March Weather in Dinan, France

Last updated: February 26, 2025

March in Dinan, France offers a dynamic mix of weather conditions, with temperatures ranging from a chilly -6°C (22°F) at night to a pleasant 23°C (74°F) during the day. The average temperature hovers around a cool 9°C (48°F), making it a time for layering. However, residents and visitors should be prepared for rain, as March sees about 62 mm (2.4 in) of precipitation over 13 days, contributing to a high humidity level of 86%. This blend of cool days and frequent showers creates a vibrant atmosphere, perfect for exploring the historic charm of Dinan.

March Temperature in Dinan

In Dinan, France, March marks a significant transition as winter yields to the embrace of spring. With temperatures starting at a minimum of -6°C (22°F), the average daily temperature rises to a comfortable 9°C (48°F), while peaks can reach up to 23°C (74°F) on sunnier days. This gradual warming trend is evident as the city shakes off the chill from January and February, where temperatures often dipped below freezing. As March progresses, the promise of milder days invites both locals and visitors to enjoy the blooming landscapes and vibrant festivities, setting the stage for the warmer months ahead. The shift in weather not only enhances the beauty of Dinan but also revitalizes its charming streets, making it an ideal time to experience the richness of this historic town.

March Weather in Dinan: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Dinan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444548525662656461564846
Data source: Temperature data for Dinan generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

March Precipitation in Dinan

In March, Dinan experiences a balanced blend of rainfall, collecting 62 mm (2.4 in) over approximately 13 days. This month's precipitation is slightly lower than February's 67 mm (2.6 in) but remains consistent with the surrounding months, showcasing an early spring transitional period. With the skies often opening up, March sets the tone for an increase in lush greenery that will become more vibrant as the season progresses. As rain gives way to milder weather, one can feel the anticipation of spring's arrival, making this month pivotal for the flourishing landscapes of Dinan.

March Precipitation Trends in Dinan

The chart displays monthly precipitation patterns in Dinan, with values for each month alongside March's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec5467624971925562619976107
Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

March Humidity in Dinan

In March, Dinan experiences a noticeable dip in humidity, averaging 86%, which marks the beginning of a gradual decline as spring approaches. Following the high humidity levels of 90% in January and 89% in February, this slight decrease reflects a transition towards a more temperate climate. As the days grow longer and warmer, subsequent months continue this trend, with humidity decreasing further to 84% in April and 80% in May. This pattern not only enhances the comfort of the changing seasons but also sets the stage for the lush greenery that Dinan is famed for as it moves into the dry summer months.

March Average Humidity in Dinan

This chart illustrates the average monthly humidity levels in Dinan, with March's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how March's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Dinan

As March rolls into Dinan, France, the UV Index rises to 5, indicating a moderate exposure level. This uptick reflects the transition to spring, as blooming flowers and longer days beckon sun-seekers outdoors. With a burn time of 30 minutes, it's essential to stay vigilant about sun protection, especially as the UV Index is set to escalate further in the coming months. Compared to the earlier months of the year, where UV levels were low to moderate, March marks a significant shift toward higher exposure that will only intensify into summer. For more details on UV levels throughout the year, check out the Dinan UV Index.

Maximum UV Index Levels in Dinan for March

The chart shows the monthly maximum UV Index (UVI) for Dinan in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Dinan March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

March Sunshine in Dinan

March marks a delightful transition into spring in Dinan, France, boasting 290 hours of sunshine—a significant increase from the 205 hours in February. This upward trend reflects the awakening of nature, inviting residents and visitors alike to bask in the vibrant atmosphere. As the days grow longer, the sunny disposition continues into April with an impressive 354 hours, paving the way for an even brighter May that shines with 407 hours. With this radiant trajectory, it's clear that the arrival of spring not only warms the air but also brightens the spirit, encouraging all to revel in the beauty of Dinan’s blossoming surroundings.

Monthly Sunshine Duration in Dinan: March Highlighted

The March sunshine duration represents the total number of hours Dinan experiences direct sunlight during the month of March, excluding cloudy or obstructed periods. This chart compares the sunshine duration of March with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec141h205h290h354h407h393h423h390h330h270h223h190h
Data source: Dinan March Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dinan During March

As March approaches in Dinan, France, there's a noticeable shift in the chances of sunny weather, with the likelihood rising to an encouraging 44%. This improvement marks a significant leap from the winter months, where January and February lingered at just 23% and 30%, respectively. As spring takes hold, the sun begins to make more frequent appearances, paving the way for April's sunny promise of 57%. Interestingly, while the sunny days in March are a welcome change, they are still less frequent than the peak of spring, reflecting a transitional season where nature gradually awakens from winter's grasp. This trend not only highlights March as a month of hope but also sets the stage for a brighter April ahead.

Percentage of Sunny Days in March in Dinan

The chart illustrates the percentage of sunny days in Dinan throughout the year, with March highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Dinan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%30%44%57%35%33%41%37%40%39%35%24%
Data source: Dinan March chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dinan in March

As March unfolds in Dinan, France, residents gradually enjoy an increase in daylight, with the month offering 11 hours of sunlight—an uplifting rise from the 10 hours seen in February. This growing light heralds the transition toward spring, paving the way for even longer days ahead, such as the 13 hours in April and 15 hours in May. This trend signifies a vibrant shift in the seasonal atmosphere, encouraging outdoor activities and a renewed connection with nature, as the days become noticeably brighter and longer, setting the stage for the blossoming beauty of the upcoming months.

Average Daylight Hours in Dinan for March

The chart illustrates the variation in daylight duration in Dinan throughout the year, with March highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 47m10h 11m11h 55m13h 43m15h 15m16h 2m15h 37m14h 15m12h 31m10h 45m9h 10m8h 20m
Data source: Dinan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

March Winds in Dinan

In March, the wind in Dinan, France tends to be a refreshing presence, with an average speed of 4.3 m/s (10 mph). While this is a slight decrease from February's brisk 4.9 m/s (11 mph), it remains stronger than the early spring whispers of April and the calmer summer months ahead. As winter yields to spring, these gentle breezes help carry the scent of blooming flowers through the cobblestone streets, reminding residents and visitors alike that warmer days are on the horizon. Interestingly, while the winds may soften as the seasons transition, March still holds its ground as a month of lively breezes, offering a perfect backdrop for outdoor strolls and explorations in this enchanting medieval town.

Average March Wind Speed in Dinan

The chart displays monthly wind speed patterns in Dinan, with values for each month shown alongside March's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how March's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.94.3 m/s3.84.73.03.73.73.44.13.64.7
Data source: Dinan March wind data, generated using information from the Copernicus Climate Change Service.

How March Weather in Dinan Compares to Other Months

The weather in Dinan changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of March's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Dinan and find detailed weather information for every month.

In comparing the weather between January and March, March typically experiences milder temperatures with an average high of 9°C (48°F) compared to January’s average high of 6°C (44°F). While both months can be chilly, March sees a broader temperature range with maximums reaching up to 23°C (74°F), unlike January, which peaks at 16°C (61°F). Precipitation is slightly higher in March at 62 mm (2.4 in) over 13 days, compared to January's 54 mm (2.1 in) over 11 days. Additionally, the humidity in both months is relatively high, with January at 90% and March at 86%. For a detailed look at the weather conditions in January, visit Dinan weather in January.

March generally presents a slight improvement in temperature compared to February, with average highs rising from 20°C (68°F) in February to 23°C (74°F) in March. The minimum temperatures also experience a modest increase, ranging from -5°C (24°F) in February to -6°C (22°F) in March. Precipitation levels are fairly similar between the two months, with March recording 62 mm (2.4 in) compared to February's 67 mm (2.6 in), both experiencing rainfall on approximately 13 days. Humidity remains high in both months, with March at 86% and February slightly higher at 89%. For more details on February weather, you can check Dinan weather in February.

March and April showcase a gradual transition in weather conditions. In March, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 23°C (74°F), with an average of 9°C (48°F). The month experiences considerable precipitation, totaling 62 mm (2.4 in) over 13 days, and maintains a high humidity level of 86%.

In contrast, April brings slightly warmer temperatures, with lows of -1°C (31°F) and highs reaching up to 26°C (79°F), averaging 11°C (52°F). The precipitation is reduced to 49 mm (1.9 in) over 9 days, accompanied by a marginally lower humidity of 84%. This indicates a drier and more temperate climate as spring progresses. For a detailed overview of weather during this month, you can refer to Dinan weather in April.

In March, the weather tends to be quite chilly, with temperatures ranging from a minimum of -6°C (22°F) to a maximum of 23°C (74°F) and an average of 9°C (48°F). This month also experiences significant rainfall, with 62 mm (2.4 in) spread across about 13 days and a high humidity of 86%.

In contrast, May showcases a more pleasant climate, with temperatures starting at a minimum of 1°C (34°F), averaging 14°C (57°F), and reaching up to 29°C (85°F). Although precipitation increases slightly to 71 mm (2.8 in) over 11 days, the humidity decreases to 80%. This shift in weather signifies a transition from the cool, wet conditions of March to the warmer, drier days of May, making it a more favorable time for outdoor activities. For more detailed information, you can check Dinan weather in May.

In March, the weather tends to be cooler, with average temperatures around 9°C (48°F) and the possibility of nights dropping as low as -6°C (22°F). The month experiences a fair amount of precipitation, totaling 62 mm (2.4 in) over approximately 13 days, alongside high humidity levels reaching 86%. In contrast, June brings significantly warmer temperatures, averaging 17°C (63°F) and peaking at a maximum of 34°C (93°F). Although June has slightly more precipitation at 92 mm (3.6 in) spread over 12 days, the humidity is lower at 80%, contributing to a more comfortable climate overall. For insights on June weather, you can check out Dinan weather in June.

March and July exhibit stark contrasts in weather characteristics. In March, temperatures range from a chilly minimum of -6°C (22°F) to a maximum of 23°C (74°F), with an average of 9°C (48°F). The month is also marked by higher humidity at 86% and approximately 62 mm (2.4 in) of precipitation over 13 days. In contrast, July brings milder conditions, with temperatures peaking at a sweltering 36°C (97°F) and averaging 19°C (66°F). Precipitation decreases to 55 mm (2.2 in) across just 9 days, and humidity lowers to 69%. For a closer look at July weather specifics, you can explore Dinan weather in July.

March and August present distinct contrasts in weather patterns. In March, temperatures range from a chilly minimum of -6°C (22°F) to a mild maximum of 23°C (74°F), with an average temperature of 9°C (48°F). The month sees a moderate amount of precipitation, totaling 62 mm (2.4 in) over 13 days and high humidity at 86%. In contrast, August features a warmer climate, with minimum temperatures around 8°C (46°F) and highs reaching up to 34°C (94°F), averaging 18°C (65°F). Interestingly, the total precipitation remains similar at 61 mm (2.4 in), but it falls over just 11 days, accompanied by a lower humidity level of 73%. For a closer look at weather specifics, you can check out Dinan weather in August.

March and September present contrasting weather patterns. In March, temperatures can range from a chilly -6°C (22°F) at their lowest to a mild 23°C (74°F) at their peak, with an average of 9°C (48°F). The month experiences about 62 mm of precipitation over 13 days, coupled with high humidity at 86%. In comparison, September offers a noticeably warmer climate, with minimum temperatures of 5°C (41°F) and maximums reaching 31°C (88°F), resulting in a pleasant average of 16°C (62°F). Precipitation levels are similar at 61 mm, but rain falls on just 10 days, and humidity decreases to 79%. For further details on weather trends specific to this month, you can check Dinan weather in September.

March and October present distinct weather profiles, each with its own appeal. In March, temperatures range from a minimum of -6°C (22°F) to a maximum of 23°C (74°F), averaging around 9°C (48°F). This month experiences about 62 mm (2.4 in) of precipitation over approximately 13 days, combined with high humidity at 86%. In contrast, October offers a milder climate, with temperatures ranging from 4°C (39°F) to 24°C (75°F) and an average of 13°C (56°F). Precipitation increases to 99 mm (3.9 in) over the same number of days, with a slightly higher humidity level at 89%. For those interested in exploring the October weather specifics, you can refer to Dinan weather in October.

March and November present quite similar weather patterns, though they differ in certain aspects. In March, temperatures range from a chilly minimum of -6°C (22°F) to a comfortable maximum of 23°C (74°F), with an average temperature of 9°C (48°F). This month experiences about 62 mm (2.4 in) of precipitation over 13 days, coupled with a humidity level of 86%. Meanwhile, November shows a milder minimum temperature of 0°C (32°F) and a maximum of 18°C (65°F), with the same average temperature of 9°C (49°F) as March. However, November sees slightly more precipitation at 76 mm (3.0 in) over the same number of days and a higher humidity of 92%. For more details on the November weather in a specific location, you can check out Dinan weather in November.

March and December present distinct weather patterns, with March showcasing a wider temperature range, featuring a minimum of -6°C (22°F) and a maximum of 23°C (74°F), averaging around 9°C (48°F). In contrast, December sees milder conditions with temperatures ranging from a minimum of -3°C (26°F) to a maximum of 15°C (60°F), averaging 8°C (47°F). Precipitation is also more pronounced in December, totaling 107 mm (4.2 in) over 17 days, compared to March's 62 mm (2.4 in) across 13 days. The humidity levels are higher in December at 92%, compared to March's 86%. For a deeper look into the weather specifics during December, you can check out Dinan weather in December.

Compare Dinan's Climate with Cities Worldwide

Conclusion: What to Expect From March Weather in Dinan

As March arrives in Dinan, the weather showcases a notable transition from the chill of winter towards the warmth of spring. With average temperatures hovering around 9°C (48°F) and occasional peaks reaching 23°C (74°F), visitors can expect a refreshing yet unpredictable climate, characterized by frequent rain over approximately half the month. The high humidity levels of 86% can make the air feel cooler, unlike the more stable conditions often seen in the summer months. This mix of mild temperatures and precipitation creates a vibrant atmosphere, perfect for experiencing the awakening of nature. For more details, check out Dinan Climate.