Climate and monthly weather forecastIllats, France
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Illats, France, with an average temperature fluctuating between 4.5°C (40.1°F) and 9.8°C (49.6°F). In Illats, France, the month of January is known for its lowest average temperatures, reaching a high of 9.8°C (49.6°F) and a low of 4.5°C (40.1°F). Weather in January »Weather in February
February, the last month of the winter in Illats, is a cool month, with an average temperature varying between 11.1°C (52°F) and 4.1°C (39.4°F). In February, Illats notes an average high-temperature of a cool 11.1°C (52°F), hardly different from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a moderate month in Illats, France, with an average temperature fluctuating between 6.3°C (43.3°F) and 14.6°C (58.3°F). The commencement of March sees a minor shift in the average high-temperature, moving from a fresh 11.1°C (52°F) in February to a refreshing 14.6°C (58.3°F). Weather in March »Weather in April
April is a comfortable spring month in Illats, France, with an average temperature varying between 18°C (64.4°F) and 8.8°C (47.8°F). The shift from March to April is marked by a slight increase in the average high-temperature, moving from a moderate 14.6°C (58.3°F) to a comfortable 18°C (64.4°F). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Illats, France, with an average temperature fluctuating between 11.4°C (52.5°F) and 20.8°C (69.4°F). The introduction of May notes a subtle temperature variation to an agreeable 20.8°C (69.4°F) from April's 18°C (64.4°F). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Illats, France, with an average temperature fluctuating between 24.5°C (76.1°F) and 14.4°C (57.9°F). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a pleasant 20.8°C (69.4°F) to a moderately hot 24.5°C (76.1°F). Weather in June »Weather in July
July, like June, in Illats, France, is another warm summer month, with an average temperature varying between 16.3°C (61.3°F) and 26.9°C (80.4°F). The arrival of July brings an average high-temperature of a still moderately hot 26.9°C (80.4°F), closely following the temperature pattern of June. Weather in July »Weather in August
August, the last month of the summer in Illats, is another warm month, with an average temperature ranging between min 16°C (60.8°F) and max 27.5°C (81.5°F). August, characterized by an average high temperature of 27.5°C (81.5°F) and a low temperature of 16°C (60.8°F), is generally the warmest month. August's heat index is calculated to be a hot 30°C (86°F). Weather in August »Weather in September
September, the first month of the autumn in Illats, is still a warm month, with temperature in the range of an average low of 13.8°C (56.8°F) and an average high of 24.4°C (75.9°F). September's arrival comes with a mild decrease in the average high-temperature, moving subtly from a warm 27.5°C (81.5°F) in August to a still moderately hot 24.4°C (75.9°F). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Illats, France, with an average temperature ranging between max 20°C (68°F) and min 11.3°C (52.3°F). The onset of October entails a subtle temperature shift, as the average high-temperature eases from a moderately hot 24.4°C (75.9°F) in September to an agreeable 20°C (68°F). Weather in October »Weather in November
The last month of the autumn, November, is another mild month in Illats, France, with an average temperature ranging between max 14°C (57.2°F) and min 8.3°C (46.9°F). November involves a decrease in temperature, down from a pleasant 20°C (68°F) in October to a mild 14°C (57.2°F). Weather in November »Weather in December
The first month of the winter, December, is also a fresh month in Illats, France, with temperature in the range of an average high of 10.8°C (51.4°F) and an average low of 5.4°C (41.7°F). The onset of December results in a small decrease in the average high-temperature, moderately receding from a mild 14°C (57.2°F) in November to a fresh 10.8°C (51.4°F). Weather in December »Updated: Feb 1, 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, characterized by an average high temperature of 9.8°C (49.6°F) and a low temperature of 4.5°C (40.1°F), is generally the coldest month in Illats, France.
The months with the highest humidity in Illats, France, are January and December, with an average relative humidity of 84%.
In Illats, during the entire year, the rain falls for 143.7 days and collects up to 355mm (13.98") of precipitation.
January, April through November are months without snowfall in Illats, France.
Throughout the year, in Illats, 7mm (0.28") of snow is accumulated.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3.
Months with snowfall in Illats, France, are February, March and December.
With an average of 15h and 30min of daylight, June has the longest days of the year.
The month with the most sunshine is July, with an average of 10.1h of sunshine.
July and August, with an average maximum UV index of 6, are months with the highest UV index in Illats, France.
Illats's August weather reaches an average high of 27.5°C (81.5°F) and an average low of 16°C (60.8°F), making it the warmest month.
August is the least humid month in Illats, with an average relative humidity of 68%.
The month with the least rainfall is September, when the rain falls for 8.5 days and typically collects 15mm (0.59") 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 rainfall is November, when the rain falls for 13.1 days and typically aggregates up to 51mm (2.01") of precipitation.
December is the month with the most snowfall in Illats, France. Snow falls for 0.3 days and accumulates 4mm (0.16") of snow.
The month with the shortest days in Illats is December, with an average of 8h and 54min of daylight.
With an average of 5h of sunshine, December has the least sunshine of the year in Illats, France.
Average temperature
Illats, France
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (9.8°C).
The month with the highest average low temperature is July (16.3°C).
The coldest month (with the lowest average low temperature) is February (4.1°C).
Average pressure
Illats, France
- Average pressure in January:
1019.7mbar - Average pressure in February:
1018.2mbar - Average pressure in March:
1017.3mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.2mbar - Average pressure in June:
1017.2mbar
- Average pressure in July:
1017.8mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1017mbar - Average pressure in November:
1015mbar - Average pressure in December:
1020.9mbar
The month with the highest atmospheric pressure is December (1020.9mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed
Illats, France
- Average wind speed in January:
11.2km/h - Average wind speed in February:
11.8km/h - Average wind speed in March:
11.9km/h - Average wind speed in April:
10.4km/h - Average wind speed in May:
10.7km/h - Average wind speed in June:
9.8km/h
- Average wind speed in July:
9.4km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
9km/h - Average wind speed in October:
9.6km/h - Average wind speed in November:
10.9km/h - Average wind speed in December:
10.8km/h
The windiest month (with the highest average wind speed) is March (11.9km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity
Illats, France
The months with the highest relative humidity are January and December (84%).
The month with the lowest relative humidity is August (68%).
Average rainfall
Illats, France
The wettest month (with the highest rainfall) is November (51mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days
Illats, France
- Average rainfall days in January:
12.9 days - Average rainfall days in February:
9.8 days - Average rainfall days in March:
13.2 days - Average rainfall days in April:
13 days - Average rainfall days in May:
14.2 days - Average rainfall days in June:
13.1 days
- Average rainfall days in July:
11.5 days - Average rainfall days in August:
9.3 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
13.1 days - Average rainfall days in December:
13.2 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is September (8.5 days).
Average snowfall
Illats, France
The month with the highest snowfall is December (4mm).
The months with the least snowfall are January, April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Illats, France
- Average snowfall days in January:
0 days - Average snowfall days in February:
0.3 days - Average snowfall days in March:
0.1 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 days - Average snowfall days in December:
0.3 days
The months with the highest number of snowfall days are February and December (0.3 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight / Average sunshine
Illats, France
- Average daylight in January:
9h and 18min - Average daylight in February:
10h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 30min - Average daylight in May:
14h and 48min - Average daylight in June:
15h and 30min
- 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 54min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in January:
5h and 6min - Average sunshine in February:
6h and 48min - Average sunshine in March:
7h and 6min - Average sunshine in April:
7h and 36min - Average sunshine in May:
9h and 18min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
9h and 24min - Average sunshine in September:
8h and 30min - Average sunshine in October:
7h and 36min - Average sunshine in November:
5h and 6min - Average sunshine in December:
5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days
Illats, France
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
16.2 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
14.6 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
17.3 days - Average sunshine days in August:
18.8 days - Average sunshine days in September:
19.6 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
15.5 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is September (19.6 days).
The months with the least sunshine days are May and June (13.8 days).
Average UV index
Illats, France
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover
Illats, France
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Illats, France
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
