Climate and monthly weather forecastRolleboise, France
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Rolleboise, France, with an average temperature fluctuating between 1.3°C (34.3°F) and 6.3°C (43.3°F). January, with its average high-temperature of 6.3°C (43.3°F) and an average low-temperature of 1.3°C (34.3°F), holds the record as the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Rolleboise, France, with an average temperature varying between 1.3°C (34.3°F) and 7.6°C (45.7°F). The advent of February brings an average high-temperature of a still chilly 7.6°C (45.7°F), almost identical to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Rolleboise, is a cool month, with an average temperature fluctuating between 11.5°C (52.7°F) and 3.5°C (38.3°F). Rolleboise observes a slight uplift in the average high-temperature with the onset of March, adjusting from February's frosty 7.6°C (45.7°F) to a fresh 11.5°C (52.7°F). Weather in March »Weather in April
April is a moderate spring month in Rolleboise, France, with an average temperature varying between 15.3°C (59.5°F) and 5.5°C (41.9°F). The average high-temperature mildly increases in April, edging from a fresh 11.5°C (52.7°F) in March to a mild 15.3°C (59.5°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Rolleboise, France, with an average temperature ranging between max 17.7°C (63.9°F) and min 7.7°C (45.9°F). The shift to May signals an average high-temperature of a still refreshing 17.7°C (63.9°F), subtly varied from April's 15.3°C (59.5°F). Weather in May »Weather in June
June, the first month of the summer in Rolleboise, is an agreeable month, with an average temperature fluctuating between 11.1°C (52°F) and 20.9°C (69.6°F). Rolleboise's transition into June is marked by a minor temperature shift, moving from a comfortable 17.7°C (63.9°F) in May to an agreeable 20.9°C (69.6°F). Weather in June »Weather in July
July in Rolleboise, France, is a moderately hot summer month, with an average temperature varying between 13.2°C (55.8°F) and 23.7°C (74.7°F). July notes an average high-temperature of a moderately hot 23.7°C (74.7°F), subtly differing from June's 20.9°C (69.6°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Rolleboise, France, with an average temperature varying between 24°C (75.2°F) and 13.8°C (56.8°F). The warmest month is August, with an average high-temperature of 24°C (75.2°F) and an average low-temperature of 13.8°C (56.8°F). Weather in August »Weather in September
September, the first month of the autumn in Rolleboise, is still a pleasant month, with an average temperature ranging between min 11.1°C (52°F) and max 20.8°C (69.4°F). As August shifts into September, a minor alteration in temperatures is observed, with average highs reducing from a moderately hot 24°C (75.2°F) to a pleasant 20.8°C (69.4°F). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Rolleboise, France, with temperature in the range of an average low of 8.6°C (47.5°F) and an average high of 16.1°C (61°F). The transition into October is accompanied by a slight temperature decrease, with the average high-temperature shifting from an agreeable 20.8°C (69.4°F) in September to a comfortable 16.1°C (61°F). Weather in October »Weather in November
November, the last month of the autumn in Rolleboise, is also a fresh month, with an average temperature ranging between max 10.5°C (50.9°F) and min 5.5°C (41.9°F). With November's onset, the weather shows a temperature decrease, transitioning from an enjoyable 16.1°C (61°F) in October to a fresh 10.5°C (50.9°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Rolleboise, France, with an average temperature ranging between min 2.6°C (36.7°F) and max 7.4°C (45.3°F). As December commences, the average high-temperature subtly reduces, transitioning from a cool 10.5°C (50.9°F) in November to a chilly 7.4°C (45.3°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
In Rolleboise, France, the average lowest temperatures are observed in January, with a high of 6.3°C (43.3°F) and a low of 1.3°C (34.3°F).
January and December, with an average relative humidity of 87%, are most humid months.
In Rolleboise, during the entire year, the rain falls for 195 days and collects up to 553mm (21.77") of precipitation.
January through March, November and December are months with snowfall in Rolleboise.
In Rolleboise, France, during the entire year, snow falls for 9.3 days and aggregates up to 73mm (2.87") of snow.
The month with the least sunshine is January, with an average of 3.9h of sunshine.
The months with the lowest UV index in Rolleboise are January, February, November and December, with an average maximum UV index of 2.
The month with the most snowfall is February, when snow falls for 3.2 days and typically aggregates up to 24mm (0.94") of snow.
April through October are months without snowfall.
June is the month with the most rainfall. Rain falls for 18.8 days and accumulates 69mm (2.72") of precipitation.
With an average of 16h and 6min of daylight, June has the longest days of the year in Rolleboise, France.
June has the most sunshine of the year in Rolleboise, France, with an average of 9h of sunshine.
June through August, with an average maximum UV index of 5, are months with the highest UV index in Rolleboise.
In Rolleboise, the average temperatures in August are the highest, with a peak at 24°C (75.2°F) and a low of 13.8°C (56.8°F).
With an average relative humidity of 72%, August is the least humid month.
September is the month with the least rainfall in Rolleboise. Rain falls for 12.8 days and accumulates 24mm (0.94") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 in Rolleboise, France.
Average temperature
Rolleboise, France
The warmest month (with the highest average high temperature) is August (24°C).
The month with the lowest average high temperature is January (6.3°C).
The month with the highest average low temperature is August (13.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure
Rolleboise, France
- Average pressure in January:
1017.3mbar - Average pressure in February:
1016.1mbar - Average pressure in March:
1016.5mbar - 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:
1016.8mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1018mbar
The month with the highest atmospheric pressure is September (1018.1mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed
Rolleboise, France
- Average wind speed in January:
15.6km/h - Average wind speed in February:
16.5km/h - Average wind speed in March:
15km/h - Average wind speed in April:
12.3km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
11.6km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
10.6km/h - Average wind speed in September:
11km/h - Average wind speed in October:
12.8km/h - Average wind speed in November:
14.7km/h - Average wind speed in December:
16.2km/h
The windiest month (with the highest average wind speed) is February (16.5km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity
Rolleboise, France
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (72%).
Average rainfall
Rolleboise, France
The wettest month (with the highest rainfall) is June (69mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days
Rolleboise, France
- Average rainfall days in January:
17.5 days - Average rainfall days in February:
13.4 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
18.5 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
15 days - Average rainfall days in November:
15.9 days - Average rainfall days in December:
16.9 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is September (12.8 days).
Average snowfall
Rolleboise, France
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Rolleboise, France
- Average snowfall days in January:
2.7 days - Average snowfall days in February:
3.2 days - Average snowfall days in March:
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:
0.6 days - Average snowfall days in December:
1.8 days
The month with the highest number of snowfall days is February (3.2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rolleboise, 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 54min - Average sunshine in February:
4h and 54min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 42min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
8h and 48min - Average sunshine in August:
8h and 48min - Average sunshine in September:
7h and 24min - Average sunshine in October:
5h and 54min - Average sunshine in November:
4h and 12min - Average sunshine in December:
4h and 12min
The month with the most sunshine is June (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Rolleboise, France
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
12.5 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
8.7 days - Average sunshine days in June:
8.2 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
11.4 days - Average sunshine days in September:
14.6 days - Average sunshine days in October:
13.3 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is June (8.2 days).
Average UV index
Rolleboise, 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
Rolleboise, France
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 40).
Average visibility
Rolleboise, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
