Climate and monthly weather forecastRoiffieux, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Roiffieux, France, with an average temperature fluctuating between -0.9°C (30.4°F) and 4.8°C (40.6°F). Roiffieux experiences its lowest average temperatures in January, reaching a peak of 4.8°C (40.6°F) and a minimum of -0.9°C (30.4°F). Weather in January »Weather in February
The last month of the winter, February, is also an icy month in Roiffieux, France, with an average temperature fluctuating between -1°C (30.2°F) and 5.9°C (42.6°F). The onset of February brings with it an average high-temperature of a still wintry 5.9°C (42.6°F), showing a negligible variation from the month before. Weather in February »Weather in March
March, the first month of the spring in Roiffieux, is a fresh month, with temperature in the range of an average low of 1.9°C (35.4°F) and an average high of 10.7°C (51.3°F). March's arrival is noted with a slight increase in the average high-temperature, moving from an icy 5.9°C (42.6°F) in February to a cool 10.7°C (51.3°F). Weather in March »Weather in April
April is a mild spring month in Roiffieux, France, with temperature in the range of an average low of 4.5°C (40.1°F) and an average high of 14.3°C (57.7°F). The shift from March to April introduces a subtle increase in the average high-temperature, moving from a fresh 10.7°C (51.3°F) to a refreshing 14.3°C (57.7°F). Weather in April »Weather in May
The last month of the spring, May, is an enjoyable month in Roiffieux, France, with an average temperature varying between 17.2°C (63°F) and 7.3°C (45.1°F). The shift into May records an average high-temperature of a comfortable 17.2°C (63°F), subtly varied from April's 14.3°C (57.7°F). Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Roiffieux, France, with an average temperature fluctuating between 21.4°C (70.5°F) and 10.9°C (51.6°F). A slight uplift of average high-temperatures is noted in June, with temperatures adjusting from a comfortable 17.2°C (63°F) in May to a pleasant 21.4°C (70.5°F). Weather in June »Weather in July
July in Roiffieux, France, is a moderately hot summer month, with temperature in the range of an average high of 24.3°C (75.7°F) and an average low of 13.2°C (55.8°F). The shift into July finds Roiffieux at an average high-temperature of a warm 24.3°C (75.7°F), closely comparable to June's conditions. Weather in July »Weather in August
August, the last month of the summer in Roiffieux, is another warm month, with an average temperature ranging between min 13.1°C (55.6°F) and max 24.9°C (76.8°F). Roiffieux's warmest weather arrives in August, when temperatures average a high of 24.9°C (76.8°F) and a low of 13.1°C (55.6°F). Weather in August »Weather in September
September, the first month of the autumn in Roiffieux, is still a pleasant month, with temperature in the range of an average high of 20.3°C (68.5°F) and an average low of 9.9°C (49.8°F). The start of September comes with a small reduction in the average high-temperature, subtly receding from a moderately hot 24.9°C (76.8°F) in August to an agreeable 20.3°C (68.5°F). Weather in September »Weather in October
October, the same as September, in Roiffieux, France, is another refreshing autumn month, with temperature in the range of an average low of 6.7°C (44.1°F) and an average high of 15.5°C (59.9°F). October brings a minor shift in the average high-temperature, adjusting from a pleasant 20.3°C (68.5°F) in September to a refreshing 15.5°C (59.9°F). Weather in October »Weather in November
November, the last month of the autumn in Roiffieux, is another chilly month, with an average temperature fluctuating between 3.1°C (37.6°F) and 9.6°C (49.3°F). In Roiffieux, entering November brings a temperature decrement, reducing from October's refreshing 15.5°C (59.9°F) to a frosty 9.6°C (49.3°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Roiffieux, France, with an average temperature fluctuating between 6.3°C (43.3°F) and 0.6°C (33.1°F). The start of December signals a gentle decrease in the average high-temperature, transitioning from 9.6°C (49.3°F) in November to a still chilly 6.3°C (43.3°F). Weather in December »Updated: Feb 9, 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
January stands out as Roiffieux's coldest month, with an average high-temperature of 4.8°C (40.6°F) and a low-temperature of -0.9°C (30.4°F).
In Roiffieux, during the entire year, the rain falls for 153.4 days and collects up to 511mm (20.12") of precipitation.
Months with snowfall in Roiffieux, France, are January through May, October through December.
In Roiffieux, France, during the entire year, snow falls for 26.1 days and aggregates up to 268mm (10.55") of snow.
January has the least sunshine of the year in Roiffieux, with an average of 4.1h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Roiffieux, France.
February is the month with the least rainfall in Roiffieux, France. Rain falls for 10.3 days and accumulates 27mm (1.06") of precipitation.
In Roiffieux, snow does not fall in June through September.
June has the longest days of the year in Roiffieux, France, with an average of 15h and 36min of daylight.
The months with the highest UV index in Roiffieux, France, are June through August, with an average maximum UV index of 5.
In Roiffieux, the peak temperatures are generally noted in August, averaging a high of 24.9°C (76.8°F) and a low of 13.1°C (55.6°F).
The least humid month in Roiffieux is August, with an average relative humidity of 72%.
The month with the most sunshine in Roiffieux, France, is August, with an average of 10.3h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Roiffieux, 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 months with the highest humidity in Roiffieux are November and December, with an average relative humidity of 86%.
The month with the most rainfall in Roiffieux is November, when the rain falls for 12 days and typically aggregates up to 58mm (2.28") of precipitation.
November is the month with the most snowfall in Roiffieux, France. Snow falls for 2.5 days and accumulates 85mm (3.35") of snow.
December has the shortest days of the year in Roiffieux, France, with an average of 8h and 48min of daylight.
Average temperature
Roiffieux, France
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (4.8°C).
The month with the highest average low temperature is July (13.2°C).
The coldest month (with the lowest average low temperature) is February (-1°C).
Average pressure
Roiffieux, France
- Average pressure in January:
1019.6mbar - Average pressure in February:
1017.7mbar - Average pressure in March:
1017mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1018mbar - Average pressure in November:
1015.7mbar - Average pressure in December:
1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed
Roiffieux, France
- Average wind speed in January:
11km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
12.1km/h - Average wind speed in April:
11.6km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
9.9km/h
- Average wind speed in July:
9.1km/h - Average wind speed in August:
8.7km/h - Average wind speed in September:
9.1km/h - Average wind speed in October:
10.3km/h - Average wind speed in November:
10.8km/h - Average wind speed in December:
11.1km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.7km/h).
Average humidity
Roiffieux, France
The months with the highest relative humidity are November and December (86%).
The month with the lowest relative humidity is August (72%).
Average rainfall
Roiffieux, France
The wettest month (with the highest rainfall) is November (58mm).
The driest month (with the least rainfall) is February (27mm).
Average rainfall days
Roiffieux, France
- Average rainfall days in January:
11.1 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
17.4 days - Average rainfall days in June:
15.4 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
10.9 days - Average rainfall days in September:
11 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
12 days - Average rainfall days in December:
10 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is December (10 days).
Average snowfall
Roiffieux, France
The month with the highest snowfall is November (85mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Roiffieux, France
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
7.1 days - Average snowfall days in March:
2.6 days - Average snowfall days in April:
0.5 days - Average snowfall days in May:
0.2 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:
0.3 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
4.4 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Roiffieux, France
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 36min
- Average daylight in July:
15h and 12min - Average daylight in August:
14h and 0min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 36min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 36min - Average sunshine in April:
7h and 42min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
10h and 18min - Average sunshine in September:
8h and 6min - Average sunshine in October:
6h and 12min - Average sunshine in November:
4h and 36min - Average sunshine in December:
4h and 42min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Roiffieux, France
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
10.2 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
17.1 days - Average sunshine days in November:
13.9 days - Average sunshine days in December:
16 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is May (10.2 days).
Average UV index
Roiffieux, 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
Roiffieux, France
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Roiffieux, France
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
