and sufficient rainfall. The shift from December to January sees temperatures dipping, an attribute particular to the quintessential winter month. Weather in January »
Weather in February
The chill persists as February continues to be legacy of winter in Caen. With a decrease in snowfall and a subtle increment in temperature, February ushers in the slow retreat of winter's icy reign. The 18mm (0.71") worth of snowfall in February marks the last record of significant snowfall in the year, serving as a farewell to winter. Weather in February »
Weather in March
Blossoming the essence of Spring, weather in March leans towards a milder atmosphere in Caen. Subtle changes mark the progression from winter's end in February to the commencement of Spring in March. The month is garnished with the highest visibility in the year, offering clear panoramas that stretch out to 10km (6.2mi). Weather in March »
Weather in April
April is the month where the spirit of Spring truly comes alive in Caen. Temperatures start rising significantly, marking a noteworthy transition from the temperate climes of March. With a considerable increment in temperature readings, thermometers often record a high of 13.3°C (55.9°F) and a low of 6.5°C (43.7°F). Weather in April »
Weather in May
May is an optimum representation of Spring in full blossom, enriched by an agreeable climate. The transition from April to May brings a notable rise in temperature, promising a shift towards warmer days. Coupled with reasonably gentle winds that blow at a moderate speed of 16km/h (9.9mph), the May weather does bring a fair share of outdoor activities to the city. Weather in May »
Weather in June
June in Caen marks the onset of summer, ushering in balmy days and longer daylight hours. Moving forward from May, June presents an appreciable increase in temperature, proclaiming the arrival of the much-awaited summer. The month stands out for its highest daylight hours in the year that spans 16.2 hours, under which residents enjoy the city in full summer glory. Weather in June »
Weather in July
Presenting the pinnacle of summer, July basks in the warmest glory of sunshine in Caen. Following upon the sunny footsteps of June, July takes a leap and reaches the annual maximum for both high and low temperatures. Overall, the abundance of sunshine and warmth promise bountiful summer adventures. Weather in July »
Weather in August
Carrying the baton from July, August continues to embrace the sun-kissed weather trot, curating the epitome of summer warmth in Caen. The month of August witnesses a continued warm climate while slowly preparing inhabitants for the approaching autumn months. Weather in August »
Weather in September
September marks the advent of Autumn in Caen, France, bringing cooler temperatures and lesser daylight hours. September greets locals with the onset of a comfortable chill, making an evident change from the preceding August. A noteworthy feature of September weather is that it records the lowest rainfall of the year, at 27mm (1.06"). Weather in September »
Weather in October
Under the umbrella of a typical autumn month, October in Caen sees a dip in temperatures with an increase in rainfall. Signifying the shift from September's somewhat arid days, October gears up for fresher showers. With stronger winds of 18.4km/h (11.4mph), October winds stir up the autumn leaves, painting a typical fall picture. Weather in October »
Weather in November
Autumn hands over the baton to winter as November in Caen starts to release cold breath with a considerable drop in temperatures. The shift from October to November strikes a chill in the air, warning residents of the impending winter. Weather in November »
Weather in December
Resumed by a typical winter setting, December in Caen, France, exhibits a chilly embrace with a generous dose of snow. The temperate decline from November to December marks the commencing winter celebrations. Snow makes a grand return after a long pause, amounting to 10mm (0.39") of a white veil over the city. Weather in December »
Updated: Feb 8, 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 month is the coldest in Caen?
January is the coldest month in Caen, France, exhibiting average temperatures of 7.6°C (45.7°F) at the peak and 3.8°C (38.8°F) at the base.
What is the most humid month in Caen?
With an average relative humidity of 85%, January is the most humid month in Caen, France.
How much does it rain in Caen?
Throughout the year, there are 184.6 rainfall days, and 499mm (19.65") of precipitation is accumulated.
When does it snow in Caen?
January through April, November and December are months with snowfall in Caen.
How much does it snow in Caen?
In Caen, during the entire year, snow falls for 8.6 days and aggregates up to 48mm (1.89") of snow.
What is the month with the least sunshine in Caen?
With an average of 4.1h of sunshine, January has the least sunshine of the year in Caen, France.
What are the months with the lowest UV index in Caen?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Caen, France.
What is the snowiest month in Caen?
February is the month with the most snowfall in Caen, France. Snow falls for 2.8 days and accumulates 18mm (0.71") of snow.
When it does not snow in Caen?
May through October are months without snowfall.
When are the longest days in Caen?
June has the longest days of the year in Caen, with an average of 16h and 12min of daylight.
What is the month with the most sunshine in Caen?
The months with the most sunshine in Caen, France, are June and July, with an average of 10h of sunshine.
When is the highest UV index in Caen?
The months with the highest UV index in Caen are July and August, with an average maximum UV index of 5.
What are the warmest months in Caen?
Caen's August weather, with an average high temperature of 20.9°C (69.6°F) and an average low temperature of 13.7°C (56.7°F), tends to be the warmest of the year.
What is the least humid month in Caen?
The months with the lowest humidity in Caen are August and September, with an average relative humidity of 80%.
What is the driest month in Caen?
September is the month with the least rainfall. Rain falls for 12.9 days and accumulates 27mm (1.06") of precipitation.
When is Daylight Saving Time (DST) in Caen?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Caen, 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 Caen?
The months with the most rainfall are November and December, with an average 59mm (2.32") of precipitation.
What is the month with the shortest days in Caen?
December has the shortest days of the year, with an average of 8h and 18min of daylight.
Average temperature
Caen, France
The warmest month (with the highest average high temperature) is August (20.9°C).
The month with the lowest average high temperature is January (7.6°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (3.7°C).
Average pressure
Caen, France
- Average pressure in January:
1016.8mbar - Average pressure in February:
1015.7mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.2mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1018mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1017.4mbar
The month with the highest atmospheric pressure is September (1018mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed
Caen, France
- Average wind speed in January:
22.3km/h - Average wind speed in February:
22.6km/h - Average wind speed in March:
19.8km/h - Average wind speed in April:
16.3km/h - Average wind speed in May:
16km/h - Average wind speed in June:
15.3km/h
- Average wind speed in July:
14.7km/h - Average wind speed in August:
14.4km/h - Average wind speed in September:
15.9km/h - Average wind speed in October:
18.4km/h - Average wind speed in November:
21.5km/h - Average wind speed in December:
23.2km/h
The windiest month (with the highest average wind speed) is December (23.2km/h).
The calmest month (with the lowest average wind speed) is August (14.4km/h).
Average humidity
Caen, France
The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are August and September (80%).
Average rainfall
Caen, France
The wettest months (with the highest rainfall) are November and December (59mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days
Caen, France
- Average rainfall days in January:
18.2 days - Average rainfall days in February:
14.3 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.9 days - Average rainfall days in October:
15.3 days - Average rainfall days in November:
17.9 days - Average rainfall days in December:
17 days
The month with the highest number of rainy days is January (18.2 days).
The month with the least rainy days is September (12.9 days).
Average snowfall
Caen, France
The month with the highest snowfall is February (18mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Caen, France
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.3 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:
0.6 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Caen, 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 2min - Average daylight in June:
16h and 1min
- 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 12min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 2min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 2min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
8h and 2min - Average sunshine in September:
7h and 3min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Caen, France
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
9.3 days - Average sunshine days in March:
12 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
14 days - Average sunshine days in August:
14.1 days - Average sunshine days in September:
14.8 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
9.3 days - Average sunshine days in December:
10.9 days
The month with the most sunshine days is September (14.8 days).
The months with the least sunshine days are January, February and November (9.3 days).
Average UV index
Caen, France
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Caen, France
The months with the most cloud cover are January and November (Cloud cover 59).
The months with the least cloud cover are July, August and September (Cloud cover 40).
Average visibility
Caen, France
The months with the highest visibility are February, March, April, July, August, September, October and December (10km).
The months with the lowest visibility are January, May, June and November (9km).
