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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 Poisy, France, is a wintry winter month, with an average temperature fluctuating between -3.6°C (25.5°F) and 3.1°C (37.6°F). In Poisy, January records the lowest average temperatures, peaking at 3.1°C (37.6°F) and reaching a low of -3.6°C (25.5°F). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in Poisy, France, with an average temperature ranging between max 4.1°C (39.4°F) and min -4°C (24.8°F). Stepping into February, Poisy records an average high-temperature of a still cold 4.1°C (39.4°F), almost consistent with January. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Poisy, France, with an average temperature varying between 8.7°C (47.7°F) and -0.3°C (31.5°F). The embrace of March brings a minor uplift in the average high-temperature, shifting from a wintry 4.1°C (39.4°F) in February to a frosty 8.7°C (47.7°F). Weather in March »
Weather in April
April in Poisy, France, is a moderate spring month, with an average temperature ranging between min 3.2°C (37.8°F) and max 14°C (57.2°F). April brings an increase in the average high-temperature, progressing from a frosty 8.7°C (47.7°F) in March to a mild 14°C (57.2°F). Weather in April »
Weather in May
May, the last month of the spring in Poisy, is a comfortable month, with temperature in the range of an average high of 16.8°C (62.2°F) and an average low of 5.5°C (41.9°F). During May, the average high-temperature is a comfortable 16.8°C (62.2°F), maintaining a close resemblance to that of the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Poisy, France, with an average temperature ranging between min 9.1°C (48.4°F) and max 21.1°C (70°F). With the transition into June, Poisy experiences a subtle uplift in average high-temperatures, adjusting from an enjoyable 16.8°C (62.2°F) in May to a pleasant 21.1°C (70°F). Weather in June »
Weather in July
July is a moderately hot summer month in Poisy, France, with an average temperature ranging between min 10.8°C (51.4°F) and max 23.5°C (74.3°F). Poisy's transition from June to July introduces an average high-temperature of a warm 23.5°C (74.3°F), marking an insignificant variation from the 21.1°C (70°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Poisy, France, with an average temperature varying between 23.6°C (74.5°F) and 11°C (51.8°F). The month of August, characterized by an average high of 23.6°C (74.5°F) and a low of 11°C (51.8°F), is recognized as the warmest. Weather in August »
Weather in September
September, the first month of the autumn in Poisy, is still a refreshing month, with an average temperature ranging between max 19°C (66.2°F) and min 7.8°C (46°F). September sees a slight reduction in average high-temperature, with a shift from a moderately hot 23.6°C (74.5°F) in August to a comfortable 19°C (66.2°F). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Poisy, France, with temperature in the range of an average low of 4.7°C (40.5°F) and an average high of 14.8°C (58.6°F). Poisy's transition into October involves a gentle shift in temperature, receding from a comfortable 19°C (66.2°F) in September to a still refreshing 14.8°C (58.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Poisy, is another chilly month, with an average temperature fluctuating between 1°C (33.8°F) and 8.8°C (47.8°F). A decrease in the average high-temperature is observed during November, shifting from a mild 14.8°C (58.6°F) in October to a chilly 8.8°C (47.8°F). Weather in November »
Weather in December
December, the first month of the winter in Poisy, is still a cold month, with an average temperature fluctuating between -2.4°C (27.7°F) and 4.5°C (40.1°F). Poisy's weather subtly changes with the onset of December, barely falling from a chilly 8.8°C (47.8°F) in November to a wintry 4.5°C (40.1°F). Weather in December »
Updated: Feb 8, 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 time of the year is the coldest in Poisy?
Poisy's coldest temperatures are experienced in January, with average high temperatures of 3.1°C (37.6°F) and lows of -3.6°C (25.5°F).
What is the most humid month in Poisy?
The most humid month in Poisy, France, is January, with an average relative humidity of 85%.
How many days does it rain in Poisy?
Throughout the year, there are 178.9 rainfall days, and 912mm (35.91") of precipitation is accumulated.
When does it snow in Poisy?
Months with snowfall in Poisy, France, are January through May, September through December.
How much does it snow in Poisy?
Throughout the year, there are 29.1 snowfall days, and 619mm (24.37") of snow is accumulated.
When is the lowest UV index in Poisy?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When it does not snow in Poisy?
In Poisy, snow does not fall in June through August.
When are the longest days in Poisy?
With an average of 15h and 42min of daylight, June has the longest days of the year in Poisy, France.
What is the month with the highest UV index in Poisy?
June and July, with an average maximum UV index of 5, are months with the highest UV index in Poisy.
What month is the hottest in Poisy?
Temperature readings in Poisy reach their annual highs in August, averaging 23.6°C (74.5°F) and a minimum average of 11°C (51.8°F).
What is the least humid month in Poisy?
The least humid month in Poisy, France, is August, with an average relative humidity of 75%.
What month has the most sunshine in Poisy?
August has the most sunshine of the year in Poisy, with an average of 10.8h of sunshine.
What is the driest month in Poisy?
The month with the least rainfall in Poisy is September, when the rain falls for 14.8 days and typically collects 47mm (1.85") of precipitation.
When is Daylight Saving Time (DST) in Poisy?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Poisy, 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 rainiest month in Poisy?
December is the month with the most rainfall. Rain falls for 12.5 days and accumulates 119mm (4.69") of precipitation.
When does it snow the most in Poisy?
The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 171mm (6.73") of snow.
What is the month with the shortest days in Poisy?
December has the shortest days of the year, with an average of 8h and 42min of daylight.
What is the month with the least sunshine in Poisy?
December has the least sunshine of the year in Poisy, with an average of 5.3h of sunshine.
Average temperature
Poisy, France
The warmest month (with the highest average high temperature) is August (23.6°C).
The month with the lowest average high temperature is January (3.1°C).
The month with the highest average low temperature is August (11°C).
The coldest month (with the lowest average low temperature) is February (-4°C).
Average pressure
Poisy, France
- Average pressure in January:
1019.4mbar - Average pressure in February:
1017.5mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1015.9mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1016.9mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1018.2mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1021.1mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.2mbar).
Average wind speed
Poisy, France
- Average wind speed in January:
7.1km/h - Average wind speed in February:
7.5km/h - Average wind speed in March:
7.5km/h - Average wind speed in April:
6.9km/h - Average wind speed in May:
7km/h - Average wind speed in June:
6.4km/h
- Average wind speed in July:
6km/h - Average wind speed in August:
5.7km/h - Average wind speed in September:
5.9km/h - Average wind speed in October:
6.2km/h - Average wind speed in November:
6.7km/h - Average wind speed in December:
7.3km/h
The windiest months (with the highest average wind speed) are February and March (7.5km/h).
The calmest month (with the lowest average wind speed) is August (5.7km/h).
Average humidity
Poisy, France
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Poisy, France
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days
Poisy, France
- Average rainfall days in January:
12.4 days - Average rainfall days in February:
12.2 days - Average rainfall days in March:
14.3 days - Average rainfall days in April:
17.4 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
19.3 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
14.8 days - Average rainfall days in September:
14.8 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
12 days - Average rainfall days in December:
12.5 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is October (11.6 days).
Average snowfall
Poisy, France
The month with the highest snowfall is December (171mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days
Poisy, France
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
7.5 days - Average snowfall days in March:
3.9 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.1 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:
0.1 days - Average snowfall days in October:
0.3 days - Average snowfall days in November:
3.4 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Poisy, France
- Average daylight in January:
9h and 1min - Average daylight in February:
10h and 2min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 0min - Average daylight in June:
15h and 4min
- Average daylight in July:
15h and 2min - Average daylight in August:
14h and 1min - Average daylight in September:
12h and 3min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 3min - Average daylight in December:
8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
6h and 3min - Average sunshine in March:
7h and 4min - Average sunshine in April:
9h and 1min - Average sunshine in May:
9h and 3min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 5min - Average sunshine in December:
5h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days
Poisy, France
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
13 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
9.3 days - Average sunshine days in May:
8.3 days - Average sunshine days in June:
7.6 days
- Average sunshine days in July:
9.7 days - Average sunshine days in August:
12 days - Average sunshine days in September:
12.9 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
14.6 days - Average sunshine days in December:
14.5 days
The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is June (7.6 days).
Average UV index
Poisy, 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
Poisy, France
The months with the most cloud cover are January and December (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility
Poisy, France
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are January, February, May, June, July, September, October, November and December (8km).
