Climate and monthly weather forecastBoissy-le-Châtel, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Boissy-le-Châtel, France, with an average temperature varying between 1.2°C (34.2°F) and 5.8°C (42.4°F). In Boissy-le-Châtel, France, January records the lowest average temperatures, peaking at 5.8°C (42.4°F) and reaching a low of 1.2°C (34.2°F). Weather in January »Weather in February
The last month of the winter, February, is a chilly month in Boissy-le-Châtel, France, with an average temperature ranging between min 1.4°C (34.5°F) and max 7°C (44.6°F). Boissy-le-Châtel starts February with an average high-temperature of a frosty 7°C (44.6°F), a minor shift from January's 5.8°C (42.4°F). Weather in February »Weather in March
March, the first month of the spring in Boissy-le-Châtel, is a cool month, with an average temperature ranging between min 3.4°C (38.1°F) and max 11.4°C (52.5°F). As March begins, there's a slight increase in the average high-temperature, moving from a frosty 7°C (44.6°F) in February to a cool 11.4°C (52.5°F). Weather in March »Weather in April
April in Boissy-le-Châtel, France, is a moderate spring month, with an average temperature varying between 6°C (42.8°F) and 15.5°C (59.9°F). April's onset witnesses a minor shift in the average high-temperature, moving from a cool 11.4°C (52.5°F) in March to a moderate 15.5°C (59.9°F). Weather in April »Weather in May
May, the last month of the spring in Boissy-le-Châtel, is a refreshing month, with an average temperature ranging between max 17.8°C (64°F) and min 8.3°C (46.9°F). May's weather displays an average high-temperature of a comfortable 17.8°C (64°F), slightly varied from April's 15.5°C (59.9°F). Weather in May »Weather in June
June, the first month of the summer in Boissy-le-Châtel, is a pleasant month, with an average temperature ranging between max 21.1°C (70°F) and min 11.5°C (52.7°F). June witnesses a minor rise in the average high-temperature, transitioning from a comfortable 17.8°C (64°F) in May to a pleasant 21.1°C (70°F). Weather in June »Weather in July
July in Boissy-le-Châtel, France, is a moderately hot summer month, with an average temperature ranging between max 23.8°C (74.8°F) and min 13.9°C (57°F). The weather during July records an average high-temperature of a warm 23.8°C (74.8°F), closely mirroring the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Boissy-le-Châtel, France, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 24.3°C (75.7°F). In Boissy-le-Châtel, August is identified by the highest average temperatures, reaching a peak of 24.3°C (75.7°F) and a low of 14°C (57.2°F). Weather in August »Weather in September
September, the first month of the autumn in Boissy-le-Châtel, is also an agreeable month, with an average temperature varying between 20.7°C (69.3°F) and 11.3°C (52.3°F). As August makes way for September, Boissy-le-Châtel's average high-temperature eases from a warm 24.3°C (75.7°F) to a pleasant 20.7°C (69.3°F). Weather in September »Weather in October
October, the same as September, in Boissy-le-Châtel, France, is another refreshing autumn month, with temperature in the range of an average low of 8.6°C (47.5°F) and an average high of 15.8°C (60.4°F). The shift from September to October coincides with a small decrease in the average high-temperature, down to a refreshing 15.8°C (60.4°F) from a pleasant 20.7°C (69.3°F). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Boissy-le-Châtel, France, with an average temperature fluctuating between 5.3°C (41.5°F) and 10°C (50°F). The start of November signals a decrease in the average high-temperature, transitioning from a moderate 15.8°C (60.4°F) in October to a fresh 10°C (50°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Boissy-le-Châtel, France, with an average temperature varying between 6.7°C (44.1°F) and 2.5°C (36.5°F). December brings a slight decrease in temperature, down from a cool 10°C (50°F) in November to a chilly 6.7°C (44.1°F). Weather in December »Updated: Feb 5, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Boissy-le-Châtel, France, records the coldest temperatures in January, averaging a high of 5.8°C (42.4°F) and a low of 1.2°C (34.2°F).
Throughout the year, there are 194.6 rainfall days, and 581mm (22.87") of precipitation is accumulated.
January through March, November and December are months with snowfall in Boissy-le-Châtel, France.
January is the month with the most snowfall in Boissy-le-Châtel. Snow falls for 3.4 days and accumulates 33mm (1.3") of snow.
In Boissy-le-Châtel, during the entire year, snow falls for 11.1 days and aggregates up to 84mm (3.31") of snow.
The month with the least sunshine in Boissy-le-Châtel, France, is January, with an average of 3.7h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
In Boissy-le-Châtel, snow does not fall in April through October.
With an average of 16h and 6min of daylight, June has the longest days of the year in Boissy-le-Châtel, France.
The months with the highest UV index in Boissy-le-Châtel, France, are June through August, with an average maximum UV index of 5.
August, with its high-temperature average of 24.3°C (75.7°F) and a low-temperature average of 14°C (57.2°F), is the warmest month in Boissy-le-Châtel, France.
August is the least humid month in Boissy-le-Châtel, France, with an average relative humidity of 71%.
August has the most sunshine of the year, with an average of 9.2h of sunshine.
The month with the least rainfall in Boissy-le-Châtel, France, is September, when the rain falls for 12.5 days and typically collects 28mm (1.1") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Boissy-le-Châtel, France, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
December is the most humid month, with an average relative humidity of 88%.
The month with the most rainfall in Boissy-le-Châtel, France, is December, when the rain falls for 17.8 days and typically aggregates up to 65mm (2.56") of precipitation.
December has the shortest days of the year in Boissy-le-Châtel, with an average of 8h and 18min of daylight.
Average temperature
Boissy-le-Châtel, France
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure
Boissy-le-Châtel, France
- Average pressure in January:
1017.6mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1016.4mbar - Average pressure in August:
1016.4mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1017mbar - Average pressure in November:
1013.4mbar - Average pressure in December:
1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed
Boissy-le-Châtel, France
- Average wind speed in January:
14.9km/h - Average wind speed in February:
15.9km/h - Average wind speed in March:
14.6km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.6km/h - Average wind speed in June:
11.2km/h
- Average wind speed in July:
10.6km/h - Average wind speed in August:
10.1km/h - Average wind speed in September:
10.6km/h - Average wind speed in October:
12.3km/h - Average wind speed in November:
14.2km/h - Average wind speed in December:
15.6km/h
The windiest month (with the highest average wind speed) is February (15.9km/h).
The calmest month (with the lowest average wind speed) is August (10.1km/h).
Average humidity
Boissy-le-Châtel, France
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (71%).
Average rainfall
Boissy-le-Châtel, France
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days
Boissy-le-Châtel, France
- Average rainfall days in January:
16.8 days - Average rainfall days in February:
14.3 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
18.3 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
14.6 days - Average rainfall days in November:
16.1 days - Average rainfall days in December:
17.8 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is September (12.5 days).
Average snowfall
Boissy-le-Châtel, France
The month with the highest snowfall is January (33mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Boissy-le-Châtel, France
- Average snowfall days in January:
3.4 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.7 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is January (3.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Boissy-le-Châtel, France
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 6min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 18min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 18min).
- Average sunshine in January:
3h and 42min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
9h and 12min - Average sunshine in September:
7h and 42min - Average sunshine in October:
5h and 54min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days
Boissy-le-Châtel, France
- Average sunshine days in January:
9.6 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
8.4 days - Average sunshine days in June:
8.3 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
14.7 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
8.9 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is September (14.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index
Boissy-le-Châtel, France
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Boissy-le-Châtel, France
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility
Boissy-le-Châtel, France
The months with the highest visibility are February, March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, November and December (8km).
