Climate and monthly weather forecastSaint-Guen, France
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Saint-Guen, France, with an average temperature varying between 8.4°C (47.1°F) and 3.3°C (37.9°F). In Saint-Guen, January is the month with the lowest recorded average temperatures, measuring a high of 8.4°C (47.1°F) and a low of 3.3°C (37.9°F). Weather in January »Weather in February
February, the last month of the winter in Saint-Guen, is another chilly month, with an average temperature ranging between min 3°C (37.4°F) and max 8.8°C (47.8°F). The shift from January to February is characterized by an average high-temperature of a still chilly 8.8°C (47.8°F), not significantly different from the 8.4°C (47.1°F) of January. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Saint-Guen, France, with an average temperature ranging between max 11.3°C (52.3°F) and min 3.8°C (38.8°F). As Saint-Guen transitions into March, the average high-temperature stands at a fresh 11.3°C (52.3°F), offering little variation from the preceding month. Weather in March »Weather in April
April is a mild spring month in Saint-Guen, France, with an average temperature ranging between min 5.2°C (41.4°F) and max 14.3°C (57.7°F). In Saint-Guen, stepping into April brings a gentle temperature nudge, moving slightly up from March's cool 11.3°C (52.3°F) to a moderate 14.3°C (57.7°F). Weather in April »Weather in May
May, the last month of the spring in Saint-Guen, is an enjoyable month, with temperature in the range of an average high of 16.5°C (61.7°F) and an average low of 7.4°C (45.3°F). May brings an average high-temperature of a comfortable 16.5°C (61.7°F), nearly identical to the preceding month. Weather in May »Weather in June
The first month of the summer, June, is still a refreshing month in Saint-Guen, France, with an average temperature fluctuating between 19.3°C (66.7°F) and 10.3°C (50.5°F). Saint-Guen experiences an average high-temperature of a still comfortable 19.3°C (66.7°F) in June, subtly different from May's 16.5°C (61.7°F). Weather in June »Weather in July
July is an agreeable summer month in Saint-Guen, France, with an average temperature ranging between max 21.4°C (70.5°F) and min 12°C (53.6°F). The warmest time of the year is July, with temperatures averaging a high of 21.4°C (70.5°F) and a low of 12°C (53.6°F). Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Saint-Guen, France, with an average temperature varying between 21.3°C (70.3°F) and 12°C (53.6°F). In August, the average high-temperature registers at a still pleasant 21.3°C (70.3°F), nearly identical to July's 21.4°C (70.5°F). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Saint-Guen, France, with an average temperature fluctuating between 19.7°C (67.5°F) and 10.3°C (50.5°F). As Saint-Guen steps into September, the average high-temperature holds at a refreshing 19.7°C (67.5°F), hinting at a minor fluctuation from the prior month. Weather in September »Weather in October
October, like September, in Saint-Guen, France, is another enjoyable autumn month, with an average temperature ranging between max 16.2°C (61.2°F) and min 8.9°C (48°F). October sees a slight reduction in average high-temperature, with a shift from an enjoyable 19.7°C (67.5°F) in September to a still comfortable 16.2°C (61.2°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Saint-Guen, France, with an average temperature ranging between max 11.7°C (53.1°F) and min 6.5°C (43.7°F). The beginning of November brings a slight decrease in the average high-temperature, transitioning from a comfortable 16.2°C (61.2°F) in October to a fresh 11.7°C (53.1°F). Weather in November »Weather in December
December, the first month of the winter in Saint-Guen, is still a chilly month, with an average temperature fluctuating between 4.7°C (40.5°F) and 9.3°C (48.7°F). Saint-Guen's weather in December displays an average high-temperature of a frosty 9.3°C (48.7°F), showing minor disparity from November's 11.7°C (53.1°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
January, recording an average high temperature of 8.4°C (47.1°F) and a low temperature of 3.3°C (37.9°F), is Saint-Guen's coldest month.
Throughout the year, in Saint-Guen, there are 191.2 rainfall days, and 591mm (23.27") of precipitation is accumulated.
January through April, November and December are months with snowfall.
The month with the most snowfall in Saint-Guen, France, is January, when snow falls for 2.3 days and typically aggregates up to 17mm (0.67") of snow.
In Saint-Guen, during the entire year, snow falls for 8.1 days and aggregates up to 46mm (1.81") of snow.
January has the least sunshine of the year in Saint-Guen, France, with an average of 3.4h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Guen.
May through October are months without snowfall in Saint-Guen.
With an average of 16h and 0min of daylight, June has the longest days of the year in Saint-Guen, France.
The months with the highest UV index in Saint-Guen are June and July, with an average maximum UV index of 5.
With average high and low temperatures of 21.4°C (70.5°F) and 12°C (53.6°F) respectively, July is Saint-Guen's warmest month.
July and September, with an average relative humidity of 81%, are the least humid months.
With an average of 9.6h of sunshine, July has the most sunshine of the year in Saint-Guen.
The month with the least rainfall in Saint-Guen is September, when the rain falls for 12.4 days and typically collects 23mm (0.91") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Saint-Guen, 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.
With an average relative humidity of 89%, December is the most humid month in Saint-Guen, France.
The month with the most rainfall is December, when the rain falls for 17.5 days and typically aggregates up to 76mm (2.99") of precipitation.
With an average of 8h and 24min of daylight, December has the shortest days of the year in Saint-Guen.
Average temperature
Saint-Guen, France
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (8.4°C).
The months with the highest average low temperature are July and August (12°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure
Saint-Guen, France
- Average pressure in January:
1017.2mbar - Average pressure in February:
1016.1mbar - Average pressure in March:
1016.6mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.5mbar - Average pressure in June:
1017.1mbar
- Average pressure in July:
1017.4mbar - Average pressure in August:
1017.2mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1016.2mbar - Average pressure in November:
1012.4mbar - Average pressure in December:
1017.9mbar
The month with the highest atmospheric pressure is September (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed
Saint-Guen, France
- Average wind speed in January:
16.7km/h - Average wind speed in February:
16.9km/h - Average wind speed in March:
16km/h - Average wind speed in April:
13.5km/h - Average wind speed in May:
12.8km/h - Average wind speed in June:
12.4km/h
- Average wind speed in July:
12km/h - Average wind speed in August:
11.5km/h - Average wind speed in September:
12km/h - Average wind speed in October:
13.4km/h - Average wind speed in November:
15.8km/h - Average wind speed in December:
16.2km/h
The windiest month (with the highest average wind speed) is February (16.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).
Average humidity
Saint-Guen, France
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and September (81%).
Average rainfall
Saint-Guen, France
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is September (23mm).
Average rainfall days
Saint-Guen, France
- Average rainfall days in January:
18.3 days - Average rainfall days in February:
15.3 days - Average rainfall days in March:
16.8 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
16.1 days - Average rainfall days in June:
15.3 days
- Average rainfall days in July:
16.2 days - Average rainfall days in August:
14.6 days - Average rainfall days in September:
12.4 days - Average rainfall days in October:
15.5 days - Average rainfall days in November:
17.9 days - Average rainfall days in December:
17.5 days
The month with the highest number of rainy days is January (18.3 days).
The month with the least rainy days is September (12.4 days).
Average snowfall
Saint-Guen, France
The month with the highest snowfall is January (17mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Saint-Guen, France
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.8 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:
1.6 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Saint-Guen, 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 24min
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 24min - Average sunshine in February:
5h and 24min - Average sunshine in March:
5h and 54min - Average sunshine in April:
6h and 48min - Average sunshine in May:
8h and 0min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
7h and 30min - Average sunshine in September:
7h and 12min - Average sunshine in October:
6h and 18min - Average sunshine in November:
4h and 6min - Average sunshine in December:
3h and 36min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Saint-Guen, France
- Average sunshine days in January:
8.5 days - Average sunshine days in February:
8.4 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
11.2 days
- Average sunshine days in July:
11.6 days - Average sunshine days in August:
11.9 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
11.2 days - Average sunshine days in November:
7.1 days - Average sunshine days in December:
10.5 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is November (7.1 days).
Average UV index
Saint-Guen, France
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Saint-Guen, France
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility
Saint-Guen, France
The months with the highest visibility are February, March and December (9km).
The months with the lowest visibility are January, April, May, June, July, August, September, October and November (8km).
