Climate and monthly weather forecastRennes-les-Bains, France
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Rennes-les-Bains, France, with an average temperature fluctuating between 8.1°C (46.6°F) and 2.3°C (36.1°F). January, with its high-temperature average of 8.1°C (46.6°F) and a low-temperature average of 2.3°C (36.1°F), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Rennes-les-Bains, France, with temperature in the range of an average high of 8.9°C (48°F) and an average low of 1.7°C (35.1°F). With the onset of February, the average high-temperature stands at a still chilly 8.9°C (48°F), closely aligned with January's 8.1°C (46.6°F). Weather in February »Weather in March
March, the first month of the spring in Rennes-les-Bains, is a cool month, with an average temperature fluctuating between 4.1°C (39.4°F) and 12.7°C (54.9°F). With the start of March, the average high-temperature marginally shifts from February's chilly 8.9°C (48°F) to a fresh 12.7°C (54.9°F). Weather in March »Weather in April
April is an enjoyable spring month in Rennes-les-Bains, France, with an average temperature fluctuating between 6.7°C (44.1°F) and 16.3°C (61.3°F). With the onset of April, the average high-temperature subtly transitions from a fresh 12.7°C (54.9°F) in March to an enjoyable 16.3°C (61.3°F). Weather in April »Weather in May
May, the last month of the spring in Rennes-les-Bains, is another comfortable month, with an average temperature fluctuating between 19.3°C (66.7°F) and 9.4°C (48.9°F). May showcases a minor temperature ascent, adjusting from April's refreshing 16.3°C (61.3°F) to a still comfortable 19.3°C (66.7°F). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Rennes-les-Bains, France, with an average temperature fluctuating between 24.2°C (75.6°F) and 13°C (55.4°F). As June begins, there's a slight increase in the average high-temperature, moving from a comfortable 19.3°C (66.7°F) in May to a warm 24.2°C (75.6°F). Weather in June »Weather in July
July, like June, in Rennes-les-Bains, France, is another warm summer month, with an average temperature fluctuating between 15.3°C (59.5°F) and 27.3°C (81.1°F). As July arrives, Rennes-les-Bains's weather shows a minor increase in high-temperatures, edging from June's 24.2°C (75.6°F) to a still warm 27.3°C (81.1°F). Weather in July »Weather in August
August, the last month of the summer in Rennes-les-Bains, is also a moderately hot month, with an average temperature ranging between min 15.4°C (59.7°F) and max 27.8°C (82°F). August, characterized by an average high temperature of 27.8°C (82°F) and a low temperature of 15.4°C (59.7°F), is generally the warmest month. The heat index for August is computed to be a hot 30°C (86°F). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Rennes-les-Bains, France, with temperature in the range of an average low of 12.5°C (54.5°F) and an average high of 23.2°C (73.8°F). As August transitions into September, Rennes-les-Bains sees a gentle drop in the average high-temperature, transitioning from 27.8°C (82°F) to a still moderately hot 23.2°C (73.8°F). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Rennes-les-Bains, France, with an average temperature fluctuating between 18.5°C (65.3°F) and 9.8°C (49.6°F). The average high-temperature slightly decreases in October, shifting from a warm 23.2°C (73.8°F) in September to a comfortable 18.5°C (65.3°F). Weather in October »Weather in November
November, the last month of the autumn in Rennes-les-Bains, is also a fresh month, with temperature in the range of an average low of 6.2°C (43.2°F) and an average high of 12.4°C (54.3°F). The shift from October to November involves a decrease in the average high-temperature, dropping from an enjoyable 18.5°C (65.3°F) to a fresh 12.4°C (54.3°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Rennes-les-Bains, France, with an average temperature fluctuating between 9.4°C (48.9°F) and 3.5°C (38.3°F). Rennes-les-Bains's weather subtly changes with the onset of December, barely falling from a fresh 12.4°C (54.3°F) in November to a chilly 9.4°C (48.9°F). Weather in December »Updated: Feb 6, 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 is Rennes-les-Bains's coldest month, registering average high temperatures of 8.1°C (46.6°F) and lows of 2.3°C (36.1°F).
The months with the highest humidity in Rennes-les-Bains are January, November and December, with an average relative humidity of 81%.
In Rennes-les-Bains, during the entire year, the rain falls for 137.8 days and collects up to 335mm (13.19") of precipitation.
Months with snowfall are January through March, November and December.
Throughout the year, there are 6.8 snowfall days, and 40mm (1.57") of snow is accumulated.
January has the least sunshine of the year in Rennes-les-Bains, France, with an average of 5.5h of sunshine.
The months with the lowest UV index are January, February and November, with an average maximum UV index of 2.
The month with the most snowfall in Rennes-les-Bains, France, is February, when snow falls for 2.4 days and typically aggregates up to 13mm (0.51") of snow.
April through October are months without snowfall in Rennes-les-Bains, France.
June has the longest days of the year in Rennes-les-Bains, France, with an average of 15h and 18min of daylight.
June and July, with an average maximum UV index of 6, are months with the highest UV index in Rennes-les-Bains.
The month with the most sunshine in Rennes-les-Bains is July, with an average of 11h of sunshine.
August, recognised by an average high temperature of 27.8°C (82°F) and a low of 15.4°C (59.7°F), is Rennes-les-Bains's warmest month.
August is the least humid month in Rennes-les-Bains, with an average relative humidity of 65%.
The months with the least rainfall are August and September Rain falls for 8.8 days and accumulates 16mm (0.63") of rain.
The month with the most rainfall in Rennes-les-Bains is October, when the rain falls for 9.4 days and typically aggregates up to 43mm (1.69") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Rennes-les-Bains, 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 has the shortest days of the year, with an average of 9h and 6min of daylight.
Average temperature
Rennes-les-Bains, France
The warmest month (with the highest average high temperature) is August (27.8°C).
The month with the lowest average high temperature is January (8.1°C).
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).
Average pressure
Rennes-les-Bains, France
- Average pressure in January:
1019.4mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1016.7mbar - Average pressure in August:
1017.1mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1015.5mbar - 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 (1015.2mbar).
Average wind speed
Rennes-les-Bains, France
- Average wind speed in January:
14.5km/h - Average wind speed in February:
15.3km/h - Average wind speed in March:
15.1km/h - Average wind speed in April:
13.7km/h - Average wind speed in May:
14.3km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
12.5km/h - Average wind speed in August:
11.4km/h - Average wind speed in September:
11.2km/h - Average wind speed in October:
13.1km/h - Average wind speed in November:
13.7km/h - Average wind speed in December:
13.6km/h
The windiest month (with the highest average wind speed) is February (15.3km/h).
The calmest month (with the lowest average wind speed) is September (11.2km/h).
Average humidity
Rennes-les-Bains, France
The months with the highest relative humidity are January, November and December (81%).
The month with the lowest relative humidity is August (65%).
Average rainfall
Rennes-les-Bains, France
The wettest month (with the highest rainfall) is October (43mm).
The driest months (with the least rainfall) are August and September (16mm).
Average rainfall days
Rennes-les-Bains, France
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
11.9 days - Average rainfall days in March:
13.1 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
11.5 days
- Average rainfall days in July:
11.1 days - Average rainfall days in August:
8.8 days - Average rainfall days in September:
9 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
13 days - Average rainfall days in December:
10.9 days
The month with the highest number of rainy days is April (13.5 days).
The month with the least rainy days is August (8.8 days).
Average snowfall
Rennes-les-Bains, France
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Rennes-les-Bains, France
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
0.7 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:
0.1 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
1.4 days
The month with the highest number of snowfall days is February (2.4 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight / Average sunshine
Rennes-les-Bains, France
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
5h and 30min - Average sunshine in February:
7h and 6min - Average sunshine in March:
7h and 30min - Average sunshine in April:
8h and 18min - Average sunshine in May:
9h and 48min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
11h and 0min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 0min - Average sunshine in October:
7h and 42min - Average sunshine in November:
5h and 48min - Average sunshine in December:
6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days
Rennes-les-Bains, France
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
14.2 days - Average sunshine days in June:
15.3 days
- Average sunshine days in July:
15.7 days - Average sunshine days in August:
18.3 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
14 days
The month with the most sunshine days is August (18.3 days).
The month with the least sunshine days is November (12.5 days).
Average UV index
Rennes-les-Bains, France
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover
Rennes-les-Bains, France
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility
Rennes-les-Bains, France
The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March, April, May, September, October, November and December (9km).
