May Weather in Saint-Gervais-les-Bains, France

Last updated: February 26, 2025

May in Saint-Gervais-les-Bains offers a captivating blend of mild temperatures and significant precipitation, creating a lush, vibrant landscape for visitors. With a maximum temperature reaching 23°C (74°F) and an average of 7°C (45°F), the month showcases the transition from the chilly remnants of winter to the warmth of spring. However, the temperatures can dip as low as -12°C (11°F) during cooler nights. Notably, May witnesses 224 mm (8.8 in) of rainfall over approximately 21 days, contributing to a humidity level of 78%. This combination of climate factors underscores the scenic beauty and refreshing ambiance of early spring in the French Alps, perfect for both adventure seekers and those looking to unwind in nature's embrace.

May Temperature in Saint-Gervais-les-Bains

In Saint-Gervais-les-Bains, May brings a refreshing leap towards warmer weather, contrasting sharply with the frigid winter months. The average temperature rises to 7°C (45°F), showcasing a significant transition from the -1°C (31°F) seen in March. As the mountains melt their snowy caps, temperatures are marked by a comfortable range, with nightly lows around -12°C (11°F) and daytime highs soaring to a delightful 23°C (74°F). This month not only signals the departure of lingering cold but also invites outdoor enthusiasts to embrace the vibrant natural beauty of the Alps, as spring unfolds in full splendor. Whether you're hiking or simply taking in the scenery, May in Saint-Gervais-les-Bains is a delightful experience that perfectly balances crisp mountain air with the burgeoning warmth of the season.

May Weather in Saint-Gervais-les-Bains: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint-Gervais-les-Bains, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec182630374454575649413022
Data source: Temperature data for Saint-Gervais-les-Bains 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-Gervais-les-Bains

May stands out as a notably wet month in Saint-Gervais-les-Bains, with precipitation levels reaching 224 mm (8.8 in) over 21 rainy days. This significant spike follows the relatively drier April, which recorded only 84 mm (3.3 in) of rain, highlighting May's role as a transitional period where spring exuberantly bursts into life. The increase in rainfall not only brings lush greenery to the region but also sets the stage for summer activities, even as the skies open up more frequently. This pattern of heightened precipitation in May reflects a broader trend, as the snowfall from the winter months gradually melts, replenishing the region's rivers and lakes just in time for warmer days ahead. The contrast with the preceding months emphasizes May's unique climatic character, making it a pivotal time for nature's revival in this charming alpine town.

May Precipitation Trends in Saint-Gervais-les-Bains

The chart displays monthly precipitation patterns in Saint-Gervais-les-Bains, 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.
JanFebMarAprMayJunJulAugSepOctNovDec17114117584224167162149109133120295
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Saint-Gervais-les-Bains

In Saint-Gervais-les-Bains, France, the month of May showcases a noticeable decline in humidity, dropping to 78% from the higher levels of earlier months. This trend reflects a gradual transition towards the drier summer months, with June recording an even lower humidity of 75%. The reduction in moisture levels in May indicates a shift away from the winter chill, making the atmosphere feel fresher and more comfortable. This pleasant change is welcome for visitors and locals alike, as they prepare to enjoy the outdoor activities that the beautiful surroundings have to offer.

May Average Humidity in Saint-Gervais-les-Bains

This chart illustrates the average monthly humidity levels in Saint-Gervais-les-Bains, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%83%78%75%72%63%73%89%91%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Saint-Gervais-les-Bains

As spring transitions into early summer, May in Saint-Gervais-les-Bains marks a significant leap in UV intensity, with a UV Index soaring to 9, categorizing it as very high. This increase in UV exposure means that the burn time is sharply reduced to just 15 minutes, urging locals and visitors alike to take precautions against sun damage. Following a gradual rise from January's moderate levels, which required 30 minutes before risk set in, May’s values signal a shift towards more intense sun exposure as the season progresses. With June and July maintaining an even higher UV Index of 10, it’s essential to stay informed and prepared. For detailed insights, visit Saint-Gervais-les-Bains UV Index to navigate these sunny days safely.

Maximum UV Index Levels in Saint-Gervais-les-Bains for May

The chart shows the monthly maximum UV Index (UVI) for Saint-Gervais-les-Bains 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.
JanFebMarAprMayJunJulAugSepOctNovDec34789101097532
Data source: Saint-Gervais-les-Bains 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-Gervais-les-Bains

As spring unfolds in Saint-Gervais-les-Bains, May shines particularly bright, boasting an impressive 362 hours of sunshine. This peak in sunlight marks a delightful transition from the crisp days of earlier months, where January begins with a modest 173 hours. Each subsequent month steadily gains golden rays, culminating in May's abundant light. Following this vibrant month, warmth continues to flourish into June and July, with hours of sunshine reaching their zenith at 397 and 422 respectively. The gentle decline in August hints at the onset of autumn, yet the overall trend reflects a magnificent seasonal progression, inviting both locals and visitors to revel in the natural beauty of the French Alps during these sun-soaked days.

Monthly Sunshine Duration in Saint-Gervais-les-Bains: May Highlighted

The May sunshine duration represents the total number of hours Saint-Gervais-les-Bains 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.
JanFebMarAprMayJunJulAugSepOctNovDec173h237h306h352h362h397h422h392h331h291h228h202h
Data source: Saint-Gervais-les-Bains May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saint-Gervais-les-Bains During May

In Saint-Gervais-les-Bains, the likelihood of sunny weather experiences notable fluctuations throughout the year. As we transition from the chilly depths of winter to the blossoming warmth of spring, the chance of sun rises steadily, peaking in March and April at 44%. However, the outlook for May shows a dip, with a 26% chance of sunshine, signaling the potential for variable spring weather. This trend continues into June, where the likelihood of sunny days only slightly increases to 29%. Interestingly, the later months of the year, such as October, return to higher probabilities, suggesting that while May may not be the sunniest month, the landscape of weather in Saint-Gervais-les-Bains remains intriguing and ever-changing.

Percentage of Sunny Days in May in Saint-Gervais-les-Bains

The chart illustrates the percentage of sunny days in Saint-Gervais-les-Bains 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-Gervais-les-Bains experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%38%44%44%26%29%33%37%30%45%38%40%
Data source: Saint-Gervais-les-Bains May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saint-Gervais-les-Bains in May

As May unfolds in Saint-Gervais-les-Bains, the charming alpine town basks in an increase of daylight that reaches an enchanting 14 hours. This remarkable growth in light hours is a delightful shift from the shorter days of winter, where January and February only offered 9 and 10 hours, respectively. The transition becomes even more pronounced in the spring months, with daylight progressively lengthening to 13 hours in April. As the days grow longer, residents and visitors alike can relish in the vibrant natural beauty surrounding them, setting the stage for the impending summer months, when daylight peaks at 15 hours in June and July. This rhythmic dance of daylight invigorates the spirit of the town, creating a perfect backdrop for outdoor adventures and communal gatherings under the sun.

Average Daylight Hours in Saint-Gervais-les-Bains for May

The chart illustrates the variation in daylight duration in Saint-Gervais-les-Bains throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 5m10h 21m11h 56m13h 33m14h 57m15h 39m15h 17m14h 3m12h 29m10h 52m9h 26m8h 42m
Data source: Saint-Gervais-les-Bains daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Saint-Gervais-les-Bains

In Saint-Gervais-les-Bains, May experiences a gentle average wind speed of 1.3 m/s (3 mph), echoing the calm breezes of previous months. As winter gives way to spring, the winds remain consistent, with only slight fluctuations throughout the year. This mildness in May contrasts with the more variable conditions seen in earlier months, hinting at the approaching summer. The overall trend shows a gradual decrease in wind speed from the spring peak to the quieter summer months, creating a serene atmosphere perfect for enjoying the stunning mountain scenery. Whether you’re hiking, picnicking, or simply soaking in the local charm, the light winds of May enhance the enchanting beauty of this alpine retreat.

Average May Wind Speed in Saint-Gervais-les-Bains

The chart displays monthly wind speed patterns in Saint-Gervais-les-Bains, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.31.41.21.21.3 m/s1.11.11.21.01.31.31.5
Data source: Saint-Gervais-les-Bains May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Saint-Gervais-les-Bains Compares to Other Months

The weather in Saint-Gervais-les-Bains 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-Gervais-les-Bains and find detailed weather information for every month.

When comparing the weather in May and January, it's clear that the two months present strikingly different conditions. May typically experiences milder temperatures, ranging from a minimum of -12°C (11°F) to a maximum of 23°C (74°F), with an average temp of 7°C (45°F). In contrast, January is much colder, boasting a minimum of -25°C (-13°F) and a maximum of only 6°C (44°F), with an average of -8°C (19°F). May also sees greater variations in precipitation, with 224 mm (8.8 in) falling over 21 days, while January has lower total precipitation of 171 mm (6.7 in) over just 10 days, yet boasts higher humidity levels at 91% compared to 78% in May. For those interested in more specifics, you can check out the Saint-Gervais-les-Bains weather in January.

When comparing the weather in May and February, we can see significant differences in temperature and precipitation. May boasts a comfortable average temperature of 7°C (45°F), with highs reaching up to 23°C (74°F), while February's average sits much colder at -4°C (26°F), with maximums only reaching 11°C (52°F). Precipitation is notably higher in May, totaling 224 mm (8.8 in) across 21 days, compared to February's 141 mm (5.5 in) over just 11 days. Additionally, the humidity in February is slightly higher at 87%, compared to May's 78%. For more detailed insights into February weather, you can check Saint-Gervais-les-Bains weather in February.

When comparing the weather in March and May, it's clear that May brings a significant warming trend. In May, temperatures range from a low of -12°C (11°F) to an average of 7°C (45°F) and a high of 23°C (74°F), while March experiences much colder temperatures, with a minimum of -25°C (-12°F), an average of -1°C (31°F), and a maximum of 14°C (58°F). Additionally, May sees more precipitation, totaling 224 mm (8.8 in) over 21 days, compared to March's 175 mm (6.9 in) over 15 days. Humidity levels are relatively similar, with May at 78% and March slightly higher at 84%. For a more detailed look at March's weather, you can check Saint-Gervais-les-Bains weather in March.

When comparing the weather in May and April, May tends to be milder with average temperatures reaching 7°C (45°F) compared to April's average of 3°C (38°F). The maximum temperature in May can soar up to 23°C (74°F), whereas April's peak is a cooler 17°C (63°F). However, May experiences significantly more precipitation, totaling 224 mm (8.8 in) over 21 days, compared to April's 84 mm (3.3 in) over just 13 days. In terms of humidity, May's level is slightly lower at 78%, while April maintains a higher humidity of 83%. For more detailed information, visit Saint-Gervais-les-Bains weather in April.

May and June present distinct changes in weather patterns. In May, temperatures range from a chilly -12°C (11°F) at their lowest to a maximum of 23°C (74°F), with an average temperature of 7°C (45°F). The month sees considerable precipitation, with 224 mm (8.8 in) of rain over 21 days, contributing to a relatively high humidity level of 78%. In contrast, June experiences milder conditions with a minimum temperature of -3°C (28°F), an average of 12°C (54°F), and a maximum of 28°C (83°F). Precipitation decreases to 167 mm (6.6 in) over 20 days, and humidity slightly lowers to 75%. For a closer look at the June climate specifics, visit Saint-Gervais-les-Bains weather in June.

In May, temperatures range from a chilly minimum of -12°C (11°F) to a pleasant maximum of 23°C (74°F), with an average of 7°C (45°F). This month sees significant precipitation, totaling 224 mm (8.8 in) over 21 days, accompanied by a high humidity level of 78%. In contrast, July experiences milder temperatures, with minimums around 2°C (36°F) and maximums reaching 27°C (81°F), along with an average temperature of 14°C (57°F). Rainfall is reduced in July to 162 mm (6.4 in) over 18 days, and the humidity level also drops to 72%. For more detailed information about the weather in July, check out Saint-Gervais-les-Bains weather in July.

May and August in Saint-Gervais-les-Bains present contrasting weather patterns. In May, temperatures can range from a chilly minimum of -12°C (11°F) to a pleasant maximum of 23°C (74°F), with an average of 7°C (45°F). This month experiences substantial precipitation, totaling 224 mm (8.8 in) over 21 days, and has a relatively high humidity level of 78%. Conversely, August sees a milder temperature range with a minimum of 2°C (36°F) and a maximum of 25°C (77°F), averaging 13°C (56°F). There is less rainfall in August—149 mm (5.9 in) across 17 days—and lower humidity at 63%. For more detailed information, check out Saint-Gervais-les-Bains weather in August.

May and September offer contrasting weather patterns in terms of temperatures and precipitation. In May, minimum temperatures can drop to -12°C (11°F) and average around 7°C (45°F), while maxima reach up to 23°C (74°F). This month also sees significant rainfall, with 224 mm (8.8 in) falling over 21 days, resulting in a high humidity level of 78%. In contrast, September has milder conditions, with minimum temperatures around -8°C (19°F), an average of 10°C (49°F), and maxima peaking at 21°C (71°F). Precipitation decreases significantly to 109 mm (4.3 in), spread over 16 days, and humidity drops slightly to 73%. For more detailed insights, you can check Saint-Gervais-les-Bains weather in September.

May and October exhibit distinct weather patterns, reflecting the transition between spring and autumn. In May, temperatures range from a minimum of -12°C (11°F) to a maximum of 23°C (74°F), with an average of 7°C (45°F). This month experiences considerable precipitation, totaling 224 mm (8.8 in) over 21 days, accompanied by a humidity level of 78%. In contrast, October presents a cooler climate, with temperatures ranging from -8°C (18°F) to a maximum of 18°C (65°F), averaging 5°C (42°F). The precipitation decreases to 133 mm (5.3 in) spread over 13 days, while humidity rises to 89%. For more detailed insights, you can explore Saint-Gervais-les-Bains weather in October.

May and November showcase significantly different weather patterns. In May, temperatures range from a chilly -12°C (11°F) at night to a pleasant 23°C (74°F) during the day, with an average temperature of 7°C (45°F). The month sees substantial precipitation, totaling 224 mm (8.8 in) over 21 days, along with a humidity level of 78%. In contrast, November exhibits much colder conditions, with minimum temperatures dropping to -18°C (-1°F) and a maximum of 15°C (60°F), resulting in an average temperature of -1°C (30°F). The month also receives less rainfall, totaling 120 mm (4.7 in) over 13 days, while humidity climbs to 90%. For more specific details on November weather, you can refer to Saint-Gervais-les-Bains weather in November.

May and December present significantly different weather conditions. In May, temperatures range from a minimum of -12°C (11°F) to a maximum of 23°C (74°F), with an average of 7°C (45°F). The month sees about 224 mm (8.8 in) of precipitation over approximately 21 days, accompanied by a humidity level of 78%. Conversely, December is much colder, with temperatures dipping to a minimum of -23°C (-8°F) and an average temperature of -6°C (22°F), reaching a maximum of 8°C (46°F). Precipitation increases to 295 mm (11.6 in) over 19 days, and humidity rises to 90%. For a more detailed look at December's weather, you can visit Saint-Gervais-les-Bains weather in December.

Compare Saint-Gervais-les-Bains's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Saint-Gervais-les-Bains

As May unfolds in Saint-Gervais-les-Bains, the weather showcases a delightful transition from the chill of winter to the warmth of summer. With temperatures peaking around 23°C, you can expect more pleasant days, although the chilly nights can still drop to near freezing. This month also typically sees around 21 days of precipitation, leading to lush greenery and vibrant landscapes. The humidity remains notably high at 78%, adding to the fresh mountain air. When comparing May to the brisker months preceding it, the atmosphere becomes noticeably more inviting, making it a fantastic time for outdoor adventures. For a comprehensive look at how May fits into the yearly weather pattern, explore more at Saint-Gervais-les-Bains Climate.