May Weather in Saint-Lunaire, France

Last updated: February 26, 2025

May in Saint-Lunaire, France presents a delightful mix of spring charm and coastal freshness. With maximum temperatures reaching a pleasant 21°C (71°F) and an average hovering around 13°C (56°F), the weather is inviting yet can be paired with a light jacket for cooler moments. Minimum temperatures may dip to 8°C (46°F), reminding visitors to prepare for the occasional chill. This month experiences 67 mm (2.6 in) of precipitation over 11 days, contributing to an overall humidity of 80% that enhances the lush scenery. Whether basking in the sun or sipping coffee under gray skies, May is a transformative time to enjoy the natural beauty of Saint-Lunaire.

May Temperature in Saint-Lunaire

In Saint-Lunaire, France, May ushers in a refreshing transformation from the cooler months, featuring a delightful range of temperatures that invite outdoor adventures. With a minimum of 8°C (46°F) and a comfortable average hovering around 13°C (56°F), the days begin to feel significantly warmer, peaking at a pleasant 21°C (71°F). This month marks a notable rise in temperatures compared to the preceding April, which had a maximum of just 18°C (64°F). As the vibrant blooms of spring fully emerge, May becomes an ideal time to explore the captivating coastal scenery, bask in the mild sun, and savor the rejuvenating atmosphere that hints at the summer to come.

May Weather in Saint-Lunaire: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint-Lunaire, 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-Lunaire generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Saint-Lunaire

In May, Saint-Lunaire experiences a moderate level of precipitation, with 67 mm (2.6 in) of rainfall spread over 11 days. This marks a noticeable increase compared to the drier month of April, which only saw 40 mm (1.6 in) across 8 days. As spring transitions towards summer, May's rainfall continues the upward trend established in previous months, suggesting an environment ripe for growth and vibrant blooms. Although wetter than April, May remains drier than both January and October, the latter being the rainiest month of the year. The shift in precipitation patterns highlights a typical springtime rhythm in this charming coastal town, where the mix of rain and emerging sunshine heralds the approach of summer.

May Precipitation Trends in Saint-Lunaire

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

In May, Saint-Lunaire, France experiences a notable shift in humidity, with levels dropping to 80%. This decrease marks a significant decline from the higher figures of previous months, creating a more comfortable atmosphere as spring approaches its peak. As the year progresses, humidity levels continue on a downward trend, with the summer months of June and July seeing similar rates at 80% and 69%, respectively. This pattern suggests a gradual easing of moisture in the air, providing residents and visitors alike with a refreshing reprieve before the more humid days of late summer and the return of autumn's dampness.

May Average Humidity in Saint-Lunaire

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

May UV Index in Saint-Lunaire

As spring gives way to summer, the UV Index in Saint-Lunaire, France, climbs significantly, making May a notable month for sun exposure. With a high UV Index of 8 and a very high exposure category, individuals should take precautions, as the burn time decreases to just 15 minutes. This trend of rising UV levels starts in April, which marked a high level at 6, but significantly escalates as the days lengthen, signaling a clear call for sun safety. Reflecting the increasing intensity, June and July maintain an even higher Index of 9, necessitating diligent sun protection strategies. As you embrace the sunny days ahead, ensure you’re informed and ready by checking the full details at Saint-Lunaire UV Index.

Maximum UV Index Levels in Saint-Lunaire for May

The chart shows the monthly maximum UV Index (UVI) for Saint-Lunaire in May, 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-Lunaire May 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.

May Sunshine in Saint-Lunaire

As spring unfolds into summer, Saint-Lunaire basks in the increasingly abundant sunshine, reaching an impressive 406 hours in May. This month not only marks a significant jump from the previous months but also sets the stage for a radiant June and July, where the sun truly embraces the coastline. From a mere 141 hours in January, the gradual increase is evident, with each month contributing to a growing tapestry of daylight. After May, there’s a slight dip in June’s sunshine, yet the overall trend remains clear — the longer days and warmer climate create an inviting atmosphere for both locals and visitors alike, making it the perfect time to experience the beauty of this charming French town.

Monthly Sunshine Duration in Saint-Lunaire: May Highlighted

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

Chance of Sun in Saint-Lunaire During May

In May, the likelihood of sunny weather in Saint-Lunaire, France, sits at 38%, showing a notable decline from the 62% chance in April. This trend suggests that while May often offers delightful spring weather, it also ushers in a period of increased cloud cover as summer approaches. Compared to the preceding months, the chances of sunshine dip slightly, but May still stands out as a month with a reasonable expectation of sunshine, particularly when contrasted with the gloomier winter months of January and February. As the season transitions, locals and visitors alike can enjoy a mix of sunny days amidst the growing greenery, making it a delightful time to explore the beautiful coastal town.

Percentage of Sunny Days in May in Saint-Lunaire

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

Daylight Hours in Saint-Lunaire in May

In Saint-Lunaire, France, the transition from winter to summer is beautifully marked by increasing daylight duration. Beginning with just 8 hours in January, the days gradually lengthen, reaching 10 hours in February and 11 hours in March, as spring breathes life back into the landscape. By April, daylight extends to 13 hours, paving the way for May’s generous 15 hours, allowing locals and visitors alike to bask in the sun's warmth. The peak arrives in June with 16 hours of daylight, creating perfect conditions for outdoor activities. As the summer months progress, daylight begins to recede—July still maintains 15 hours, while August sees a slight dip to 14 hours. By September, days shorten to 12 hours, and the cycle continues with autumn's approach, winding down to 10 hours in October and further dwindling to 8 hours by December. This rhythm of light and dark not only marks the passage of the seasons but also enriches life in this charming coastal town.

Average Daylight Hours in Saint-Lunaire for May

The chart illustrates the variation in daylight duration in Saint-Lunaire throughout the year, with May 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-Lunaire daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Saint-Lunaire

As spring melds into summer in Saint-Lunaire, France, May brings a delightful shift in the winds, with an average speed of 7.0 m/s (16 mph). This marks a small uptick from the calmer April breezes and gestures towards the livelier winds of the upcoming months. Interestingly, February stands out as the windiest month before May, averaging 7.4 m/s (17 mph). After May, a noticeable decline occurs, with June dipping to 4.6 m/s (10 mph), suggesting a seasonal easing as summer progresses. Overall, the trend indicates that while May enjoys moderately brisk winds, the summer months tend to mellow, providing a refreshing yet gentle coastal experience.

Average May Wind Speed in Saint-Lunaire

The chart displays monthly wind speed patterns in Saint-Lunaire, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.97.46.46.37.0 m/s4.65.55.95.36.56.47.8
Data source: Saint-Lunaire May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Saint-Lunaire Compares to Other Months

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

May and January present quite different weather conditions. In May, temperatures range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F), with an average of 13°C (56°F), creating a mild and pleasant atmosphere. With 67 mm (2.6 in) of precipitation over 11 days, May tends to be relatively drier compared to January. On the other hand, January is cooler, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 14°C (58°F), averaging 8°C (47°F). It also sees more rainfall, accumulating 88 mm (3.5 in) of precipitation over 14 days, contributing to a higher humidity level of 90%. For more details on January weather, you can visit Saint-Lunaire weather in January.

When comparing the weather in May and February, there are notable differences in temperature and precipitation. In May, temperatures range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F), with an average of 13°C (56°F). In contrast, February experiences much cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 14°C (57°F), averaging at 8°C (47°F). Precipitation is also higher in February, totaling 90 mm (3.5 in) over 15 days, compared to May’s 67 mm (2.6 in) over just 11 days. Additionally, February has slightly higher humidity at 89%, while May's humidity is around 80%. For more information, you can check Saint-Lunaire weather in February.

When comparing the weather in March and May, significant differences emerge. March tends to be colder, with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 16°C (60°F) and an average of 9°C (48°F). In contrast, May warms up nicely, featuring temperatures between 8°C (46°F) and 21°C (71°F), with an average of 13°C (56°F). Precipitation is relatively similar, with March experiencing 70 mm (2.8 in) over 15 days compared to May's 67 mm (2.6 in) across 11 days. Additionally, March has a higher humidity level of 86%, while May's humidity is slightly lower at 80%. For a detailed look at March weather specifics, visit Saint-Lunaire weather in March.

In comparing the weather between April and May, we observe that May generally tends to be warmer and wetter. The average temperature in May reaches 13°C (56°F), with maximums of 21°C (71°F), while April's average temperature is slightly cooler at 11°C (51°F), peaking at 18°C (64°F). Precipitation also increases in May, totaling 67 mm (2.6 in) over 11 days, compared to April's 40 mm (1.6 in) over 8 days. Additionally, April tends to be slightly more humid, with an average humidity of 84% compared to May's 80%. For a detailed look at the weather in April, you can check Saint-Lunaire weather in April.

May and June present a noticeable transition in weather patterns. In May, temperatures typically range from a minimum of 8°C (46°F) to a maximum of 21°C (71°F), with an average temperature of 13°C (56°F). Precipitation is recorded at 67 mm (2.6 in) over 11 days, and humidity remains relatively high at 80%.

In contrast, June experiences warmer conditions, with minimum temperatures rising to 12°C (53°F) and maximums reaching 27°C (80°F). The average temperature in June is 16°C (61°F), slightly higher than in May. While June sees slightly increased precipitation at 74 mm (2.9 in) over 11 days, the humidity levels remain consistent at 80%.

For a more detailed outlook on June weather, you can check Saint-Lunaire weather in June.

In May, the weather is characterized by cooler temperatures, with a minimum of 8°C (46°F) and an average of 13°C (56°F), peaking at a maximum of 21°C (71°F). The month sees moderate rainfall, accumulating 67 mm (2.6 in) over 11 days, and maintains high humidity levels at 80%. In contrast, July experiences warmer temperatures, with a minimum of 14°C (57°F) and an average of 18°C (64°F), reaching a maximum of 28°C (83°F). Precipitation is lighter in July, totaling 46 mm (1.8 in) across 9 days, and humidity drops to a more comfortable 69%. For more details about the weather in July, you can check Saint-Lunaire weather in July.

In May, the weather begins to warm up with average temperatures ranging from a cool 8°C (46°F) to a comfortable 21°C (71°F), accompanied by significant humidity at around 80%. The month experiences 67 mm (2.6 in) of precipitation spread over 11 days, making it relatively wet for early spring. In contrast, August sees milder and more stable conditions, featuring higher average temperatures between 14°C (57°F) and 25°C (77°F) and lower humidity levels at 73%. Despite its slightly lower total precipitation of 63 mm (2.5 in) over the same number of days, August is generally a drier month, signaling the end of summer. For more specific insights on weather in August, you can visit Saint-Lunaire weather in August.

When comparing the weather in May and September, we see a notable shift in temperatures and precipitation patterns. May typically experiences cooler temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 21°C (71°F), with an average of 13°C (56°F). In contrast, September boasts warmer temperatures, with a minimum of 12°C (53°F) and a maximum of 25°C (78°F), averaging 17°C (63°F). Precipitation is slightly higher in September, totaling 86 mm (3.4 in), while May sees 67 mm (2.6 in), both spread over approximately 11 days. Interestingly, humidity levels remain quite similar, hovering around 80% in May and 79% in September. For more detailed insights into September weather, check out Saint-Lunaire weather in September.

In comparing the weather between May and October, we see some notable differences despite both months experiencing similar maximum temperatures of around 21°C (71°F). May has a lower average temperature of 13°C (56°F) compared to October's 15°C (59°F), and while both months share a minimum temperature of around 8°C, October tends to be slightly more humid, with levels reaching 89% compared to May's 80%. Additionally, October sees nearly double the precipitation, with 140 mm (5.5 in) over 17 days, in contrast to May's 67 mm (2.6 in) spread over 11 days. For those interested in more details on October weather in specific locations, you can check Saint-Lunaire weather in October.

May generally offers milder temperatures than November, with average highs reaching 21°C (71°F) compared to November's maximum of 17°C (63°F). However, while May is relatively pleasant with an average humidity of 80% and less precipitation (67 mm over 11 days), November experiences both cooler temperatures and higher humidity at 92%, along with increased rainfall of 122 mm over 16 days. This makes November a considerably wetter month, as highlighted in the detailed forecast for Saint-Lunaire weather in November.

Comparing the weather in May and December reveals distinct differences in temperature and precipitation. In May, temperatures range from a mild 8°C (46°F) at night to a pleasant maximum of 21°C (71°F) during the day, accompanied by an average of 13°C (56°F). Conversely, December experiences cooler temperatures, with a minimum of 3°C (37°F) and a maximum of 14°C (57°F), averaging around 9°C (49°F). Additionally, December is significantly wetter, receiving 164 mm (6.4 in) of precipitation over 20 days, compared to May's 67 mm (2.6 in) spread over 11 days. The humidity is also higher in December at 92%, compared to May's 80%. For more detailed insights on December weather, check out Saint-Lunaire weather in December.

Compare Saint-Lunaire's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Saint-Lunaire

In May, Saint-Lunaire experiences a delightful transition as the chill of spring gives way to warmer days, making it a fantastic time to visit. Compared to the cooler, wetter months preceding it, this month offers a significant uptick in temperatures, averaging around 13°C and peaking at a comfortable 21°C. While occasional rainfall is still present, with about 11 days of precipitation, the overall atmosphere feels more inviting with an average humidity of 80%. As nature flourishes and outdoor activities beckon, May truly embodies the charm of the Brittany coastline. For a deeper understanding of its weather patterns, explore the details at Saint-Lunaire Climate.