May Weather in Chantilly, France

Last updated: February 26, 2025

In Chantilly, France, the weather in May presents a delightful blend of warmth and moisture. With maximum temperatures peaking at a cozy 29°C (85°F) and an average of 14°C (57°F), the month invites outdoor enthusiasts to enjoy the blooming landscape. Despite these inviting temperatures, the minimum can dip to 0°C (32°F), reminding us that cool nights are not uncommon. The region experiences a total precipitation of 68 mm (2.7 in) over 14 days, contributing to the lush greenery. Coupled with an 82% humidity, May in Chantilly is a true testament to spring's vibrancy and charm, perfect for exploring the gardens and historic sites.

May Temperature in Chantilly

In Chantilly, France, May marks a vibrant transition into warmer weather, showcasing a significant increase in temperatures compared to the preceding months. With minimums rising to 0°C (32°F) and average highs reaching an enjoyable 29°C (85°F), this month encapsulates the essence of spring. The shift from April's milder max of 27°C (80°F) to May's warmer peak highlights a consistent upward trend, inviting outdoor enthusiasts to savor the lush landscapes and blossoming gardens. As the days grow longer and sunnier, the mild evenings, averaging around 14°C (57°F), set the perfect backdrop for social gatherings and leisurely strolls, making May a delightful time to experience the charm of Chantilly.

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

The chart illustrates May temperature patterns in Chantilly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404346515765686761544643
Data source: Temperature data for Chantilly 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 Chantilly

May in Chantilly, France, brings a notable shift in precipitation patterns with 68 mm (2.7 in) of rainfall spread over 14 days. This marks a return to wetter conditions following the relatively dry month of April, which saw only 34 mm (1.3 in) of rain across just 6 days. As spring progresses, the consistent rainfall in May contributes to lush greenery, yet the frequency of rainy days suggests that residents should prepare for intermittent showers. The total is slightly lower than the wetter months of January through March, yet it aligns closely with the annual trend of increasing precipitation leading into summer. Overall, May serves as a reminder of spring's unpredictability, balancing sunny days with refreshing downpours.

May Precipitation Trends in Chantilly

The chart displays monthly precipitation patterns in Chantilly, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5969733468634964377970102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chantilly

In May, Chantilly, France, experiences a notable decline in humidity, with levels averaging 82%. This represents a gradual drop from the higher humidity levels of earlier months, such as 91% in January and 89% in February. As spring unfolds, the humidity begins to ease, continuing a downward trend that will persist into the summer months. Following May, June sees a further decrease to 80%, leading to the drier conditions of summer, which peak in July at 73%. This shift signals a transition into warmer and more comfortable weather, marking May as a pivotal month in the changing climate of this charming French locale.

May Average Humidity in Chantilly

This chart illustrates the average monthly humidity levels in Chantilly, 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%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chantilly

As spring transitions into summer, May in Chantilly, France, experiences a notable rise in UV Index, reaching an impressive 8, which falls into the very high exposure category. This significant uptick indicates a shift from the moderate levels seen earlier in the year, with burn time dropping to just 15 minutes for unprotected skin. The trend continues into June and July, where the UV Index remains consistently high, underscoring the importance of sun protection during these months. As you prepare for outdoor activities, be sure to stay informed and take necessary precautions, especially in peak summer. For more details on UV levels throughout the year, visit Chantilly UV Index.

Maximum UV Index Levels in Chantilly for May

The chart shows the monthly maximum UV Index (UVI) for Chantilly 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.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Chantilly 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 Chantilly

In Chantilly, France, the month of May shines brightly, boasting an impressive 389 hours of sunlight, which reflects a significant upward trend from the earlier months. As winter fades away, sunlight gradually increases, with January's meager 124 hours blossoming into a vibrant late spring. The gradual ascent is especially pronounced from March onward, where sunny hours leap from 270 to 356 in April, setting the stage for the full bloom of May. This upward trajectory continues until the peak of summer in June and July, illustrating not just the beauty of May's warmth but also the anticipation of even more sun-drenched days ahead. The pattern of increasing sunlight not only enriches the landscape but also uplifts the spirits, making Chantilly's spring feel like a much-anticipated celebration.

Monthly Sunshine Duration in Chantilly: May Highlighted

The May sunshine duration represents the total number of hours Chantilly 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.
JanFebMarAprMayJunJulAugSepOctNovDec124h202h270h356h389h409h411h385h323h266h201h159h
Data source: Chantilly May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chantilly During May

In Chantilly, France, the likelihood of sunny weather in May offers a blend of promise and unpredictability. With a 35% chance of sunshine, May presents a decline from the peak enjoyed in April, which boasts a notable 57% likelihood. This reduction in sunny days may hint at the transition into the wetter months ahead. Compared to the earlier months of the year, where chances gradually improve—rising from a meager 14% in January to 45% in March—May's forecast reflects a return to more typical spring variability. As the seasons shift, residents and visitors alike can relish the mild weather while remaining prepared for the occasional cloud cover that characterizes this time of year.

Percentage of Sunny Days in May in Chantilly

The chart illustrates the percentage of sunny days in Chantilly 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 Chantilly experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec14%27%45%57%35%33%36%35%38%41%24%24%
Data source: Chantilly May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chantilly in May

As spring blooms in Chantilly, France, May brings a delightful increase in daylight, with an impressive 15 hours of sunshine illuminating the landscape. This is a significant rise from 13 hours in April, signaling the full embrace of spring's warmth. The trend of increasing daylight continues to peak in June, reaching 16 hours, before gradually tapering off in the summer months. This rhythmic cycle not only brightens the days but also enhances the natural beauty of the region, setting the stage for vibrant outdoor activities and picturesque landscapes that residents and visitors alike can revel in. As the year progresses, daylight begins to wane again, reminding us of the cyclical nature of seasons and time.

Average Daylight Hours in Chantilly for May

The chart illustrates the variation in daylight duration in Chantilly throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 41m10h 8m11h 55m13h 45m15h 20m16h 9m15h 43m14h 18m12h 32m10h 43m9h 5m8h 14m
Data source: Chantilly daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Chantilly

In May, Chantilly experiences a delightful breeze with an average wind speed of 4.2 m/s (9 mph), matching the windiness of both February and the preceding month of April. This slight uptick in wind reflects a seasonal shift, transitioning from the calmer conditions of earlier spring months to more invigorating gusts that herald the arrival of summer. Notably, as June approaches, a dip to 2.7 m/s (6 mph) marks a pattern of diminishing wind speeds typical for the summer months, suggesting that May serves as a transitional period where nature begins to stir with renewed energy before the steamy stillness that often characterizes the warmer season. Overall, May's winds weave a refreshing narrative that enhances the charm of Chantilly's picturesque landscape.

Average May Wind Speed in Chantilly

The chart displays monthly wind speed patterns in Chantilly, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.23.93.54.2 m/s2.73.33.32.83.83.23.9
Data source: Chantilly May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Chantilly Compares to Other Months

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

In comparing May and January weather, May generally offers a much milder climate with average temperatures reaching 14°C (57°F) and maximums soaring up to 29°C (85°F), while January experiences much cooler weather with average temperatures around 4°C (40°F) and maximums only reaching 14°C (58°F). While both months see a fair amount of precipitation, May has slightly higher precipitation levels at 68 mm (2.7 in) over 14 days compared to January's 59 mm (2.3 in) over 10 days. Humidity levels are also notable, with May exhibiting 82% humidity and January slightly higher at 91%, making January feel colder despite its lower average temperatures. For a detailed look at January weather, you can visit Chantilly weather in January.

When comparing the weather in May and February, it's clear that May offers a notably warmer climate with average temperatures reaching 14°C (57°F) and highs of 29°C (85°F), while February is colder, with an average of 6°C (43°F) and a maximum of only 19°C (66°F). Both months receive similar amounts of precipitation, with May at 68 mm (2.7 in) over 14 days, and February slightly higher at 69 mm (2.7 in) across 13 days. Humidity levels are also higher in February at 89%, compared to May's 82%, contributing to a chillier feel despite the relatively similar precipitation. For more detailed information, check out Chantilly weather in February.

In comparing the weather of March and May, we see a notable shift in temperatures and overall climate conditions. March experiences much cooler temperatures, with a minimum of -8°C (17°F) and an average of 8°C (46°F), while May warms up significantly, with a minimum of 0°C (32°F) and an average of 14°C (57°F). Additionally, the maximum temperatures in March reach 23°C (74°F), whereas May can peak at 29°C (85°F). Precipitation is relatively similar for both months, with March receiving 73 mm (2.9 in) and May slightly less at 68 mm (2.7 in), though both months feature precipitation on 14 days. Humidity levels are slightly lower in May at 82%, compared to 85% in March. For more details on March weather patterns, check out Chantilly weather in March.

In comparing the weather between April and May, we observe a notable increase in average temperature and maximum highs. While April experiences lower temperatures with a minimum of -2°C (28°F) and an average of 11°C (52°F), May sees a minimum of 0°C (32°F) and an increase to an average of 14°C (57°F). Additionally, May can reach higher maximum temperatures of 29°C (85°F) compared to April's peak of 27°C (80°F). However, May also brings more rainy days, with 68 mm (2.7 in) of precipitation occurring over 14 days, whereas April has only 34 mm (1.3 in) across 6 days. Humidity levels are slightly lower in May at 82%, compared to 84% in April. For more details on April's weather, visit Chantilly weather in April.

In comparing May and June weather, we can observe notable differences in temperature and humidity. May sees a temperature range from a chilly 0°C (32°F) to a pleasant maximum of 29°C (85°F), with an average of 14°C (57°F). In contrast, June enjoys warmer temperatures, with a minimum of 6°C (44°F) and a peak of 35°C (95°F), leading to a higher average of 18°C (65°F). Both months experience similar precipitation levels, with May receiving 68 mm (2.7 in) across 14 days and June having slightly less at 63 mm (2.5 in) over 11 days. Humidity remains relatively high in both months, at 82% in May and 80% in June. For more detailed information, you can refer to Chantilly weather in June.

In comparing the weather of May and July, we see a significant shift in temperature and precipitation patterns. May experiences cooler temperatures, with a minimum of 0°C (32°F) and an average of 14°C (57°F), while July enjoys warmer conditions, showcasing a minimum of 8°C (47°F) and an average of 20°C (68°F), peaking at a high of 41°C (106°F). Additionally, May has a higher humidity level of 82% compared to July's 73%, contributing to a more uncomfortable feel during the spring month. Precipitation days are more frequent in May, with 14 rainy days contributing to a total of 68 mm (2.7 in), whereas July offers fewer rainy days at just 8, with a total of 49 mm (1.9 in) of rain. For more detailed insights into July weather, you can visit Chantilly weather in July.

In May, temperatures range from a chilly minimum of 0°C (32°F) to a pleasant average of 14°C (57°F), peaking at a warm 29°C (85°F). This month experiences considerable humidity at 82% and receives around 68 mm (2.7 in) of precipitation over approximately 14 days. In contrast, August sees milder temperatures with a minimum of 6°C (43°F) and an average of 19°C (67°F), reaching a scorching maximum of 38°C (100°F). Precipitation drops slightly to 64 mm (2.5 in) over about 11 days, with humidity lower at 68%. For more detailed information, check Chantilly weather in August.

May and September exhibit distinct weather patterns, highlighting the transition from spring to autumn. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 29°C (85°F), with an average of 14°C (57°F). This month is characterized by relatively high humidity at 82% and frequent precipitation, totaling 68 mm (2.7 in) over 14 days. In contrast, September enjoys slightly milder temperatures, with a minimum of 4°C (40°F), an average of 16°C (62°F), and a maximum of 33°C (91°F). Additionally, it experiences less rainfall, accumulating only 37 mm (1.4 in) over 8 days, and a lower humidity level of 76%. For a closer look at the weather specifics for September, please visit Chantilly weather in September.

In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 29°C (85°F), with an average of 14°C (57°F). This month experiences about 68 mm (2.7 in) of precipitation over 14 days, and humidity levels are at 82%. In contrast, October sees slightly warmer minimum temperatures at 1°C (35°F) and a lower average of 12°C (55°F), with a maximum of 25°C (78°F). Rainfall increases to 79 mm (3.1 in) spread over 13 days, accompanied by higher humidity at 88%. For more detailed insights, you can check Chantilly weather in October.

May and November present contrasting weather patterns, reflecting the transition from spring to late autumn. In May, temperatures range from a minimum of 0°C (32°F) to a maximum of 29°C (85°F), with an average of 14°C (57°F). The month experiences about 68 mm (2.7 in) of precipitation over 14 days and maintains a humidity level of 82%. Conversely, November features cooler temperatures, with a minimum of -3°C (28°F) and a maximum of 19°C (67°F), averaging around 8°C (46°F). Similar to May, November also sees around 70 mm (2.7 in) of precipitation, but over just 13 days, and a higher humidity level of 92%. For more detailed insights on November weather, visit Chantilly weather in November.

May and December present contrasting weather conditions, showcasing the transition from spring to winter. In May, temperatures range from a chilly 0°C (32°F) at night to a warm 29°C (85°F) during the day, with an average around 14°C (57°F). The month experiences moderate rainfall of 68 mm (2.7 in) over about 14 days and a relative humidity of 82%. In contrast, December brings colder temperatures, with minima dipping to -3°C (27°F) and daytime highs averaging just 15°C (59°F). Precipitation is higher in December at 102 mm (4.0 in), occurring on roughly 16 days, accompanied by a higher humidity level of 93%. For more detailed insights, visit Chantilly weather in December.

Compare Chantilly's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Chantilly

As May arrives in Chantilly, the weather distinctly shifts from the brisk chill of earlier months to more pleasant and lively conditions. The days grow warmer, often reaching a delightful peak of 29°C, which invites outdoor exploration and engagement with the lush landscape. However, with this warmth comes increased humidity and occasional rain, as the month experiences about 14 days of precipitation. This blend results in a vibrant environment, making May a unique time in Chantilly as it transitions smoothly into the full embrace of spring. For a deeper understanding of how May compares to the rest of the year, explore Chantilly Climate.