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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Saint-Rieul, France, with an average temperature ranging between max 8.7°C (47.7°F) and min 4.7°C (40.5°F). During the coldest month, January, temperatures average a high of 8.7°C (47.7°F) and a low of 4.7°C (40.5°F). Weather in January »
Weather in February
February, the last month of the winter in Saint-Rieul, is also a frosty month, with an average temperature ranging between max 9.2°C (48.6°F) and min 4.3°C (39.7°F). February's onset sees an average high-temperature of a still chilly 9.2°C (48.6°F), exhibiting a slight fluctuation from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a fresh month in Saint-Rieul, France, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 11.3°C (52.3°F). Saint-Rieul starts March with an average high-temperature of a cool 11.3°C (52.3°F), a minor shift from February's 9.2°C (48.6°F). Weather in March »
Weather in April
April in Saint-Rieul, France, is a moderate spring month, with an average temperature ranging between min 6.6°C (43.9°F) and max 14.1°C (57.4°F). The high-temperature average in April for Saint-Rieul is a mild 14.1°C (57.4°F), staying closely aligned with March's conditions. Weather in April »
Weather in May
May, the last month of the spring in Saint-Rieul, is an enjoyable month, with an average temperature fluctuating between 9°C (48.2°F) and 16.1°C (61°F). The advent of May brings an average high-temperature of an enjoyable 16.1°C (61°F), exhibiting minor difference from the previous month. Weather in May »
Weather in June
The first month of the summer, June, is also an enjoyable month in Saint-Rieul, France, with temperature in the range of an average high of 18.8°C (65.8°F) and an average low of 11.9°C (53.4°F). June's weather records an average high-temperature of a still enjoyable 18.8°C (65.8°F), showing little deviation from May. Weather in June »
Weather in July
July is a pleasant summer month in Saint-Rieul, France, with an average temperature fluctuating between 13.8°C (56.8°F) and 21°C (69.8°F). The onset of July marks an average high-temperature of an agreeable 21°C (69.8°F), hardly differing from June's 18.8°C (65.8°F). Weather in July »
Weather in August
August, the last month of the summer in Saint-Rieul, is also an agreeable month, with an average temperature fluctuating between 14°C (57.2°F) and 21.3°C (70.3°F). August is the warmest month, with an average high-temperature of 21.3°C (70.3°F) and an average low-temperature of 14°C (57.2°F). Weather in August »
Weather in September
September, the first month of the autumn in Saint-Rieul, is still a refreshing month, with an average temperature fluctuating between 19.7°C (67.5°F) and 12.5°C (54.5°F). The transition from August to September brings an average high-temperature of a refreshing 19.7°C (67.5°F), barely different from August's 21.3°C (70.3°F). Weather in September »
Weather in October
October, like September, in Saint-Rieul, France, is another comfortable autumn month, with an average temperature varying between 10.9°C (51.6°F) and 16.5°C (61.7°F). A mild drop in Saint-Rieul's average high-temperature is observed in October, transitioning from an enjoyable 19.7°C (67.5°F) in September to a still comfortable 16.5°C (61.7°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Saint-Rieul, France, with an average temperature varying between 8°C (46.4°F) and 12°C (53.6°F). The shift from October to November coincides with a small decrease in the average high-temperature, down to a cool 12°C (53.6°F) from an enjoyable 16.5°C (61.7°F). Weather in November »
Weather in December
December, the first month of the winter in Saint-Rieul, is also a frosty month, with an average temperature fluctuating between 9.7°C (49.5°F) and 6.2°C (43.2°F). Saint-Rieul experiences a recorded average high-temperature of a frosty 9.7°C (49.5°F) in December, closely aligned with November's 12°C (53.6°F). Weather in December »
Updated: Feb 2, 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
What month is the coldest in Saint-Rieul?
January, characterized by an average high temperature of 8.7°C (47.7°F) and a low temperature of 4.7°C (40.5°F), is generally the coldest month.
What is the most humid month in Saint-Rieul?
The most humid month in Saint-Rieul, France, is January, with an average relative humidity of 84%.
How many days does it rain in Saint-Rieul?
Throughout the year, in Saint-Rieul, there are 206.5 rainfall days, and 602mm (23.7") of precipitation is accumulated.
When does it snow in Saint-Rieul?
Months with snowfall in Saint-Rieul are January through April, November and December.
How much does it snow in Saint-Rieul?
In Saint-Rieul, France, during the entire year, snow falls for 5.2 days and aggregates up to 29mm (1.14") of snow.
What is the month with the least sunshine in Saint-Rieul?
With an average of 3.8h of sunshine, January has the least sunshine of the year in Saint-Rieul.
When is the lowest UV index in Saint-Rieul?
The months with the lowest UV index in Saint-Rieul, France, are January and February, with an average maximum UV index of 2.
When it does not snow in Saint-Rieul?
In Saint-Rieul, France, snow does not fall in May through October.
When are the longest days in Saint-Rieul?
The month with the longest days in Saint-Rieul is June, with an average of 16h and 0min of daylight.
What is the month with the highest UV index in Saint-Rieul?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What month has the most sunshine in Saint-Rieul?
July has the most sunshine of the year, with an average of 10.1h of sunshine.
What is the warmest month in Saint-Rieul?
August is the month when Saint-Rieul experiences its warmest temperatures, averaging a high of 21.3°C (70.3°F) and a low of 14°C (57.2°F).
What is the least humid month in Saint-Rieul?
The least humid month is September, with an average relative humidity of 78%.
What is the driest month in Saint-Rieul?
September is the month with the least rainfall in Saint-Rieul. Rain falls for 14.3 days and accumulates 28mm (1.1") of precipitation.
When is Daylight Saving Time (DST) in Saint-Rieul?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Saint-Rieul, 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.
What is the rainiest month in Saint-Rieul?
November is the month with the most rainfall in Saint-Rieul, France. Rain falls for 19.6 days and accumulates 72mm (2.83") of precipitation.
When does it snow the most in Saint-Rieul?
December is the month with the most snowfall in Saint-Rieul. Snow falls for 1 days and accumulates 11mm (0.43") of snow.
What is the month with the shortest days in Saint-Rieul?
December has the shortest days of the year in Saint-Rieul, France, with an average of 8h and 24min of daylight.
Average temperature
Saint-Rieul, France
The warmest month (with the highest average high temperature) is August (21.3°C).
The month with the lowest average high temperature is January (8.7°C).
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure
Saint-Rieul, France
- Average pressure in January:
1017.1mbar - Average pressure in February:
1016mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.4mbar - Average pressure in June:
1017mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1016.3mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1017.8mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed
Saint-Rieul, France
- Average wind speed in January:
21.9km/h - Average wind speed in February:
22km/h - Average wind speed in March:
19.6km/h - Average wind speed in April:
16.6km/h - Average wind speed in May:
15.8km/h - Average wind speed in June:
14.8km/h
- Average wind speed in July:
14.6km/h - Average wind speed in August:
14.3km/h - Average wind speed in September:
15.3km/h - Average wind speed in October:
17.8km/h - Average wind speed in November:
21.3km/h - Average wind speed in December:
22.3km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is August (14.3km/h).
Average humidity
Saint-Rieul, France
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is September (78%).
Average rainfall
Saint-Rieul, France
The wettest month (with the highest rainfall) is November (72mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days
Saint-Rieul, France
- Average rainfall days in January:
20.2 days - Average rainfall days in February:
16.8 days - Average rainfall days in March:
16.9 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
16.4 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
16.8 days - Average rainfall days in September:
14.3 days - Average rainfall days in October:
17.1 days - Average rainfall days in November:
19.6 days - Average rainfall days in December:
19.3 days
The month with the highest number of rainy days is January (20.2 days).
The month with the least rainy days is September (14.3 days).
Average snowfall
Saint-Rieul, France
The month with the highest snowfall is December (11mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Saint-Rieul, France
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
1.9 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0.2 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:
0.4 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Saint-Rieul, France
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 1min - Average daylight in June:
16h and 0min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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 24min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
8h and 1min - Average sunshine in September:
7h and 2min - Average sunshine in October:
6h and 1min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Saint-Rieul, France
- Average sunshine days in January:
6.6 days - Average sunshine days in February:
7.8 days - Average sunshine days in March:
10.9 days - Average sunshine days in April:
10.6 days - Average sunshine days in May:
11 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
9.6 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
9.9 days - Average sunshine days in November:
6.6 days - Average sunshine days in December:
7.1 days
The month with the most sunshine days is September (12.5 days).
The months with the least sunshine days are January and November (6.6 days).
Average UV index
Saint-Rieul, France
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January and February (UV index 2).
Average cloud cover
Saint-Rieul, France
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility
Saint-Rieul, France
The month with the highest visibility is March (10km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (9km).
