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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, in Marthemont, France, is another cold winter month, with an average temperature fluctuating between 3.7°C (38.7°F) and -0.4°C (31.3°F). January, known for its average high temperature of 3.7°C (38.7°F) and an average low temperature of -0.4°C (31.3°F), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Marthemont, France, with an average temperature ranging between min -0.2°C (31.6°F) and max 5.1°C (41.2°F). The commencement of February notes an average high-temperature of a still wintry 5.1°C (41.2°F), exhibiting little difference from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Marthemont, France, with an average temperature fluctuating between 9.8°C (49.6°F) and 1.9°C (35.4°F). March marks a minor ascent in the average high-temperature, adjusting from February's wintry 5.1°C (41.2°F) to a frosty 9.8°C (49.6°F). Weather in March »
Weather in April
April in Marthemont, France, is a mild spring month, with an average temperature varying between 14.8°C (58.6°F) and 4.7°C (40.5°F). April's arrival brings a temperature shift, moving from a frosty 9.8°C (49.6°F) in March to a mild 14.8°C (58.6°F). Weather in April »
Weather in May
The last month of the spring, May, is a comfortable month in Marthemont, France, with an average temperature varying between 7.5°C (45.5°F) and 17.2°C (63°F). Marthemont's shift from April to May is accompanied by an average high-temperature of a still refreshing 17.2°C (63°F), a slight deviation from 14.8°C (58.6°F). Weather in May »
Weather in June
June, the first month of the summer in Marthemont, is a pleasant month, with an average temperature varying between 11°C (51.8°F) and 20.8°C (69.4°F). June brings a slight elevation in the average high-temperature, transitioning from May's comfortable 17.2°C (63°F) to an agreeable 20.8°C (69.4°F). Weather in June »
Weather in July
July in Marthemont, France, is a moderately hot summer month, with temperature in the range of an average high of 23.3°C (73.9°F) and an average low of 13.2°C (55.8°F). Marthemont commences July with an average high-temperature of a warm 23.3°C (73.9°F), maintaining a close resemblance to the previous month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Marthemont, France, with an average temperature fluctuating between 23.5°C (74.3°F) and 13.4°C (56.1°F). August is Marthemont's warmest month, registering average high temperatures of 23.5°C (74.3°F) and lows of 13.4°C (56.1°F). Weather in August »
Weather in September
September, the first month of the autumn in Marthemont, is still a comfortable month, with an average temperature varying between 19.5°C (67.1°F) and 9.7°C (49.5°F). With the beginning of September, the average high-temperature shows a small decrease, transitioning from a moderately hot 23.5°C (74.3°F) in August to a comfortable 19.5°C (67.1°F). Weather in September »
Weather in October
October, like September, is another mild autumn month in Marthemont, France, with temperature in the range of an average low of 6.5°C (43.7°F) and an average high of 14.5°C (58.1°F). October brings a minor decrease, with the average high-temperature reducing from a comfortable 19.5°C (67.1°F) in September to a mild 14.5°C (58.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Marthemont, France, with an average temperature fluctuating between 3.4°C (38.1°F) and 8.6°C (47.5°F). With November's onset, the weather shows a temperature decrease, transitioning from a refreshing 14.5°C (58.1°F) in October to a chilly 8.6°C (47.5°F). Weather in November »
Weather in December
The first month of the winter, December, is also an icy month in Marthemont, France, with temperature in the range of an average low of 0.9°C (33.6°F) and an average high of 5.3°C (41.5°F). The transition into December subtly indicates a reduction in the average high-temperature, down to a cold 5.3°C (41.5°F) from November's frosty 8.6°C (47.5°F). Weather in December »
Updated: Aug 13, 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?
Marthemont's coldest temperatures are experienced in January, with average high temperatures of 3.7°C (38.7°F) and lows of -0.4°C (31.3°F).
How much does it rain?
Throughout the year, in Marthemont, there are 179 rainfall days, and 518mm (20.39") of precipitation is accumulated.
When does it snow in Marthemont?
January through April, November and December are months with snowfall.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 6.8 days and accumulates 38mm (1.5") of snow.
How many days does it snow?
Throughout the year, there are 20.3 snowfall days, and 134mm (5.28") of snow is accumulated.
What is the month with the least sunshine?
January and December, with an average of 3.8h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index in Marthemont are January, February, November and December, with an average maximum UV index of 2.
What is the driest month?
The month with the least rainfall is April, when the rain falls for 13.5 days and typically collects 30mm (1.18") of precipitation.
When it does not snow?
In Marthemont, snow does not fall in May through October.
What is the rainiest month?
June is the month with the most rainfall. Rain falls for 18.2 days and accumulates 62mm (2.44") of precipitation.
When are the longest days?
With an average of 16h and 6min of daylight, June has the longest days of the year.
What is the month with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What is the hottest time of year?
August is the warmest month, with the temperature often reaching an average high of 23.5°C (74.3°F) and an average low of 13.4°C (56.1°F).
What is the least humid month?
With an average relative humidity of 75%, August is the least humid month.
What month has the most sunshine?
August has the most sunshine of the year, with an average of 10h of sunshine.
When is Daylight Saving Time (DST)?
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.
What is the most humid month in Marthemont?
December is the most humid month, with an average relative humidity of 89%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 24min of daylight.
Average temperature
Marthemont, France
The warmest month (with the highest average high temperature) is August (23.5°C).
The month with the lowest average high temperature is January (3.7°C).
The month with the highest average low temperature is August (13.4°C).
The coldest month (with the lowest average low temperature) is January (-0.4°C).
Average pressure
Marthemont, France
- Average pressure in January:
1018.5mbar - Average pressure in February:
1017.1mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1016.2mbar - Average pressure in August:
1016.6mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1017.9mbar - Average pressure in November:
1014.7mbar - Average pressure in December:
1019.4mbar
The month with the highest atmospheric pressure is December (1019.4mbar).
The month with the lowest atmospheric pressure is November (1014.7mbar).
Average wind speed
Marthemont, France
- Average wind speed in January:
15km/h - Average wind speed in February:
15.8km/h - Average wind speed in March:
14.6km/h - Average wind speed in April:
11.4km/h - Average wind speed in May:
10.8km/h - Average wind speed in June:
10.3km/h
- Average wind speed in July:
9.9km/h - Average wind speed in August:
9.3km/h - Average wind speed in September:
10km/h - Average wind speed in October:
11.7km/h - Average wind speed in November:
13.6km/h - Average wind speed in December:
15.9km/h
The windiest month (with the highest average wind speed) is December (15.9km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity
Marthemont, France
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Marthemont, France
The wettest month (with the highest rainfall) is June (62mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days
Marthemont, France
- Average rainfall days in January:
13.7 days - Average rainfall days in February:
11.5 days - Average rainfall days in March:
13.8 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.2 days
- Average rainfall days in July:
18.7 days - Average rainfall days in August:
16 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
15.2 days - Average rainfall days in December:
15.3 days
The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is February (11.5 days).
Average snowfall
Marthemont, France
The month with the highest snowfall is January (38mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Marthemont, France
- Average snowfall days in January:
6.8 days - Average snowfall days in February:
5.3 days - Average snowfall days in March:
1.6 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:
0.1 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
4.7 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Marthemont, 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 2min - Average daylight in June:
16h and 1min
- 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 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
8h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days
Marthemont, France
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
14.2 days - Average sunshine days in April:
14.4 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
8.4 days
- Average sunshine days in July:
9.4 days - Average sunshine days in August:
11.6 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
15.2 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
11.3 days
The month with the most sunshine days is September (15.4 days).
The month with the least sunshine days is June (8.4 days).
Average UV index
Marthemont, 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
Marthemont, France
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility
Marthemont, France
The months with the highest visibility are February, March, April, May, June, July, August and September (9km).
The months with the lowest visibility are January, October, November and December (8km).
