Climate and monthly weather forecastSaint-Guillaume, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Saint-Guillaume, France, with an average temperature fluctuating between -3.1°C (26.4°F) and 2.4°C (36.3°F). The month of January sees the lowest average temperatures, reaching 2.4°C (36.3°F) at the peak and -3.1°C (26.4°F) at the low. Weather in January »Weather in February
February, the last month of the winter in Saint-Guillaume, is also an icy month, with an average temperature ranging between max 3.2°C (37.8°F) and min -3.6°C (25.5°F). Saint-Guillaume's weather in February displays an average high-temperature of a still cold 3.2°C (37.8°F), showing minor disparity from January's 2.4°C (36.3°F). Weather in February »Weather in March
March, the first month of the spring in Saint-Guillaume, is a frosty month, with an average temperature fluctuating between 7.7°C (45.9°F) and 0.3°C (32.5°F). With the beginning of March, Saint-Guillaume's average high-temperature sees a minor increase, transitioning from a wintry 3.2°C (37.8°F) in February to a frosty 7.7°C (45.9°F). Weather in March »Weather in April
April in Saint-Guillaume, France, is a cool spring month, with an average temperature fluctuating between 12.2°C (54°F) and 3.6°C (38.5°F). The beginning of April marks a minor shift in the average high-temperature, moving from March's chilly 7.7°C (45.9°F) to a cool 12.2°C (54°F). Weather in April »Weather in May
May, the last month of the spring in Saint-Guillaume, is a moderate month, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 14.8°C (58.6°F). The arrival of May sees an average high-temperature of a mild 14.8°C (58.6°F), hardly diverging from April's 12.2°C (54°F). Weather in May »Weather in June
June, the first month of the summer in Saint-Guillaume, is a refreshing month, with temperature in the range of an average low of 9.4°C (48.9°F) and an average high of 19.2°C (66.6°F). June's onset brings a minor rise in the average high-temperature, moving from a moderate 14.8°C (58.6°F) in May to an enjoyable 19.2°C (66.6°F). Weather in June »Weather in July
July is a pleasant summer month in Saint-Guillaume, France, with an average temperature ranging between min 11.6°C (52.9°F) and max 22.2°C (72°F). The onset of July introduces a subtle rise in the average high-temperature, nudging from an enjoyable 19.2°C (66.6°F) in June to an agreeable 22.2°C (72°F). Weather in July »Weather in August
The last month of the summer, August, is also an agreeable month in Saint-Guillaume, France, with an average temperature fluctuating between 22.3°C (72.1°F) and 11.5°C (52.7°F). Saint-Guillaume's August weather, with an average high temperature of 22.3°C (72.1°F) and an average low temperature of 11.5°C (52.7°F), tends to be the warmest of the year. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Saint-Guillaume, France, with an average temperature fluctuating between 8.3°C (46.9°F) and 17.6°C (63.7°F). September's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a pleasant 22.3°C (72.1°F) in August to a comfortable 17.6°C (63.7°F). Weather in September »Weather in October
October, like September, is another mild autumn month in Saint-Guillaume, France, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 13.6°C (56.5°F). With the arrival of October, Saint-Guillaume notices a mild change in the average high-temperature, sliding from September's comfortable 17.6°C (63.7°F) to a mild 13.6°C (56.5°F). Weather in October »Weather in November
November, the last month of the autumn in Saint-Guillaume, is also a frosty month, with an average temperature varying between 1.5°C (34.7°F) and 7.5°C (45.5°F). In Saint-Guillaume, the average high-temperature in November drops from a moderate 13.6°C (56.5°F) in October to a frosty 7.5°C (45.5°F). Weather in November »Weather in December
December, the first month of the winter in Saint-Guillaume, is also an icy month, with an average temperature fluctuating between -1.5°C (29.3°F) and 4.1°C (39.4°F). December signifies a minor drop in average high-temperature, transitioning from a chilly 7.5°C (45.5°F) in November to a wintry 4.1°C (39.4°F). Weather in December »Updated: Jul 4, 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, noted for its average high-temperature of 2.4°C (36.3°F) and an average low-temperature of -3.1°C (26.4°F), is considered the coldest month.
January is the most humid month, with an average relative humidity of 87%.
Throughout the year, there are 133.2 rainfall days, and 581mm (22.87") of precipitation is accumulated.
Months with snowfall in Saint-Guillaume, France, are January through May, October through December.
In Saint-Guillaume, during the entire year, snow falls for 59.5 days and aggregates up to 1169mm (46.02") of snow.
With an average of 4.5h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The months with the most rainfall are June and November, with an average 65mm (2.56") of precipitation.
June through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 36min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
August, on average, is the warmest month, registering a high temperature of 22.3°C (72.1°F) and a low of 11.5°C (52.7°F).
August is the least humid month, with an average relative humidity of 76%.
The month with the most sunshine is August, with an average of 10.5h of sunshine.
The month with the least rainfall is September, when the rain falls for 11.8 days and typically collects 33mm (1.3") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 month with the most snowfall is December, when snow falls for 11.4 days and typically aggregates up to 252mm (9.92") of snow.
The month with the shortest days is December, with an average of 8h and 48min of daylight.
Average temperature
Saint-Guillaume, France
The warmest month (with the highest average high temperature) is August (22.3°C).
The month with the lowest average high temperature is January (2.4°C).
The month with the highest average low temperature is July (11.6°C).
The coldest month (with the lowest average low temperature) is February (-3.6°C).
Average pressure
Saint-Guillaume, France
- Average pressure in January:
1018.9mbar - Average pressure in February:
1016.9mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015mbar - Average pressure in May:
1015.6mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1016.5mbar - Average pressure in August:
1017.2mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1017.7mbar - Average pressure in November:
1015.5mbar - Average pressure in December:
1020.7mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed
Saint-Guillaume, France
- Average wind speed in January:
10.5km/h - Average wind speed in February:
11.1km/h - Average wind speed in March:
10.3km/h - Average wind speed in April:
9.7km/h - Average wind speed in May:
9.9km/h - Average wind speed in June:
8.9km/h
- Average wind speed in July:
8.8km/h - Average wind speed in August:
8.3km/h - Average wind speed in September:
8.2km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
9.6km/h - Average wind speed in December:
10.4km/h
The windiest month (with the highest average wind speed) is February (11.1km/h).
The calmest month (with the lowest average wind speed) is September (8.2km/h).
Average humidity
Saint-Guillaume, France
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Saint-Guillaume, France
The wettest months (with the highest rainfall) are June and November (65mm).
The driest month (with the least rainfall) is September (33mm).
Average rainfall days
Saint-Guillaume, France
- Average rainfall days in January:
6.7 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
10.9 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
13.5 days - Average rainfall days in August:
11 days - Average rainfall days in September:
11.8 days - Average rainfall days in October:
11 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
8 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is February (4.6 days).
Average snowfall
Saint-Guillaume, France
- Average snowfall in January:
245mm - Average snowfall in February:
213mm - Average snowfall in March:
159mm - Average snowfall in April:
51mm - Average snowfall in May:
36mm - Average snowfall in June:
0mm
The month with the highest snowfall is December (252mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Saint-Guillaume, France
- Average snowfall days in January:
14.1 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
7.3 days - Average snowfall days in April:
2.7 days - Average snowfall days in May:
1.8 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:
1.9 days - Average snowfall days in November:
7.5 days - Average snowfall days in December:
11.4 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Saint-Guillaume, 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:
11h and 0min - 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 30min - Average sunshine in February:
5h and 30min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 0min - Average sunshine in October:
6h and 30min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days
Saint-Guillaume, France
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
15 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
15.1 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
16.5 days - Average sunshine days in November:
15.1 days - Average sunshine days in December:
15 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is May (11.7 days).
Average UV index
Saint-Guillaume, 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-Guillaume, France
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Saint-Guillaume, France
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (8km).
