Climate and monthly weather forecastBoissy-sans-Avoir, France
Climate and monthly weather forecast
Weather in January
January, like December, in Boissy-sans-Avoir, France, is an icy winter month, with an average temperature fluctuating between 1.6°C (34.9°F) and 5.8°C (42.4°F). January, recording an average high temperature of 5.8°C (42.4°F) and a low temperature of 1.6°C (34.9°F), is Boissy-sans-Avoir's coldest month. Weather in January »Weather in February
February, the last month of the winter in Boissy-sans-Avoir, is a frosty month, with an average temperature fluctuating between 1.6°C (34.9°F) and 7.5°C (45.5°F). February brings an average high-temperature of a frosty 7.5°C (45.5°F), nearly identical to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Boissy-sans-Avoir, is a fresh month, with temperature in the range of an average high of 11.6°C (52.9°F) and an average low of 3.8°C (38.8°F). The start of March brings a subtle shift in the average high-temperature, edging up from February's frosty 7.5°C (45.5°F) to a cool 11.6°C (52.9°F). Weather in March »Weather in April
April in Boissy-sans-Avoir, France, is a mild spring month, with an average temperature ranging between max 15.7°C (60.3°F) and min 6.4°C (43.5°F). With the onset of April, Boissy-sans-Avoir experiences a subtle temperature shift, with the average high-temperature moving from a fresh 11.6°C (52.9°F) in March to a mild 15.7°C (60.3°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Boissy-sans-Avoir, France, with an average temperature ranging between max 18°C (64.4°F) and min 8.8°C (47.8°F). The arrival of May is marked by an average high-temperature of a still refreshing 18°C (64.4°F), bearing a close resemblance to April. Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Boissy-sans-Avoir, France, with an average temperature ranging between max 21.3°C (70.3°F) and min 12.1°C (53.8°F). The embrace of June brings a minor uplift in the average high-temperature, shifting from a refreshing 18°C (64.4°F) in May to a pleasant 21.3°C (70.3°F). Weather in June »Weather in July
July in Boissy-sans-Avoir, France, is a moderately hot summer month, with an average temperature ranging between min 14.4°C (57.9°F) and max 23.9°C (75°F). Boissy-sans-Avoir experiences a transition to a moderately hot 23.9°C (75°F) in average high-temperatures with the arrival of July, not greatly differing from June's 21.3°C (70.3°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Boissy-sans-Avoir, France, with temperature in the range of an average high of 24.3°C (75.7°F) and an average low of 14.4°C (57.9°F). August, on average, is the warmest month, registering a high temperature of 24.3°C (75.7°F) and a low of 14.4°C (57.9°F). Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Boissy-sans-Avoir, France, with an average temperature varying between 11.5°C (52.7°F) and 20.8°C (69.4°F). The commencement of September indicates a gentle shift in the average high-temperature, receding from August's moderately hot 24.3°C (75.7°F) to an agreeable 20.8°C (69.4°F). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Boissy-sans-Avoir, France, with an average temperature fluctuating between 16.2°C (61.2°F) and 9°C (48.2°F). The advent of October brings a subtle shift in temperature, with the average high moving from an agreeable 20.8°C (69.4°F) in September to an enjoyable 16.2°C (61.2°F). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Boissy-sans-Avoir, France, with an average temperature varying between 5.7°C (42.3°F) and 10.4°C (50.7°F). The transition into November is accompanied by a temperature decrease, with the average high-temperature shifting from an enjoyable 16.2°C (61.2°F) in October to a cool 10.4°C (50.7°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Boissy-sans-Avoir, France, with temperature in the range of an average low of 2.7°C (36.9°F) and an average high of 7.1°C (44.8°F). Boissy-sans-Avoir observes a small decrease in the average high-temperature with the arrival of December, falling from November's cool 10.4°C (50.7°F) to a frosty 7.1°C (44.8°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-sans-Avoir's January weather reaches an average high of 5.8°C (42.4°F) and an average low of 1.6°C (34.9°F), making it the coldest month.
January and December, with an average relative humidity of 86%, are most humid months in Boissy-sans-Avoir, France.
Throughout the year, there are 156.2 rainfall days, and 318mm (12.52") of precipitation is accumulated.
Months with snowfall are January through March, November and December.
The months with the most snowfall in Boissy-sans-Avoir, France, are January, March and December, with an average 18mm (0.71") of accumulated snow.
In Boissy-sans-Avoir, during the entire year, snow falls for 10.7 days and aggregates up to 75mm (2.95") of snow.
The month with the least sunshine in Boissy-sans-Avoir, France, is January, with an average of 3.8h of sunshine.
The months with the lowest UV index in Boissy-sans-Avoir, France, are January, February, November and December, with an average maximum UV index of 2.
In Boissy-sans-Avoir, snow does not fall in April through October.
The month with the most rainfall is June, when the rain falls for 15.9 days and typically aggregates up to 40mm (1.57") of precipitation.
June has the longest days of the year in Boissy-sans-Avoir, with an average of 16h and 6min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Boissy-sans-Avoir, France.
July and August, with an average of 9.1h of sunshine, are months with the most sunshine.
August, noted for its average high-temperature of 24.3°C (75.7°F) and an average low-temperature of 14.4°C (57.9°F), is considered the warmest month.
With an average relative humidity of 69%, August is the least humid month in Boissy-sans-Avoir, France.
September is the month with the least rainfall in Boissy-sans-Avoir, France. Rain falls for 9.6 days and accumulates 15mm (0.59") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Boissy-sans-Avoir, 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.
With an average of 8h and 18min of daylight, December has the shortest days of the year.
Average temperature
Boissy-sans-Avoir, 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 months with the highest average low temperature are July and August (14.4°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).
Average pressure
Boissy-sans-Avoir, France
- Average pressure in January:
1017.6mbar - Average pressure in February:
1016.2mbar - Average pressure in March:
1016.6mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1016.7mbar
- Average pressure in July:
1016.6mbar - Average pressure in August:
1016.5mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1017mbar - Average pressure in November:
1013.4mbar - Average pressure in December:
1018.3mbar
The month with the highest atmospheric pressure is December (1018.3mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed
Boissy-sans-Avoir, France
- Average wind speed in January:
15km/h - Average wind speed in February:
16km/h - Average wind speed in March:
14.5km/h - Average wind speed in April:
12km/h - Average wind speed in May:
11.7km/h - Average wind speed in June:
11.3km/h
- Average wind speed in July:
10.9km/h - Average wind speed in August:
10.3km/h - Average wind speed in September:
10.7km/h - Average wind speed in October:
12.2km/h - Average wind speed in November:
14.1km/h - Average wind speed in December:
15.6km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.3km/h).
Average humidity
Boissy-sans-Avoir, France
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Boissy-sans-Avoir, France
The wettest month (with the highest rainfall) is June (40mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days
Boissy-sans-Avoir, France
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
12.4 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
15.8 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
9.6 days - Average rainfall days in October:
12.2 days - Average rainfall days in November:
12.1 days - Average rainfall days in December:
14.1 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is September (9.6 days).
Average snowfall
Boissy-sans-Avoir, France
The months with the highest snowfall are January, March and December (18mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Boissy-sans-Avoir, France
- Average snowfall days in January:
3.2 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0.1 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:
2.4 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Boissy-sans-Avoir, 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 48min - Average sunshine in February:
4h and 54min - 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 30min
- Average sunshine in July:
9h and 6min - Average sunshine in August:
9h and 6min - Average sunshine in September:
7h and 42min - Average sunshine in October:
5h and 54min - Average sunshine in November:
4h and 12min - Average sunshine in December:
4h and 12min
The months with the most sunshine are July and August (Average sunshine: 9h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Boissy-sans-Avoir, France
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
15.7 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
10.9 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
13.7 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
15.1 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
12.7 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index
Boissy-sans-Avoir, 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-sans-Avoir, France
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility
Boissy-sans-Avoir, France
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
