Climate and monthly weather forecastRouillon, France
Climate and monthly weather forecast
Weather in January
January, the same as December, in Rouillon, France, is a frosty winter month, with an average temperature ranging between min 1.9°C (35.4°F) and max 7.1°C (44.8°F). In Rouillon, the month of January is known for its lowest average temperatures, reaching a high of 7.1°C (44.8°F) and a low of 1.9°C (35.4°F). Weather in January »Weather in February
February, the last month of the winter in Rouillon, is also a frosty month, with an average temperature ranging between max 8.3°C (46.9°F) and min 1.8°C (35.2°F). Transitioning into February, Rouillon experiences an average high-temperature of a still chilly 8.3°C (46.9°F), marking a minor shift from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Rouillon, France, with temperature in the range of an average low of 3.7°C (38.7°F) and an average high of 12°C (53.6°F). With the onset of March, the average high-temperature subtly transitions from a frosty 8.3°C (46.9°F) in February to a fresh 12°C (53.6°F). Weather in March »Weather in April
April in Rouillon, France, is a refreshing spring month, with an average temperature ranging between min 5.6°C (42.1°F) and max 15.6°C (60.1°F). April's arrival is noted with a slight increase in the average high-temperature, moving from a cool 12°C (53.6°F) in March to a mild 15.6°C (60.1°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Rouillon, France, with an average temperature fluctuating between 8.3°C (46.9°F) and 17.8°C (64°F). With the onset of May, a modest change to a comfortable 17.8°C (64°F) from April's 15.6°C (60.1°F) is noted in high-temperature. Weather in May »Weather in June
June, the first month of the summer in Rouillon, is a pleasant month, with an average temperature varying between 21.3°C (70.3°F) and 11.6°C (52.9°F). In June, the average high-temperature marginally rises from a refreshing 17.8°C (64°F) in May to a pleasant 21.3°C (70.3°F). Weather in June »Weather in July
July is a moderately hot summer month in Rouillon, France, with an average temperature ranging between min 13.6°C (56.5°F) and max 23.8°C (74.8°F). Rouillon's average high-temperature in July sits at a moderately hot 23.8°C (74.8°F), showing little difference from the previous month. Weather in July »Weather in August
August, the last month of the summer in Rouillon, is also a moderately hot month, with an average temperature varying between 24.2°C (75.6°F) and 13.7°C (56.7°F). August, recognised by an average high temperature of 24.2°C (75.6°F) and a low of 13.7°C (56.7°F), is Rouillon's warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a pleasant month in Rouillon, France, with an average temperature ranging between min 11.2°C (52.2°F) and max 21.1°C (70°F). The shift from August to September includes a small decrease in the average high-temperature, from a warm 24.2°C (75.6°F) to an agreeable 21.1°C (70°F). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Rouillon, France, with an average temperature ranging between max 16.8°C (62.2°F) and min 9°C (48.2°F). The onset of October entails a subtle temperature shift, as the average high-temperature eases from a pleasant 21.1°C (70°F) in September to an enjoyable 16.8°C (62.2°F). Weather in October »Weather in November
November, the last month of the autumn in Rouillon, is another cool month, with temperature in the range of an average high of 11.1°C (52°F) and an average low of 5.9°C (42.6°F). November involves a decrease in temperature, down from a comfortable 16.8°C (62.2°F) in October to a fresh 11.1°C (52°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Rouillon, France, with an average temperature fluctuating between 3.2°C (37.8°F) and 8.2°C (46.8°F). With the arrival of December, Rouillon's average high-temperature registers at a chilly 8.2°C (46.8°F), indicating a subtle variation from the previous month. Weather in December »Updated: Feb 8, 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
The month of January, characterized by an average high of 7.1°C (44.8°F) and a low of 1.9°C (35.4°F), is recognized as the coldest in Rouillon.
January and December, with an average relative humidity of 88%, are most humid months in Rouillon, France.
In Rouillon, France, during the entire year, the rain falls for 147.2 days and collects up to 323mm (12.72") of precipitation.
Months with snowfall in Rouillon, France, are January through March, November and December.
January is the month with the most snowfall. Snow falls for 1.3 days and accumulates 6mm (0.24") of snow.
In Rouillon, France, during the entire year, snow falls for 3.3 days and aggregates up to 20mm (0.79") of snow.
With an average of 4.1h of sunshine, January has the least sunshine of the year.
The months with the lowest UV index in Rouillon are January, February, November and December, with an average maximum UV index of 2.
In Rouillon, France, snow does not fall in April through October.
The month with the most rainfall is May, when the rain falls for 16.1 days and typically aggregates up to 40mm (1.57") of precipitation.
The month with the longest days is June, with an average of 16h and 0min of daylight.
The months with the highest UV index in Rouillon, France, are June through August, with an average maximum UV index of 5.
With an average of 9.4h of sunshine, July has the most sunshine of the year in Rouillon.
August brings the highest temperatures, with an average high of 24.2°C (75.6°F) and an average low of 13.7°C (56.7°F).
The least humid month is August, with an average relative humidity of 74%.
September is the month with the least rainfall in Rouillon. Rain falls for 8.5 days and accumulates 16mm (0.63") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Rouillon, 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.
The month with the shortest days is December, with an average of 8h and 30min of daylight.
Average temperature
Rouillon, France
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (7.1°C).
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is February (1.8°C).
Average pressure
Rouillon, France
- Average pressure in January:
1018mbar - Average pressure in February:
1016.6mbar - Average pressure in March:
1016.7mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017mbar - Average pressure in June:
1016.8mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1016.9mbar - Average pressure in November:
1013.5mbar - Average pressure in December:
1018.9mbar
The month with the highest atmospheric pressure is December (1018.9mbar).
The month with the lowest atmospheric pressure is November (1013.5mbar).
Average wind speed
Rouillon, France
- Average wind speed in January:
16km/h - Average wind speed in February:
17km/h - Average wind speed in March:
15.7km/h - Average wind speed in April:
12.9km/h - Average wind speed in May:
12.6km/h - Average wind speed in June:
12km/h
- Average wind speed in July:
11.5km/h - Average wind speed in August:
10.9km/h - Average wind speed in September:
11.5km/h - Average wind speed in October:
13km/h - Average wind speed in November:
15.2km/h - Average wind speed in December:
16.1km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (10.9km/h).
Average humidity
Rouillon, France
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Rouillon, France
The wettest month (with the highest rainfall) is May (40mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days
Rouillon, France
- Average rainfall days in January:
11.8 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
13.1 days - Average rainfall days in August:
10.8 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
9.8 days - Average rainfall days in November:
11.6 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is May (16.1 days).
The month with the least rainy days is September (8.5 days).
Average snowfall
Rouillon, France
The month with the highest snowfall is January (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Rouillon, France
- Average snowfall days in January:
1.3 days - Average snowfall days in February:
1.1 days - Average snowfall days in March:
0.1 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:
0.2 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is January (1.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rouillon, France
- Average daylight in January:
8h and 54min - 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 12min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 36min - 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 18min - Average daylight in December:
8h and 30min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 36min - Average sunshine in March:
6h and 18min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 6min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
9h and 24min - Average sunshine in August:
8h and 42min - Average sunshine in September:
7h and 42min - Average sunshine in October:
6h and 12min - Average sunshine in November:
4h and 12min - Average sunshine in December:
4h and 30min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Rouillon, France
- Average sunshine days in January:
15.8 days - Average sunshine days in February:
13.6 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
13.5 days - Average sunshine days in August:
17.8 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
16.1 days - Average sunshine days in December:
16.8 days
The month with the most sunshine days is September (19.6 days).
The month with the least sunshine days is May (10.8 days).
Average UV index
Rouillon, 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
Rouillon, France
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is September (Cloud cover 38).
Average visibility
Rouillon, France
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is May (8km).
