April Weather in Le Castellet, France

Last updated: February 26, 2025

In April, Le Castellet, France, experiences a delightful transition into spring, with temperatures averaging around 13°C (56°F). Daytime highs can reach a pleasant 22°C (71°F), while nights may drop to a cool 2°C (37°F). This month is characterized by moderate humidity levels at 75%, creating a refreshing atmosphere. However, visitors should be prepared for some rainfall, as 72 mm (2.8 in) of precipitation falls over 10 days. Overall, April offers a vibrant tapestry of weather, perfect for enjoying the beautiful landscapes and charming village life.

April Temperature in Le Castellet

In April, Le Castellet, France begins to embrace the warmth of spring, showcasing a notable increase in temperatures that hint at the vibrant summer ahead. With a minimum temperature of 2°C (37°F) and an average of 13°C (56°F), this month marks a pleasant transition from the chill of winter. The maximum temperature reaches a refreshing 22°C (71°F), providing an ideal backdrop for outdoor activities and exploration. As the days grow longer and the sun shines brighter, April encourages both locals and visitors to relish the mild climate, setting the stage for the more heat-filled months to follow.

April Weather in Le Castellet: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Le Castellet, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec474952566270747569625449
Data source: Temperature data for Le Castellet 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.

April Precipitation in Le Castellet

April marks a noticeable shift in the precipitation patterns of Le Castellet, France, as it experiences an uptick to 72 mm (2.8 in), the highest amount for the month in comparison to preceding months. With 10 rainy days during April, this increase is a part of a trend that sees spring bring more moisture after the drier winter months. As winter transitions into spring, the rainfall serves to nourish the landscape, setting up vibrant blooms and lush greenery. Notably, this is a precursor to the decreasing precipitation of the summer months, where July and August dip significantly to 12 mm (0.5 in) and 17 mm (0.7 in) respectively. The April showers not only contribute to the region's charm but also play a crucial role in the ecosystem's revival ahead of the warm summer.

April Precipitation Trends in Le Castellet

The chart displays monthly precipitation patterns in Le Castellet, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5545547264281217389013484
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Le Castellet

In April, Le Castellet experiences a moderate humidity level of 75%, marking a slight rebound from the lower figures of early spring. As the months transition from the chill of winter, where humidity peaks at 80% in January, there’s a gradual decline leading into March’s 71%. However, April maintains a comfortable balance before entering the drier summer months, where July and August witness humidity levels dipping to 69% and 66%, respectively. This trend highlights a seasonal shift, as spring oscillates between dampness and dryness, setting the stage for the warm, more arid summer ahead while foreshadowing the wetter conditions returning in late autumn.

April Average Humidity in Le Castellet

This chart illustrates the average monthly humidity levels in Le Castellet, 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.
JanFebMarAprMayJunJulAugSepOctNovDec80%74%71%75%74%72%69%66%71%78%82%79%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Le Castellet

In April, Le Castellet experiences a noticeable rise in the UV Index, reaching a high level of 7. This shift signals the arrival of sunnier days and increased sun exposure, with a burn time of just 25 minutes for fair-skinned individuals. The trend from earlier months, where the UV Index ranged from 2 to 5, suggests a significant transition as spring unfolds. As temperatures warm, residents and visitors alike should remain vigilant and take necessary precautions against sun damage, especially with the UV Index poised to rise even further in the coming weeks. For ongoing UV updates and safety tips, explore Le Castellet UV Index.

Maximum UV Index Levels in Le Castellet for April

The chart shows the monthly maximum UV Index (UVI) for Le Castellet 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.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Le Castellet 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 Le Castellet

April in Le Castellet, France, ushers in a delightful bloom of sunshine, boasting 352 hours of radiant light. This is not only an increase from the previous months but also sets the stage for an impressive year ahead, as the days grow longer and warmer. Following a steady rise from 330 hours in March, April's warmth indicates the onset of spring, with sun-soaked days paving the way for even sunnier May, which reaches 406 hours. From January to April, the trend is undeniably upward, showcasing the gradual increase in daylight that defines this beautiful region as it transitions into the vibrant summer months. The promise of bright days ahead makes April a truly enchanting time in Le Castellet.

Monthly Sunshine Duration in Le Castellet: April Highlighted

The April sunshine duration represents the total number of hours Le Castellet 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h257h330h352h406h423h436h404h345h310h252h244h
Data source: Le Castellet April Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Le Castellet During April

In Le Castellet, France, the likelihood of sunny weather shows a distinct upward trend as spring approaches. While January and February hover at around 45% and 46%, respectively, the chance of sunshine rises significantly in March to 64%, marking a promising shift towards sunnier days. April continues this positive trend, boasting a 54% likelihood of sunshine. Although this is slightly lower than March, it sets the stage for the warmer months ahead. As we transition into late spring and summer, the chances increase further, peaking in August with a 72% likelihood of sunny weather. This progression illustrates the charm of Le Castellet, where April serves as a delightful prelude to the sunny joys of summer.

Percentage of Sunny Days in April in Le Castellet

The chart illustrates the percentage of sunny days in Le Castellet 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 Le Castellet experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec45%46%64%54%48%59%67%73%52%58%49%58%
Data source: Le Castellet April chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Le Castellet in April

As spring unfolds in Le Castellet, France, April brings a delightful increase in daylight duration, boasting approximately 13 hours of sunlight. This shift marks a significant leap from the 11 hours in March, showcasing the beautiful transition towards brighter days. Following the seasonal pattern, daylight hours continue to extend into May, reaching a peak of 14 hours, before gradually tapering off in the summer months. The steady climb in daylight from January's 9 hours to April's 13 hours exemplifies the awakening of nature and the anticipation of warmer days, making it a vibrant time to explore the stunning surroundings of this picturesque region.

Average Daylight Hours in Le Castellet for April

The chart illustrates the variation in daylight duration in Le Castellet throughout the year, with April highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 22m10h 30m11h 57m13h 25m14h 41m15h 18m14h 58m13h 52m12h 27m10h 59m9h 41m9h 1m
Data source: Le Castellet daylight hours, calculated by summing the hours between sunrise and sunset for each day.

April Winds in Le Castellet

In April, the winds in Le Castellet, France gently whisper at an average speed of 4.1 m/s (9 mph), bringing a subtle shift from the brisk breezes of winter. As the year progresses from the chilly gusts of January and February, which averaged 6.2 m/s (14 mph) and 5.4 m/s (12 mph) respectively, April marks a notable decrease, yet it remains relatively calm compared to March's winds of 4.2 m/s (9 mph). This slight decline in wind speed hints at the transition into spring, where the air feels softer and more inviting. May picks up the pace slightly with winds returning to 5.2 m/s (12 mph), suggesting the anticipation of warmer days ahead. Overall, April's breezes are a gentle reminder that nature is awakening, preparing for the vibrant summer months to follow.

Average April Wind Speed in Le Castellet

The chart displays monthly wind speed patterns in Le Castellet, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.25.44.24.1 m/s5.23.84.24.34.14.35.15.0
Data source: Le Castellet April wind data, generated using information from the Copernicus Climate Change Service.

How April Weather in Le Castellet Compares to Other Months

The weather in Le Castellet 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 Le Castellet and find detailed weather information for every month.

In comparison to January, April experiences a noticeable increase in temperatures, with averages rising from 8°C (47°F) in January to 13°C (56°F) in April. The maximum temperature in April can reach up to 22°C (71°F), making it significantly warmer than the January peak of 16°C (61°F). While both months see some precipitation, April has slightly more rainfall at 72 mm (2.8 in) over 10 days compared to January’s 55 mm (2.1 in) over just 6 days. Humidity levels remain high in both months, with January at 80% and April at 75%, creating a distinct yet relatively mild climate shift as spring approaches. For a more detailed look at January weather, you can check Le Castellet weather in January.

April generally presents a milder climate compared to February in Le Castellet. With minimum temperatures of 2°C (37°F) and an average max of 22°C (71°F), April marks a transition into spring, showcasing a broader temperature range than February's minimum of -3°C (26°F) and a maximum of 18°C (65°F). Additionally, April experiences more precipitation, totaling 72 mm (2.8 in) over about 10 days, compared to February's 44 mm (1.8 in) across 7 days. Humidity levels are fairly similar, with April at 75% and February at 73%. For those looking for detailed insights into February's conditions, you can check out Le Castellet weather in February.

In comparing the weather between March and April, we can see some notable differences. April generally experiences a slightly warmer climate, with average temperatures increasing from 11°C (52°F) in March to 13°C (56°F). The maximum temperatures also rise, reaching 22°C (71°F) in April compared to 20°C (67°F) in March. Additionally, April sees more precipitation, with 72 mm (2.8 in) over 10 days, while March has 54 mm (2.1 in) spread across 7 days. Humidity remains relatively consistent, at 75% in April and 71% in March. For more specific details on March weather, you can visit Le Castellet weather in March.

April and May present contrasting yet gradually evolving weather patterns. In April, temperatures range from a minimum of 2°C (37°F) to a maximum of 22°C (71°F), with an average of 13°C (56°F). It is a relatively wet month, with 72 mm (2.8 in) of precipitation over about 10 days, and the humidity sits around 75%. By May, the climate becomes noticeably warmer, with minimum temperatures rising to 7°C (46°F) and maximums reaching 27°C (81°F). The average temperature climbs to 17°C (62°F), and while precipitation decreases slightly to 64 mm (2.5 in) over 9 days, the humidity remains comparable at 74%. For a detailed look at the weather specifics, check out Le Castellet weather in May.

April weather offers a cooler climate with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 22°C (71°F), averaging around 13°C (56°F). This month experiences significant rainfall, with 72 mm (2.8 in) of precipitation spread over about 10 days, resulting in a relatively high humidity level of 75%. In contrast, June showcases a much warmer atmosphere, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 30°C (87°F), averaging 21°C (70°F). Precipitation in June is significantly lower, totaling just 28 mm (1.1 in) across approximately 5 days, and the humidity is slightly more comfortable at 72%. For a more detailed look at June weather, you can check Le Castellet weather in June.

In comparing the weather of April and July, there is a notable contrast in temperature and precipitation levels. April experiences cooler temperatures with a minimum of 2°C (37°F) and an average of 13°C (56°F), while July sees much warmer conditions, with minimums of 16°C (61°F) and an average of 23°C (75°F). Precipitation also differs significantly; April has 72 mm (2.8 in) of rain over 10 days, whereas July is relatively dry, with only 12 mm (0.5 in) of rain falling over just 2 days. Additionally, humidity levels are slightly lower in July at 69%, compared to 75% in April. For a more detailed look at July's climate specifics, check out Le Castellet weather in July.

The weather in April contrasts significantly with that of August, showcasing a clear shift in temperature and precipitation patterns. In April, temperatures range from a chilly minimum of 2°C (37°F) to a comfortable average of 13°C (56°F), with highs reaching 22°C (71°F). This month experiences considerable precipitation, with 72 mm (2.8 in) falling over about 10 days, contributing to a higher humidity level of 75%.

Conversely, August offers much warmer conditions, characterized by minimum temperatures of 16°C (62°F) and an average of 24°C (75°F), peaking at a hot 31°C (89°F). Significantly less rain falls during August, with only 17 mm (0.7 in) over just 1 day, and humidity drops to 66%, making it a drier and sunnier month overall. For more details, check out Le Castellet weather in August.

April and September present distinct weather patterns, reflecting the transition between spring and autumn. In April, temperatures range from a chilly 2°C at night to a mild 22°C during the day, averaging around 13°C. The month sees significant rainfall, with about 72 mm spread over 10 days, accompanied by a humidity level of 75%. In contrast, September experiences warmer conditions, with minimum temperatures of 10°C and maximums reaching 28°C, yielding an average of 21°C. This month is considerably drier, with only 38 mm of precipitation over just 5 days and a slightly lower humidity of 71%. For more details, you can check Le Castellet weather in September.

April and October offer contrasting weather experiences. In April, temperatures range from a chilly minimum of 2°C (37°F) to a pleasant maximum of 22°C (71°F), averaging around 13°C (56°F). This month sees about 72 mm (2.8 in) of precipitation over approximately 10 days, with humidity levels at a comfortable 75%. On the other hand, October features milder mornings with minimum temperatures of 8°C (46°F) and can reach up to 24°C (76°F), averaging around 17°C (62°F). Despite being slightly wetter, with 90 mm (3.6 in) of rain and about 7 rainy days, October maintains a slightly higher humidity level at 78%. For a closer look at the specifics of October weather, you can visit Le Castellet weather in October.

April and November present distinct weather patterns, characterized by different temperature ranges and precipitation levels. In April, temperatures typically range from a minimum of 2°C (37°F) to a maximum of 22°C (71°F), with an average of 13°C (56°F). The month sees approximately 72 mm (2.8 in) of precipitation over about 10 days, accompanied by a humidity level of 75%. Conversely, November temperatures are slightly milder, with a minimum of 4°C (39°F) and a maximum of 19°C (66°F), averaging 12°C (55°F). This month experiences higher rainfall, with 134 mm (5.3 in) over around 12 days, and a notable increase in humidity at 82%. For a more detailed look at November weather in the region, you can visit Le Castellet weather in November.

April and December present distinct weather patterns, reflecting the transition from spring to winter. In April, temperatures range from a chilly 2°C (37°F) at night to a pleasant 22°C (71°F) during the day, with an average of 13°C (56°F). The month experiences approximately 72 mm (2.8 inches) of precipitation over about 10 days, with a humidity of 75%. In contrast, December sees cooler temperatures, with minimums dropping to -1°C (31°F) and a maximum of 17°C (63°F), averaging 9°C (49°F). This month has slightly higher precipitation at 84 mm (3.3 inches) over the same number of rainy days, and humidity rises to 79%. For more details on the December climate, check out Le Castellet weather in December.

Compare Le Castellet's Climate with Cities Worldwide

Conclusion: What to Expect From April Weather in Le Castellet

As April unfolds in Le Castellet, the weather begins to show a distinct transition from the cooler months, offering a refreshing blend of mild temperatures and the promise of spring. Characterized by an average temperature of around 13°C (56°F), the month sees warmer days compared to the dreary chill of winter, yet retains a crisp freshness ideal for outdoor adventures. However, it's also a month where the region can experience occasional rainfall, with about 10 days of precipitation, adding a touch of unpredictability to the otherwise vibrant April climate. While humidity levels hover around 75%, this combination of warmth and moisture can bring a delightful sense of rejuvenation. For a deeper insight into what to expect throughout the year, explore the full details at Le Castellet Climate.