May Weather in Josselin, France

Last updated: February 26, 2025

In May, Josselin, France experiences a delightful range of weather that showcases the transition from spring to early summer. With maximum temperatures soaring up to 29°C (84°F), residents and visitors alike can enjoy plenty of warmth. However, the average temperature hovers around a comfortable 14°C (57°F), making it enjoyable for outdoor activities. Despite the pleasant warmth, May also brings occasional coolness, with minimum temperatures dipping to -1°C (30°F). The month is characterized by 68 mm (2.7 in) of precipitation, spread across approximately 11 days, contributing to an 82% humidity level that enriches the lush landscapes of this charming town. Whether you're strolling along its scenic canals or exploring local attractions, May offers a blend of warmth and refreshing rain that defines the beauty of Josselin's spring environment.

May Temperature in Josselin

In May, Josselin, France, experiences a delightful transition into warmer weather, marked by a notable increase in temperatures. With minimums hovering around -1°C (30°F) and averages reaching 14°C (57°F), the month sets a pleasant tone for outdoor activities. The days can be quite warm, peaking at a comfortable 29°C (84°F), perfect for exploring the charming town or enjoying the surrounding nature. This month sees a significant shift from the chill of earlier months, as May ushers in a season filled with blossoming flowers and vibrant landscapes, making it an ideal time to visit and soak in the beauty of Josselin.

May Weather in Josselin: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Josselin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434547515662656461554745
Data source: Temperature data for Josselin 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.

May Precipitation in Josselin

In May, Josselin experiences a noticeable increase in precipitation, with 68 mm (2.7 in) of rain spread over 11 days, marking a shift from the milder April showers. This uptick indicates the arrival of late spring weather, blending the earlier lighter rains into more substantial downpours, as seen in the preceding months. Following May, June takes a sharp leap with 101 mm (4.0 in), suggesting a trend towards wetter conditions as the summer approaches. The pattern of increased rainfall in May, along with consistent rainy days, reflects a transitional phase in Josselin's climate, paving the way for a lush and vibrant landscape.

May Precipitation Trends in Josselin

The chart displays monthly precipitation patterns in Josselin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4364584868101465043876792
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Josselin

In Josselin, France, the humidity in May hovers around 82%, maintaining a steady trend established over the preceding months. This level of humidity is consistent with the slightly elevated rates seen since January, which peaked at 83% in February before gradually stabilizing. As spring transitions into early summer, humidity begins a gentle decline, with the coming months—like June and July—showing a noticeable drop to 80% and 77% respectively. Overall, May stands out as a continuation of the balanced humidity levels typical of late spring in the region, making it a pleasant time for outdoor activities amidst the lush landscapes.

May Average Humidity in Josselin

This chart illustrates the average monthly humidity levels in Josselin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Josselin

As May arrives in Josselin, France, the UV Index soars to a striking 8, categorizing it as very high. This marks a notable increase compared to the previous months, where the burn time shrinks dramatically to just 15 minutes. Following April's high of 6—which already required vigilant sun protection—May's intensity signals that outdoor enthusiasts should take extra precautions as they enjoy the blossoming spring days. With the summer just around the corner, being proactive about sun safety is essential, making this month a pivotal transition in UV exposure. For more detailed insights on UV trends in Josselin, check the Josselin UV Index.

Maximum UV Index Levels in Josselin for May

The chart shows the monthly maximum UV Index (UVI) for Josselin 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Josselin 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 Josselin

As May arrives in Josselin, France, the sun shines brighter than in previous months, illuminating the charming streets and vibrant landscapes with an impressive 408 hours of sunlight. This marked increase not only reflects the transition into late spring but also sets the tone for the warm, sun-drenched summer ahead. Following a gradual rise from 142 hours in January to 294 hours in March, the daylight hours blossom in April and peak in May, contributing to the town's lush greenery and lively outdoor activities. Interestingly, June continues to offer a similar abundance with 403 hours, suggesting that residents and visitors alike can savor the long, sun-filled days. Overall, the trend showcases a breathtaking journey from winter's low light to the bright, joyous days of early summer, inviting everyone to revel in Josselin's seasonal beauty.

Monthly Sunshine Duration in Josselin: May Highlighted

The May sunshine duration represents the total number of hours Josselin 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.
JanFebMarAprMayJunJulAugSepOctNovDec142h205h294h357h408h403h428h397h333h276h227h191h
Data source: Josselin May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Josselin During May

In Josselin, France, the likelihood of sunny weather in May is 32%, a slight dip from the warmer April, which boasts a 55% chance of sunshine. As spring transitions into summer, this percentage mirrors the probabilities seen in June, hinting at a consistent level of variability rather than a dramatic increase in sun. The overall trend from January to April reveals a progression towards sunnier days, yet May's sunshine prospects suggest a potential pause before summer fully blooms. With May's weather still influenced by lingering spring patterns, visitors can expect a blend of sun and clouds, making it a delightful month for those eager to experience Josselin's charm.

Percentage of Sunny Days in May in Josselin

The chart illustrates the percentage of sunny days in Josselin 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 Josselin experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec21%27%45%55%33%32%41%38%40%40%35%24%
Data source: Josselin May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Josselin in May

In Josselin, France, the transformation of daylight duration is striking as spring evolves into summer. May marks a significant leap in sunlight, boasting 15 hours of daylight, a stark increase from 13 hours in April. This vibrant month not only welcomes longer days but also hints at the peak of summer, which maintains this extended daylight through June and July. However, as summer fades into autumn, the days gradually shorten, with September seeing a reduction to 12 hours and October down to 10 hours. The cyclical dance of light throughout the year paints a vivid picture of the changing seasons, as Josselin transitions from the cozy, shorter days of winter to the abundant sunlight of late spring and summer.

Average Daylight Hours in Josselin for May

The chart illustrates the variation in daylight duration in Josselin throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 51m10h 13m11h 55m13h 41m15h 11m15h 58m15h 33m14h 12m12h 31m10h 46m9h 14m8h 25m
Data source: Josselin daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Josselin

In May, Josselin, France, experiences a refreshing upswing in average wind speed, reaching 4.6 m/s (10 mph). This marks a slight increase from the 4.1 m/s recorded in March and a notable recovery from the 3.8 m/s in April. The gentle breeze in May not only enhances the charm of this picturesque town but also signifies a transition from the milder early months to a more invigorating start to summer. Interestingly, the winds begin to taper off in the following months, peaking again in December at 4.5 m/s, hinting at a seasonal rhythm that brings dynamic weather patterns to this enchanting locale.

Average May Wind Speed in Josselin

The chart displays monthly wind speed patterns in Josselin, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.74.13.84.6 m/s2.83.83.63.23.93.34.5
Data source: Josselin May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Josselin Compares to Other Months

The weather in Josselin 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 Josselin and find detailed weather information for every month.

May and January present a stark contrast in weather conditions. In May, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant maximum of 29°C (84°F), with an average temperature of 14°C (57°F). This month also sees higher precipitation levels, averaging 68 mm (2.7 in) over 11 days, while maintaining a consistently high humidity of 82%. Conversely, January experiences lower temperatures, with a minimum of -8°C (19°F) and a maximum of 15°C (60°F), and an average of only 6°C (43°F). Precipitation is less frequent, totaling 43 mm (1.7 in) over 8 days, yet humidity remains at a similar level of 82%. For a closer look at the specific conditions, check out Josselin weather in January.

In comparing the weather of May and February, May offers a much warmer climate with average temperatures around 14°C (57°F) and maximums reaching up to 29°C (84°F), while February presents a cooler landscape with an average of 7°C (45°F) and maximum temperatures of 20°C (68°F). While both months experience a relatively similar amount of precipitation, with May seeing 68 mm (2.7 in) and February at 64 mm (2.5 in), February tends to have slightly more rainy days, totaling 12 compared to May's 11. The humidity levels are comparably high, with February at 83% and May at 82%, creating a somewhat humid atmosphere in both months. For more detailed insights into February weather, you can check Josselin weather in February.

In comparing the weather of March and May, we see notable differences in temperature and conditions. March features colder averages, with minimum temperatures reaching as low as -7°C (19°F) and an average of 8°C (47°F), while May enjoys milder temperatures, ranging from a minimum of -1°C (30°F) to an average of 14°C (57°F) and a maximum of 29°C (84°F). Precipitation levels are relatively close, with March receiving 58 mm (2.3 in) over 12 days and May having slightly more at 68 mm (2.7 in) over 11 days. Humidity remains fairly consistent, with March at 81% and May slightly higher at 82%. For more detailed insights into March weather, you can visit Josselin weather in March.

When comparing the weather in April and May, May generally offers warmer temperatures, with an average of 14°C (57°F) compared to April's 11°C (52°F). The maximum temperature in May can reach up to 29°C (84°F), while April peaks at 26°C (79°F). Additionally, May experiences slightly more precipitation at 68 mm (2.7 in) over 11 days, compared to April's 47 mm (1.9 in) over 8 days. Both months share a consistent humidity level of 82%. For more detailed insights on April weather patterns, check out Josselin weather in April.

May and June exhibit distinct weather patterns. In May, temperatures range from a chilly minimum of -1°C (30°F) to a maximum of 29°C (84°F), with an average temperature of 14°C (57°F). The month experiences relatively moderate precipitation, totaling 68 mm (2.7 in) over 11 rainy days, and humidity levels are notably high at 82%.

By contrast, June sees an increase in warmth, with minimum temperatures rising to 6°C (43°F) and maximum temperatures reaching as high as 34°C (93°F), resulting in a higher average temperature of 17°C (63°F). Precipitation in June also increases to 101 mm (4.0 in), occurring over the same 11 days, yet humidity slightly decreases to 80%. For those interested in specifics about June weather, you can find more information here: Josselin weather in June.

May and July present quite a contrast in weather conditions. May experiences cooler temperatures, with a minimum of -1°C (30°F) and an average of 14°C (57°F), while July sees a warmer minimum of 8°C (46°F) and an average of 19°C (66°F). The peak temperatures also differ significantly; May can reach up to 29°C (84°F), whereas July can soar to 35°C (95°F). In terms of precipitation, May is wetter with 68 mm (2.7 in) spread over 11 days compared to July's 46 mm (1.8 in) over just 8 days. Humidity levels are also slightly higher in May at 82%, compared to 77% in July. For a more detailed look at July weather, check out Josselin weather in July.

In May, temperatures range from a chilly minimum of -1°C (30°F) to a pleasant average of 14°C (57°F), with highs reaching up to 29°C (84°F). The month experiences about 68 mm (2.7 in) of precipitation over 11 days, and humidity levels are quite high at 82%. In contrast, August offers warmer temperatures, with a minimum of 7°C (45°F) and an average of 18°C (64°F), peaking at a hot 34°C (94°F). Precipitation decreases to 50 mm (1.9 in) over just 9 days, accompanied by slightly lower humidity of 78%. Thus, while May presents a mix of cooler and warmer days, August provides consistently warmer weather with less rainfall. For more details, you can check Josselin weather in August.

May and September exhibit distinct weather patterns, making each month unique. May experiences a broader range of temperatures, with minimums dipping to -1°C (30°F) and maximums peaking at 29°C (84°F), while September generally offers milder conditions, starting at a minimum of 5°C (41°F) and reaching up to 30°C (87°F). Precipitation is more frequent in May, with 68 mm (2.7 in) over 11 days, compared to 43 mm (1.7 in) over just 8 days in September. Humidity levels are slightly higher in May at 82%, while September sees a more comfortable 79% humidity. For a closer look at September weather specifics, you can refer to Josselin weather in September.

May and October present distinct weather patterns, though both months share similar humidity levels at 82%. In May, temperatures range from a minimum of -1°C (30°F) to a maximum of 29°C (84°F), with an average of 14°C (57°F). This month sees a modest amount of precipitation at 68 mm (2.7 in) over 11 days. In contrast, October experiences slightly cooler temperatures, with a minimum of 1°C (34°F), an average of 13°C (55°F), and a maximum of 24°C (76°F). Precipitation increases to 87 mm (3.4 in), also over 11 days. For a closer look at October weather specifics, you can check Josselin weather in October.

May and November offer contrasting weather experiences, despite sharing some similarities. In May, temperatures range from a cool -1°C (30°F) to a warm 29°C (84°F), with an average of 14°C (57°F), making it a vibrant month as nature comes alive. Precipitation levels are slightly higher in May, with 68 mm (2.7 in) falling over 11 days, accompanied by a relatively humid atmosphere at 82%.

In contrast, November presents a much cooler climate, with maximum temperatures peaking at 18°C (64°F) and an average of only 8°C (48°F). The month experiences similar rainfall to May, with 67 mm (2.7 in) over the same number of days, but the slight reduction in humidity to 81% adds a crispness to the air. For a more detailed look at November's weather, check out Josselin weather in November.

May and December present starkly different weather patterns. In May, temperatures range from a chilly minimum of -1°C to a warm average of 14°C, peaking at 29°C. This month experiences around 68 mm of precipitation over approximately 11 days, while the humidity holds steady at 82%. In contrast, December sees cooler temperatures, with a minimum of -4°C and an average of just 7°C, reaching a maximum of 15°C. Additionally, December is wetter, with about 92 mm of precipitation spread over 15 days, yet it maintains the same humidity level of 82%. For more detailed weather insights, you can check out Josselin weather in December.

Compare Josselin's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Josselin

In May, Josselin experiences a notable shift in weather as temperatures begin to warm up, offering a delightful mix of cool mornings and pleasant afternoons that mark the transition from spring to summer. With an average temperature around 14°C, this month contrasts sharply with the chillier winter months, though occasional cold spells can dip as low as -1°C. Rainfall becomes less frequent, but the humidity remains high at 82%, adding a lushness to the landscape. Overall, May sets the stage for outdoor activities, making it a vibrant time to explore the beauty of Josselin. For a comprehensive overview of the seasonal variations, check out Josselin Climate.