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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, the same as December, is a wintry winter month in Gretz-Armainvilliers, France, with an average temperature varying between 5.8°C (42.4°F) and 1.5°C (34.7°F). The coldest temperatures occur during January, when averages reach a peak of 5.8°C (42.4°F) and a low of 1.5°C (34.7°F). Weather in January »
Weather in February
The last month of the winter, February, is a frosty month in Gretz-Armainvilliers, France, with an average temperature fluctuating between 7.1°C (44.8°F) and 1.6°C (34.9°F). Gretz-Armainvilliers transitions into February recording an average high-temperature of a chilly 7.1°C (44.8°F), closely aligning with the preceding month's temperature. Weather in February »
Weather in March
March, the first month of the spring in Gretz-Armainvilliers, is a fresh month, with an average temperature varying between 3.6°C (38.5°F) and 11.5°C (52.7°F). The beginning of March marks a minor shift in the average high-temperature, moving from February's frosty 7.1°C (44.8°F) to a cool 11.5°C (52.7°F). Weather in March »
Weather in April
April in Gretz-Armainvilliers, France, is a mild spring month, with an average temperature fluctuating between 15.7°C (60.3°F) and 6.3°C (43.3°F). As March transitions into April, Gretz-Armainvilliers notices a gentle rise in the average high-temperature, transitioning from a cool 11.5°C (52.7°F) to a mild 15.7°C (60.3°F). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Gretz-Armainvilliers, France, with temperature in the range of an average high of 17.8°C (64°F) and an average low of 8.4°C (47.1°F). Gretz-Armainvilliers experiences a minor change to a still refreshing 17.8°C (64°F) in average high-temperature during May, closely reflecting April. Weather in May »
Weather in June
June, the first month of the summer in Gretz-Armainvilliers, is an agreeable month, with an average temperature ranging between min 11.8°C (53.2°F) and max 21.3°C (70.3°F). As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a refreshing 17.8°C (64°F) to a pleasant 21.3°C (70.3°F). Weather in June »
Weather in July
July in Gretz-Armainvilliers, France, is a moderately hot summer month, with an average temperature fluctuating between 24.2°C (75.6°F) and 14.1°C (57.4°F). Gretz-Armainvilliers ushers in July with an average high-temperature of a moderately hot 24.2°C (75.6°F), showing a close resemblance to the previous month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Gretz-Armainvilliers, France, with an average temperature fluctuating between 24.4°C (75.9°F) and 14.5°C (58.1°F). August stands out as Gretz-Armainvilliers's warmest month, with temperatures ranging between an average high of 24.4°C (75.9°F) and a low of 14.5°C (58.1°F). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Gretz-Armainvilliers, France, with an average temperature varying between 20.7°C (69.3°F) and 11.5°C (52.7°F). September heralds a minor drop in average high-temperature, sliding from August's moderately hot 24.4°C (75.9°F) to a pleasant 20.7°C (69.3°F). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Gretz-Armainvilliers, France, with an average temperature varying between 16°C (60.8°F) and 8.7°C (47.7°F). As September makes way for October, Gretz-Armainvilliers's average high-temperature eases from a 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 Gretz-Armainvilliers, is also a fresh month, with an average temperature varying between 5.5°C (41.9°F) and 10.2°C (50.4°F). The transition into November indicates a reduction in the average high-temperature, down to a fresh 10.2°C (50.4°F) from October's refreshing 16°C (60.8°F). Weather in November »
Weather in December
December, the first month of the winter in Gretz-Armainvilliers, is still a chilly month, with an average temperature fluctuating between 6.7°C (44.1°F) and 2.6°C (36.7°F). December's onset introduces a mild reduction in the average high-temperature, from a fresh 10.2°C (50.4°F) in November to a chilly 6.7°C (44.1°F). Weather in December »
Updated: Feb 5, 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 in Gretz-Armainvilliers?
Temperature records mark January as the coldest month, with highs averaging 5.8°C (42.4°F) and lows at 1.5°C (34.7°F).
What is the most humid month in Gretz-Armainvilliers?
The months with the highest humidity in Gretz-Armainvilliers are January and December, with an average relative humidity of 87%.
How many days does it rain in Gretz-Armainvilliers?
In Gretz-Armainvilliers, during the entire year, the rain falls for 175.6 days and collects up to 484mm (19.06") of precipitation.
When does it snow in Gretz-Armainvilliers?
January through March, November and December are months with snowfall in Gretz-Armainvilliers.
What is the snowiest month in Gretz-Armainvilliers?
January is the month with the most snowfall. Snow falls for 2.4 days and accumulates 28mm (1.1") of snow.
How much does it snow in Gretz-Armainvilliers?
Throughout the year, in Gretz-Armainvilliers, there are 8.4 snowfall days, and 72mm (2.83") of snow is accumulated.
What is the month with the least sunshine in Gretz-Armainvilliers?
The month with the least sunshine is January, with an average of 3.8h of sunshine.
When is the lowest UV index in Gretz-Armainvilliers?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Gretz-Armainvilliers, France.
When it does not snow in Gretz-Armainvilliers?
April through October are months without snowfall in Gretz-Armainvilliers.
What is the rainiest month in Gretz-Armainvilliers?
June is the month with the most rainfall in Gretz-Armainvilliers. Rain falls for 17.6 days and accumulates 58mm (2.28") of precipitation.
When are the longest days in Gretz-Armainvilliers?
June has the longest days of the year in Gretz-Armainvilliers, with an average of 16h and 6min of daylight.
When is the highest UV index in Gretz-Armainvilliers?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What is the warmest month in Gretz-Armainvilliers?
The highest temperatures in Gretz-Armainvilliers, France, are recorded in August, with averages reaching a high of 24.4°C (75.9°F) and a low of 14.5°C (58.1°F).
What is the least humid month in Gretz-Armainvilliers?
With an average relative humidity of 70%, August is the least humid month.
What month has the most sunshine in Gretz-Armainvilliers?
The month with the most sunshine in Gretz-Armainvilliers is August, with an average of 9.6h of sunshine.
What is the driest month in Gretz-Armainvilliers?
The month with the least rainfall is September, when the rain falls for 11.2 days and typically collects 24mm (0.94") of precipitation.
When is Daylight Saving Time (DST) in Gretz-Armainvilliers?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Gretz-Armainvilliers, 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 Gretz-Armainvilliers?
December has the shortest days of the year, with an average of 8h and 24min of daylight.
Average temperature
Gretz-Armainvilliers, France
The warmest month (with the highest average high temperature) is August (24.4°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (1.5°C).
Average pressure
Gretz-Armainvilliers, 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:
1016.8mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1016.5mbar - Average pressure in August:
1016.5mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1017.1mbar - Average pressure in November:
1013.7mbar - Average pressure in December:
1018.6mbar
The month with the highest atmospheric pressure is December (1018.6mbar).
The month with the lowest atmospheric pressure is November (1013.7mbar).
Average wind speed
Gretz-Armainvilliers, France
- Average wind speed in January:
14.5km/h - Average wind speed in February:
15.6km/h - Average wind speed in March:
14.3km/h - Average wind speed in April:
11.7km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
11km/h
- Average wind speed in July:
10.5km/h - Average wind speed in August:
10km/h - Average wind speed in September:
10.4km/h - Average wind speed in October:
11.9km/h - Average wind speed in November:
13.9km/h - Average wind speed in December:
15.2km/h
The windiest month (with the highest average wind speed) is February (15.6km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity
Gretz-Armainvilliers, France
The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is August (70%).
Average rainfall
Gretz-Armainvilliers, France
The wettest month (with the highest rainfall) is June (58mm).
The driest month (with the least rainfall) is September (24mm).
Average rainfall days
Gretz-Armainvilliers, France
- Average rainfall days in January:
14.2 days - Average rainfall days in February:
13.1 days - Average rainfall days in March:
13.7 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.6 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
14.5 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
14.6 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is September (11.2 days).
Average snowfall
Gretz-Armainvilliers, France
The month with the highest snowfall is January (28mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Gretz-Armainvilliers, France
- Average snowfall days in January:
2.4 days - Average snowfall days in February:
2.8 days - Average snowfall days in March:
0.8 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:
1.9 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Gretz-Armainvilliers, 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 5min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 4min - Average sunshine in September:
7h and 5min - Average sunshine in October:
6h and 1min - Average sunshine in November:
4h and 2min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Gretz-Armainvilliers, France
- Average sunshine days in January:
13.6 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
15.4 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
11 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
14.2 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
15.9 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
12.5 days
The month with the most sunshine days is September (17.3 days).
The month with the least sunshine days is May (10.3 days).
Average UV index
Gretz-Armainvilliers, 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
Gretz-Armainvilliers, France
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 36).
Average visibility
Gretz-Armainvilliers, 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).
