Climate and monthly weather forecastGuillonville, France
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Guillonville, France, with an average temperature varying between 1.8°C (35.2°F) and 6.4°C (43.5°F). With an average high-temperature of 6.4°C (43.5°F) and an average low-temperature of 1.8°C (35.2°F), January is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Guillonville, is another chilly month, with temperature in the range of an average high of 7.8°C (46°F) and an average low of 1.9°C (35.4°F). Guillonville's weather in February, with an average high-temperature of a still frosty 7.8°C (46°F), subtly shifts from January's 6.4°C (43.5°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in Guillonville, France, with an average temperature varying between 11.9°C (53.4°F) and 3.8°C (38.8°F). As March begins, there's a slight increase in the average high-temperature, moving from a chilly 7.8°C (46°F) in February to a fresh 11.9°C (53.4°F). Weather in March »Weather in April
April is a refreshing spring month in Guillonville, France, with temperature in the range of an average high of 15.7°C (60.3°F) and an average low of 6.3°C (43.3°F). As Guillonville transitions into April, a marginal rise in the average high-temperature is observed, moving from a fresh 11.9°C (53.4°F) in March to a refreshing 15.7°C (60.3°F). Weather in April »Weather in May
May, the last month of the spring in Guillonville, is a refreshing month, with an average temperature varying between 8.8°C (47.8°F) and 18.1°C (64.6°F). The start of May marks an average high-temperature of a comfortable 18.1°C (64.6°F), hardly distinguishable from the conditions in April. Weather in May »Weather in June
June, the first month of the summer in Guillonville, is an agreeable month, with an average temperature varying between 12.4°C (54.3°F) and 21.4°C (70.5°F). June's onset witnesses a minor shift in the average high-temperature, moving from an enjoyable 18.1°C (64.6°F) in May to an agreeable 21.4°C (70.5°F). Weather in June »Weather in July
July is a moderately hot summer month in Guillonville, France, with an average temperature fluctuating between 14.4°C (57.9°F) and 24.3°C (75.7°F). The onset of July brings with it an average high-temperature of a warm 24.3°C (75.7°F), showing a negligible variation from the month before. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Guillonville, France, with an average temperature ranging between max 24.8°C (76.6°F) and min 14.8°C (58.6°F). August is the month that records the highest temperatures, with averages ranging from a high of 24.8°C (76.6°F) to a low of 14.8°C (58.6°F). Weather in August »Weather in September
September, the first month of the autumn in Guillonville, is also an agreeable month, with an average temperature varying between 21.1°C (70°F) and 11.7°C (53.1°F). September heralds a minor drop in average high-temperature, sliding from August's moderately hot 24.8°C (76.6°F) to an agreeable 21.1°C (70°F). Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Guillonville, France, with an average temperature varying between 9.1°C (48.4°F) and 16.6°C (61.9°F). October's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a pleasant 21.1°C (70°F) in September to a comfortable 16.6°C (61.9°F). Weather in October »Weather in November
November, the last month of the autumn in Guillonville, is another cool month, with an average temperature ranging between max 10.8°C (51.4°F) and min 5.8°C (42.4°F). The start of November comes with a reduction in the average high-temperature, receding from a refreshing 16.6°C (61.9°F) in October to a fresh 10.8°C (51.4°F). Weather in November »Weather in December
December, the first month of the winter in Guillonville, is also a frosty month, with an average temperature fluctuating between 7.4°C (45.3°F) and 3.1°C (37.6°F). The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a cool 10.8°C (51.4°F) in November to a frosty 7.4°C (45.3°F). Weather in December »Updated: Feb 3, 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
Guillonville's coldest month, January, registers temperatures that range from a high of 6.4°C (43.5°F) to a low of 1.8°C (35.2°F).
Throughout the year, in Guillonville, France, there are 168.5 rainfall days, and 464mm (18.27") of precipitation is accumulated.
Months with snowfall are January through March, November and December.
In Guillonville, during the entire year, snow falls for 6.7 days and aggregates up to 45mm (1.77") of snow.
January has the least sunshine of the year, with an average of 3.8h of sunshine.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall in Guillonville, France, is February, when snow falls for 2.4 days and typically aggregates up to 15mm (0.59") of snow.
April through October are months without snowfall in Guillonville, France.
June is the month with the most rainfall. Rain falls for 15.1 days and accumulates 51mm (2.01") of precipitation.
June has the longest days of the year, with an average of 16h and 0min of daylight.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
August tends to be the warmest month in Guillonville, with temperatures averaging a daily high of 24.8°C (76.6°F) and a low of 14.8°C (58.6°F).
The least humid month is August, with an average relative humidity of 70%.
With an average of 9.4h of sunshine, August has the most sunshine of the year.
September is the month with the least rainfall. Rain falls for 10.5 days and accumulates 21mm (0.83") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Guillonville, 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.
December is the most humid month in Guillonville, with an average relative humidity of 87%.
December has the shortest days of the year in Guillonville, with an average of 8h and 24min of daylight.
Average temperature
Guillonville, France
The warmest month (with the highest average high temperature) is August (24.8°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (14.8°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure
Guillonville, France
- Average pressure in January:
1018.3mbar - Average pressure in February:
1016.8mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.7mbar
- Average pressure in July:
1016.7mbar - Average pressure in August:
1016.8mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1014mbar - Average pressure in December:
1019.2mbar
The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is November (1014mbar).
Average wind speed
Guillonville, France
- Average wind speed in January:
15.1km/h - Average wind speed in February:
16km/h - Average wind speed in March:
14.7km/h - Average wind speed in April:
12.2km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
11.3km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.2km/h - Average wind speed in September:
10.7km/h - Average wind speed in October:
12km/h - Average wind speed in November:
14.2km/h - Average wind speed in December:
15.4km/h
The windiest month (with the highest average wind speed) is February (16km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity
Guillonville, France
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Guillonville, France
The wettest month (with the highest rainfall) is June (51mm).
The driest month (with the least rainfall) is September (21mm).
Average rainfall days
Guillonville, France
- Average rainfall days in January:
15.7 days - Average rainfall days in February:
12.6 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
17 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
12.6 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
14.3 days - Average rainfall days in December:
15.4 days
The month with the highest number of rainy days is May (17 days).
The month with the least rainy days is September (10.5 days).
Average snowfall
Guillonville, France
The month with the highest snowfall is February (15mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Guillonville, France
- Average snowfall days in January:
1.9 days - Average snowfall days in February:
2.4 days - Average snowfall days in March:
0.3 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 days - Average snowfall days in November:
0.5 days - Average snowfall days in December:
1.6 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, September and October (0 days).
Average daylight / Average sunshine
Guillonville, 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 48min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 12min - Average sunshine in April:
7h and 36min - Average sunshine in May:
8h and 12min - Average sunshine in June:
8h and 36min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
9h and 24min - Average sunshine in September:
7h and 48min - Average sunshine in October:
6h and 6min - Average sunshine in November:
4h and 12min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Guillonville, France
- Average sunshine days in January:
12.2 days - Average sunshine days in February:
11.7 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.4 days - Average sunshine days in August:
16 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
15.7 days - Average sunshine days in November:
12.5 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is September (17.7 days).
The month with the least sunshine days is December (11.3 days).
Average UV index
Guillonville, 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
Guillonville, France
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 36).
Average visibility
Guillonville, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October and December (9km).
The months with the lowest visibility are January and November (8km).
