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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
Weather in January
January, like December, is a frosty winter month in Épernon, France, with temperature in the range of an average low of 1.3°C (34.3°F) and an average high of 6°C (42.8°F). Épernon's January weather, marked by an average high temperature of 6°C (42.8°F) and an average low temperature of 1.3°C (34.3°F), is the coldest in the year. Weather in January »
Weather in February
February, the last month of the winter in Épernon, is also a frosty month, with an average temperature fluctuating between 7.3°C (45.1°F) and 1.3°C (34.3°F). At the start of February, Épernon's average high-temperature reaches a still chilly 7.3°C (45.1°F), subtly different from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Épernon, France, with an average temperature varying between 11.4°C (52.5°F) and 3.4°C (38.1°F). The start of March is characterized by a subtle increase in the average high-temperature, transitioning from a chilly 7.3°C (45.1°F) in February to a cool 11.4°C (52.5°F). Weather in March »
Weather in April
April is a mild spring month in Épernon, France, with an average temperature varying between 5.5°C (41.9°F) and 15.1°C (59.2°F). The beginning of April signals a minor rise in the average high-temperature, moving from a cool 11.4°C (52.5°F) in March to a mild 15.1°C (59.2°F). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Épernon, France, with temperature in the range of an average low of 7.7°C (45.9°F) and an average high of 17.3°C (63.1°F). Épernon, France, observes an average high-temperature of a still refreshing 17.3°C (63.1°F) in May, barely different from 15.1°C (59.2°F) in April. Weather in May »
Weather in June
June, the first month of the summer in Épernon, is an agreeable month, with temperature in the range of an average high of 20.8°C (69.4°F) and an average low of 11.3°C (52.3°F). A slight uplift in the average high-temperature marks June, adjusting from May's comfortable 17.3°C (63.1°F) to an agreeable 20.8°C (69.4°F). Weather in June »
Weather in July
July is a moderately hot summer month in Épernon, France, with an average temperature fluctuating between 13.4°C (56.1°F) and 23.6°C (74.5°F). With the transition into July, Épernon notes an average high-temperature of a moderately hot 23.6°C (74.5°F), closely resembling June. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Épernon, France, with an average temperature ranging between max 24.1°C (75.4°F) and min 14.3°C (57.7°F). The warmest month is August, with an average high-temperature of 24.1°C (75.4°F) and an average low-temperature of 14.3°C (57.7°F). Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Épernon, France, with temperature in the range of an average low of 11.4°C (52.5°F) and an average high of 20.7°C (69.3°F). September signifies a gentle decline in Épernon's average high-temperature, easing from a moderately hot 24.1°C (75.4°F) in August to a pleasant 20.7°C (69.3°F). Weather in September »
Weather in October
October, like September, in Épernon, France, is another refreshing autumn month, with an average temperature ranging between max 16°C (60.8°F) and min 8.9°C (48°F). With the onset of October, Épernon's average high-temperature slightly adjusts, moderately receding from September's pleasant 20.7°C (69.3°F) to a refreshing 16°C (60.8°F). Weather in October »
Weather in November
November, the last month of the autumn in Épernon, is another cool month, with an average temperature varying between 5.5°C (41.9°F) and 10.2°C (50.4°F). In Épernon, entering November brings a temperature decrement, reducing from October's enjoyable 16°C (60.8°F) to a fresh 10.2°C (50.4°F). Weather in November »
Weather in December
December, the first month of the winter in Épernon, is still a chilly month, with temperature in the range of an average high of 7.2°C (45°F) and an average low of 2.7°C (36.9°F). Épernon marks the arrival of December with an average high-temperature of a chilly 7.2°C (45°F), hardly different from November's 10.2°C (50.4°F). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Épernon?
With its average high temperature of 6°C (42.8°F) and a low of 1.3°C (34.3°F), January is regarded as the coldest month.
What are the most humid months in Épernon?
The months with the highest humidity in Épernon, France, are January and December, with an average relative humidity of 88%.
How many days does it rain in Épernon?
In Épernon, France, during the entire year, the rain falls for 158.6 days and collects up to 374mm (14.72") of precipitation.
When does it snow in Épernon?
January through March, November and December are months with snowfall.
When does it snow the most in Épernon?
January is the month with the most snowfall in Épernon, France. Snow falls for 2 days and accumulates 22mm (0.87") of snow.
How many days does it snow in Épernon?
In Épernon, during the entire year, snow falls for 5.5 days and aggregates up to 56mm (2.2") of snow.
What is the month with the least sunshine in Épernon?
January has the least sunshine of the year, with an average of 3.8h of sunshine.
What are the months with the lowest UV index in Épernon?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When it does not snow in Épernon?
In Épernon, snow does not fall in April through October.
What is the rainiest month in Épernon?
The month with the most rainfall in Épernon, France, is June, when the rain falls for 17.4 days and typically aggregates up to 49mm (1.93") of precipitation.
When are the longest days in Épernon?
With an average of 16h and 6min of daylight, June has the longest days of the year in Épernon.
What are the months with the highest UV index in Épernon?
The months with the highest UV index in Épernon are June through August, with an average maximum UV index of 5.
What are the months with the most sunshine in Épernon?
The months with the most sunshine are July and August, with an average of 8.9h of sunshine.
What time of the year is the hottest in Épernon?
With average high and low temperatures of 24.1°C (75.4°F) and 14.3°C (57.7°F) respectively, August is Épernon's warmest month.
What is the least humid month in Épernon?
August is the least humid month in Épernon, with an average relative humidity of 70%.
What is the driest month in Épernon?
The month with the least rainfall is September, when the rain falls for 10.1 days and typically collects 16mm (0.63") of precipitation.
When is Daylight Saving Time (DST) in Épernon?
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 month with the shortest days in Épernon?
December has the shortest days of the year in Épernon, France, with an average of 8h and 24min of daylight.
Average temperature
Épernon, France
The warmest month (with the highest average high temperature) is August (24.1°C).
The month with the lowest average high temperature is January (6°C).
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure
Épernon, France
- Average pressure in January:
1017.8mbar - Average pressure in February:
1016.4mbar - Average pressure in March:
1016.6mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1016.7mbar
- Average pressure in July:
1016.7mbar - Average pressure in August:
1016.7mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1017mbar - Average pressure in November:
1013.4mbar - Average pressure in December:
1018.5mbar
The month with the highest atmospheric pressure is December (1018.5mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed
Épernon, France
- Average wind speed in January:
16.2km/h - Average wind speed in February:
17.2km/h - Average wind speed in March:
15.6km/h - Average wind speed in April:
12.7km/h - Average wind speed in May:
12.4km/h - Average wind speed in June:
11.9km/h
- Average wind speed in July:
11.6km/h - Average wind speed in August:
11.1km/h - Average wind speed in September:
11.6km/h - Average wind speed in October:
13.3km/h - Average wind speed in November:
15.5km/h - Average wind speed in December:
16.9km/h
The windiest month (with the highest average wind speed) is February (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.1km/h).
Average humidity
Épernon, France
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Épernon, France
The wettest month (with the highest rainfall) is June (49mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days
Épernon, France
- Average rainfall days in January:
12.6 days - Average rainfall days in February:
10.3 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
15.5 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
16.1 days - Average rainfall days in August:
12.5 days - Average rainfall days in September:
10.1 days - Average rainfall days in October:
10.7 days - Average rainfall days in November:
11.2 days - Average rainfall days in December:
11.7 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is September (10.1 days).
Average snowfall
Épernon, France
The month with the highest snowfall is January (22mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Épernon, France
- Average snowfall days in January:
2 days - Average snowfall days in February:
2 days - Average snowfall days in March:
0.2 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:
0.2 days - Average snowfall days in December:
1.1 days
The months with the highest number of snowfall days are January and February (2 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Épernon, 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:
5h and 0min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
7h and 4min - Average sunshine in June:
8h and 0min
- Average sunshine in July:
8h and 5min - Average sunshine in August:
8h and 5min - Average sunshine in September:
7h and 2min - Average sunshine in October:
5h and 5min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 1min
The months with the most sunshine are July and August (Average sunshine: 8h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Épernon, France
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
13.9 days - Average sunshine days in March:
15.3 days - Average sunshine days in April:
11.8 days - Average sunshine days in May:
9.8 days - Average sunshine days in June:
9.4 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.7 days - Average sunshine days in October:
17.7 days - Average sunshine days in November:
16.5 days - Average sunshine days in December:
15.6 days
The months with the most sunshine days are September and October (17.7 days).
The month with the least sunshine days is June (9.4 days).
Average UV index
Épernon, 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
Épernon, France
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 39).
Average visibility
Épernon, France
The months with the highest visibility are February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, May and June (8km).
Épernon, France
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