April Weather in Saint-Malo, France

Last updated: February 26, 2025

In April, Saint-Malo experiences a delightful spring atmosphere characterized by a maximum temperature of 18°C (64°F) and an average of 11°C (51°F), making it a pleasant time to explore this historic coastal city. Temperatures can drop to a minimum of 5°C (42°F) during the night, so visitors should come prepared for cooler evenings. While rainfall is moderate with 40 mm (1.6 in) over approximately 8 days, the humidity levels linger at 84%, adding a touch of freshness to the air. Embrace the vibrant seaside charm of Saint-Malo, where the scenery is often enhanced by the lively coastal breezes and the promise of blossoming spring.

April Temperature in Saint-Malo

In April, Saint-Malo begins to shake off the chill of winter, experiencing a noticeable increase in temperatures. With minimums rising to 5°C (42°F) and daytime highs reaching 18°C (64°F), the city welcomes a breath of fresh air that hints at the warmer months ahead. The average temperature of 11°C (51°F) is a sign of spring's gentle embrace, making this an ideal time for outdoor exploration along the picturesque coast. As the days grow longer and the sun shines brighter, locals and visitors alike can indulge in the beauty of this historic port town, relishing the milder weather and the vibrant atmosphere that April brings.

April Weather in Saint-Malo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Saint-Malo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464748515560646463595249
Data source: Temperature data for Saint-Malo 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.

April Precipitation in Saint-Malo

In April, Saint-Malo experiences a noticeable dip in precipitation, receiving only 40 mm (1.6 in) of rain over 8 days. This marks a significant decrease compared to the previous months, such as January and February, which saw over 88 mm (3.5 in) of rainfall each. This trend continues into May, where precipitation picks up again with 67 mm (2.6 in) over 11 days. The relatively dry April not only invites residents and visitors to enjoy the emerging spring but also sets the stage for the wetter months ahead, emphasizing the city's versatile climate throughout the year.

April Precipitation Trends in Saint-Malo

The chart displays monthly precipitation patterns in Saint-Malo, with values for each month alongside April's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec889070406774466386140122164
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

April Humidity in Saint-Malo

April in Saint-Malo, France, sees humidity levels dropping to 84%, a welcome respite as the city transitions from the damp chill of winter to the milder spring atmosphere. This gradual decline from 90% in January reflects a trend towards more comfortable conditions, as humidity levels consistently decrease through March and into April. The lightening of humidity continues into May and June, stabilizing at 80%, setting the stage for the warmer summer months. As temperatures rise in July and August, humidity notably dips further, highlighting a shift towards drier air. This fluctuation underscores the coastal city's dynamic climate, making April a pivotal month in the annual rhythm of humidity in Saint-Malo.

April Average Humidity in Saint-Malo

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

April UV Index in Saint-Malo

As spring arrives in Saint-Malo, France, the UV Index begins to rise significantly, with April recording a UV Index of 6, placing it in the high exposure category. This marks a shift from the moderate levels seen in earlier months, such as February and March, where individuals could comfortably enjoy approximately 30 minutes of sun before burning. In contrast, April's 25-minute burn time emphasizes the increasing intensity of sunlight. Looking ahead, May’s UV Index escalates to an even more intense 8, indicating that sunscreen and protective measures will soon be essential for outdoor activities. The progressive surge in UV levels highlights a clear trend in seasonal variation, encouraging residents and visitors to stay mindful of sun safety as the days grow longer and sunnier. For more detailed information, visit Saint-Malo UV Index.

Maximum UV Index Levels in Saint-Malo for April

The chart shows the monthly maximum UV Index (UVI) for Saint-Malo in April, 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: Saint-Malo April 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.

April Sunshine in Saint-Malo

As spring unfolds its charm in Saint-Malo, France, April shines brightly with an impressive 352 hours of sunshine, marking a delightful transition from the chill of winter to the warmth of summer. This surge in sunlight continues the upward trend established in the earlier months, with each passing day in March also basking in more light, boosting the total to 285 hours. After April, sunshine peaks even further in May, reaching 406 hours, creating a vibrant atmosphere that invites locals and travelers alike to revel in outdoor enjoyment. The gradual increase from January's meager 141 hours to April’s abundance reflects not just the changing seasons, but also the growing allure of this coastal gem as it prepares for the sun-soaked months ahead.

Monthly Sunshine Duration in Saint-Malo: April Highlighted

The April sunshine duration represents the total number of hours Saint-Malo experiences direct sunlight during the month of April, excluding cloudy or obstructed periods. This chart compares the sunshine duration of April with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec141h203h285h352h406h394h424h386h329h268h221h186h
Data source: Saint-Malo April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint-Malo During April

As spring unfolds in Saint-Malo, France, the likelihood of sunny weather experiences a promising upswing. After the dreary days of winter, where the chances of sun barely reach 23% in January and 30% in February, March begins to hint at brighter days with a 45% chance. However, it is in April where true optimism shines through, boasting a remarkable 62% likelihood of sunshine. This significant leap not only marks the transition into a more vibrant season but also suggests that outdoor activities and scenic views become increasingly enjoyable. As April progresses, the pattern shifts somewhat, with May and June seeing a decline to 38% and 36% respectively, hinting that while spring may be blossoming gloriously, early summer can be a tad unpredictable. Overall, April stands out as a month where the sun's embrace is most likely, inviting both locals and visitors to bask in the growing warmth and beauty of this coastal gem.

Percentage of Sunny Days in April in Saint-Malo

The chart illustrates the percentage of sunny days in Saint-Malo throughout the year, with April 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 Saint-Malo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec23%31%45%62%38%36%47%41%44%40%34%25%
Data source: Saint-Malo April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint-Malo in April

In April, Saint-Malo enjoys a notable increase in daylight, with the hours extending to 13 hours—a leap from the 11 hours observed in March. This transition marks a clear upward trend as the days grow longer, inviting residents and visitors alike to revel in the beauty of the Mediterranean landscape. The arrival of spring not only brings a brighter sky but also hints at the abundant daylight ahead, culminating in 15 hours in May and peaking at 16 hours by June. This gradual increase in sunlight not only enhances the charm of the city but also encourages outdoor activities, making April a delightful month to explore the scenic coast and vibrant culture of Saint-Malo.

Average Daylight Hours in Saint-Malo for April

The chart illustrates the variation in daylight duration in Saint-Malo throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 46m10h 11m11h 55m13h 43m15h 15m16h 3m15h 38m14h 15m12h 31m10h 45m9h 10m8h 20m
Data source: Saint-Malo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Saint-Malo

As April rolls into Saint-Malo, a gentle breeziness settles over the historic coastal town, with average wind speeds of 6.3 m/s (14 mph). This marks a slight dip from the preceding months, as March enjoyed winds of 6.4 m/s (14 mph), while January and February showcased stronger gusts of 6.9 m/s (15 mph) and 7.4 m/s (17 mph), respectively. Interestingly, the springtime winds begin to soften, hinting at the warmer days to come. As the month transitions into May, a resurgence in wind speeds up to 7.0 m/s (16 mph) is expected, indicating a dynamic interplay between chilly spring breezes and the approaching warmth of summer. Thus, April serves as a bridge on Saint-Malo's wind journey, embracing a moderate calm that prepares the way for vibrant seasonal changes.

Average April Wind Speed in Saint-Malo

The chart displays monthly wind speed patterns in Saint-Malo, with values for each month shown alongside April's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how April's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.97.46.46.3 m/s7.04.65.55.95.36.56.47.8
Data source: Saint-Malo April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Saint-Malo Compares to Other Months

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

In comparing the weather of April and January, April generally brings milder temperatures with a minimum of 5°C (42°F) and an average of 11°C (51°F), while January records slightly cooler temperatures, with a minimum of 1°C (34°F) and an average of 8°C (47°F). Notably, April experiences less precipitation, totaling 40 mm (1.6 in) across about 8 days, compared to January's 88 mm (3.5 in) over 14 days. Humidity levels are high in both months, with April at 84% and January slightly higher at 90%. For a deeper look into January's weather specifics, you can check Saint-Malo weather in January.

When comparing the weather in April and February, April generally presents milder temperatures, with minimums around 5°C (42°F) and maximums reaching up to 18°C (64°F), while February experiences colder conditions, ranging from a minimum of -1°C (30°F) to a maximum of 14°C (57°F). April sees an average temperature of 11°C (51°F) compared to February's 8°C (47°F), making it a more pleasant month overall. However, February has significantly higher precipitation, accumulating 90 mm (3.5 in) over 15 days, while April receives only 40 mm (1.6 in) spread across 8 days. The humidity levels are slightly lower in April at 84% compared to February's 89%, indicating a somewhat drier atmosphere as spring begins to set in. For more details on February weather specifically, you can check Saint-Malo weather in February.

In comparing the weather of April and March, we can observe a noticeable increase in temperatures in April, with a minimum of 5°C (42°F) and an average of 11°C (51°F) compared to March's minimum of -2°C (29°F) and average of 9°C (48°F). April also experiences higher maximum temperatures, reaching up to 18°C (64°F), whereas March's maximum is slightly lower at 16°C (60°F). However, March has more precipitation, totaling 70 mm (2.8 in) over 15 days, compared to April's 40 mm (1.6 in) over just 8 days. Humidity levels remain relatively similar, with April at 84% and March at 86%. For more details on March weather, you can check Saint-Malo weather in March.

In comparing the weather between April and May, April tends to be cooler with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 18°C (64°F). The month experiences moderate rainfall, with 40 mm (1.6 in) of precipitation over about 8 days and a relatively high humidity of 84%. In contrast, May sees a warm-up, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 21°C (71°F). However, it experiences increased rainfall, totaling 67 mm (2.6 in) over 11 days, while the humidity slightly decreases to 80%. For a detailed outlook, you can check Saint-Malo weather in May.

April and June weather in Saint-Malo present distinct contrasts. In April, temperatures typically range from a minimum of 5°C (42°F) to a maximum of 18°C (64°F), with an average of around 11°C (51°F). The month sees about 40 mm (1.6 in) of precipitation spread over 8 days, accompanied by relatively high humidity at 84%. In comparison, June warms up, with minimum temperatures rising to 12°C (53°F) and maximums reaching 27°C (80°F), averaging 16°C (61°F). However, it experiences a higher total precipitation of 74 mm (2.9 in) across 11 days, while humidity slightly decreases to 80%. For more details, check out Saint-Malo weather in June.

April and July present contrasting weather experiences. In April, temperatures range from a chilly minimum of 5°C (42°F) to a maximum of 18°C (64°F), with an average temperature of 11°C (51°F). The month sees about 40 mm (1.6 in) of precipitation, occurring over 8 days, alongside relatively high humidity at 84%. In contrast, July offers a much warmer climate, with minimum temperatures of 14°C (57°F) and maximums reaching up to 28°C (83°F), averaging 18°C (64°F). While July receives slightly more precipitation at 46 mm (1.8 in) over 9 days, the humidity drops to 69%, making it feel more comfortable overall. For those interested in detailed information about the July weather, check out Saint-Malo weather in July.

In April, temperatures in Saint-Malo range from a chilly minimum of 5°C (42°F) to a maximum of 18°C (64°F), with an average of 11°C (51°F). The month sees about 40 mm (1.6 in) of precipitation over approximately 8 days, contributing to a humid atmosphere with humidity levels around 84%. In contrast, August experiences milder weather, with temperatures starting at a minimum of 14°C (57°F) and reaching up to 25°C (77°F), averaging 18°C (65°F). This month has a higher precipitation level of 63 mm (2.5 in) spread over 11 days, accompanied by a lower humidity of 73%. For more detailed insights on the weather conditions during August, check this link: Saint-Malo weather in August.

April and September present distinct contrasts in weather. In April, temperatures range from a chilly minimum of 5°C (42°F) to a pleasant maximum of 18°C (64°F), with an average of 11°C (51°F). This month typically sees about 40 mm (1.6 in) of precipitation over 8 days, accompanied by a high humidity level of 84%. In contrast, September enjoys warmer temperatures, with a minimum of 12°C (53°F), an average of 17°C (63°F), and a maximum of 25°C (78°F). However, it also experiences more rainfall, averaging 86 mm (3.4 in) over 11 days, and slightly lower humidity at 79%. For more detailed insights, you can check Saint-Malo weather in September.

In April, the weather tends to be cooler with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 18°C (64°F) and an average of 11°C (51°F). With about 40 mm (1.6 in) of precipitation over 8 days, it’s relatively damp but not excessively wet, and the humidity sits at 84%. In contrast, October experiences milder temperatures, with a minimum of 8°C (47°F), an average of 15°C (59°F), and a maximum of 21°C (71°F). However, it is considerably wetter, with 140 mm (5.5 in) of precipitation spread across 17 days and a slightly higher humidity of 89%. For a detailed look at the October weather in Saint-Malo, check out Saint-Malo weather in October.

April and November share similar average temperatures, ranging from a minimum of 5°C (42°F) to a maximum of around 18°C (64°F) in April and slightly cooler in November, with a maximum of 17°C (63°F). However, April experiences significantly less precipitation, with about 40 mm (1.6 in) falling over 8 days, while November sees a dramatic increase in rainfall, totaling 122 mm (4.8 in) over 16 days. The humidity also rises during November, reaching 92%, compared to April's 84%. For more detailed insights into weather conditions, you can check Saint-Malo weather in November.

April and December weather exhibit notable differences in temperature and precipitation. In April, temperatures typically range from a minimum of 5°C (42°F) to a maximum of 18°C (64°F), with an average of 11°C (51°F). This month experiences around 40 mm (1.6 in) of precipitation over about 8 days, coupled with a humidity level of 84%. In contrast, December tends to be cooler, with temperatures ranging from a minimum of 3°C (37°F) to a maximum of 14°C (57°F), averaging 9°C (49°F). The month is considerably wetter, receiving 164 mm (6.4 in) of rainfall over approximately 20 days, accompanied by a higher humidity of 92%. For those interested in more detailed climate specifics, you can check out Saint-Malo weather in December.

Compare Saint-Malo's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Saint-Malo

April weather in Saint-Malo marks a delightful transition into spring, characterized by mild temperatures that can reach a maximum of 18°C (64°F). Unlike the chillier winter months, this time brings a refreshing shift, although daily averages hover around a comfortable 11°C (51°F). Rainfall is moderate, with about 40 mm (1.6 in) spread across roughly 8 days, making it a month that balances sunshine with occasional showers. The high humidity of 84% adds a coastal freshness to the air. As you plan your visit, embrace the beauty of April in Saint-Malo, and discover more details about the weather patterns at Saint-Malo Climate.