Climate and monthly weather forecastLons, France
Climate and monthly weather forecast
Weather in January
January, the same as December, in Lons, France, is another chilly winter month, with an average temperature fluctuating between 8.8°C (47.8°F) and 2.2°C (36°F). January, with its average high-temperature of 8.8°C (47.8°F) and an average low-temperature of 2.2°C (36°F), holds the record as the coldest month. Weather in January »Weather in February
February, the last month of the winter in Lons, is also a frosty month, with an average temperature varying between 9.5°C (49.1°F) and 1.6°C (34.9°F). February brings an average high-temperature of a still frosty 9.5°C (49.1°F), nearly identical to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a mild month in Lons, France, with an average temperature varying between 13.2°C (55.8°F) and 3.8°C (38.8°F). The transition from February to March brings a subtle temperature rise, with average high-temperatures increasing from a chilly 9.5°C (49.1°F) to a moderate 13.2°C (55.8°F). Weather in March »Weather in April
April in Lons, France, is an enjoyable spring month, with an average temperature varying between 16.4°C (61.5°F) and 6.3°C (43.3°F). As Lons welcomes April, the average high-temperature displays a subtle shift, adjusting from a moderate 13.2°C (55.8°F) in March to an enjoyable 16.4°C (61.5°F). Weather in April »Weather in May
May, the last month of the spring in Lons, is another refreshing month, with an average temperature varying between 19°C (66.2°F) and 9°C (48.2°F). The arrival of May brings an average high-temperature of a still comfortable 19°C (66.2°F), nearly identical to April's 16.4°C (61.5°F). Weather in May »Weather in June
The first month of the summer, June, is a warm month in Lons, France, with temperature in the range of an average low of 12°C (53.6°F) and an average high of 23.4°C (74.1°F). Lons's weather in June presents a minor rise in the average high-temperature, moving from a refreshing 19°C (66.2°F) in May to a moderately hot 23.4°C (74.1°F). Weather in June »Weather in July
July, the same as June, is another warm summer month in Lons, France, with an average temperature fluctuating between 26.2°C (79.2°F) and 13.9°C (57°F). The start of July marks an average high-temperature of a still moderately hot 26.2°C (79.2°F), hardly distinguishable from the conditions in June. Weather in July »Weather in August
August, the last month of the summer in Lons, is another warm month, with an average temperature varying between 13.9°C (57°F) and 26.9°C (80.4°F). August is the warmest month, with the temperature often reaching an average high of 26.9°C (80.4°F) and an average low of 13.9°C (57°F). Weather in August »Weather in September
September, the first month of the autumn in Lons, is still a warm month, with an average temperature fluctuating between 23.6°C (74.5°F) and 11.5°C (52.7°F). September witnesses a gentle descent in average high-temperature, descending from August's 26.9°C (80.4°F) to a still warm 23.6°C (74.5°F). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Lons, France, with an average temperature ranging between max 19.6°C (67.3°F) and min 9.4°C (48.9°F). October brings a slight decrease in temperature, down from a moderately hot 23.6°C (74.5°F) in September to a refreshing 19.6°C (67.3°F). Weather in October »Weather in November
The last month of the autumn, November, is another mild month in Lons, France, with temperature in the range of an average high of 13°C (55.4°F) and an average low of 6.4°C (43.5°F). The onset of November introduces a moderate change in Lons's weather, with average high-temperatures falling from October's enjoyable 19.6°C (67.3°F) to a mild 13°C (55.4°F). Weather in November »Weather in December
December, the first month of the winter in Lons, is still a cool month, with an average temperature varying between 10.1°C (50.2°F) and 3.5°C (38.3°F). Lons, France, signifies an average high-temperature of a fresh 10.1°C (50.2°F) in December, closely mirroring the 13°C (55.4°F) of November. Weather in December »Updated: Feb 9, 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
Lons's January weather, marked by an average high temperature of 8.8°C (47.8°F) and an average low temperature of 2.2°C (36°F), is the coldest in the year.
The most humid month is January, with an average relative humidity of 84%.
In Lons, during the entire year, the rain falls for 187.2 days and collects up to 735mm (28.94") of precipitation.
Months with snowfall in Lons are January through March and December.
Throughout the year, in Lons, France, there are 3.8 snowfall days, and 25mm (0.98") of snow is accumulated.
January, February and November, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 1.8 days and typically aggregates up to 13mm (0.51") of snow.
In Lons, France, snow does not fall in April through November.
The month with the most rainfall is May, when the rain falls for 18.2 days and typically aggregates up to 89mm (3.5") of precipitation.
May through September, with an average maximum UV index of 5, are months with the highest UV index.
With an average of 15h and 18min of daylight, June has the longest days of the year.
With an average of 10.2h of sunshine, July has the most sunshine of the year.
The month of August sees the average highest temperatures, reaching 26.9°C (80.4°F) at the peak and 13.9°C (57°F) at the low.
August and September, with an average relative humidity of 73%, are the least humid months in Lons.
September is the month with the least rainfall. Rain falls for 12.5 days and accumulates 32mm (1.26") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Lons, 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.
November has the least sunshine of the year in Lons, with an average of 5.4h of sunshine.
With an average of 9h and 0min of daylight, December has the shortest days of the year.
Average temperature
Lons, France
The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (8.8°C).
The months with the highest average low temperature are July and August (13.9°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure
Lons, France
- Average pressure in January:
1020.3mbar - Average pressure in February:
1018.6mbar - Average pressure in March:
1017.5mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.1mbar - Average pressure in June:
1017.1mbar
- Average pressure in July:
1017.7mbar - Average pressure in August:
1017.8mbar - Average pressure in September:
1018.4mbar - Average pressure in October:
1017.2mbar - Average pressure in November:
1015.8mbar - Average pressure in December:
1021.8mbar
The month with the highest atmospheric pressure is December (1021.8mbar).
The month with the lowest atmospheric pressure is April (1015.6mbar).
Average wind speed
Lons, France
- Average wind speed in January:
7.8km/h - Average wind speed in February:
7.8km/h - Average wind speed in March:
8km/h - Average wind speed in April:
7.3km/h - Average wind speed in May:
7.8km/h - Average wind speed in June:
7.1km/h
- Average wind speed in July:
6.9km/h - Average wind speed in August:
6.6km/h - Average wind speed in September:
6.4km/h - Average wind speed in October:
6.6km/h - Average wind speed in November:
7.8km/h - Average wind speed in December:
7.6km/h
The windiest month (with the highest average wind speed) is March (8km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity
Lons, France
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are August and September (73%).
Average rainfall
Lons, France
The wettest month (with the highest rainfall) is May (89mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days
Lons, France
- Average rainfall days in January:
16.6 days - Average rainfall days in February:
14 days - Average rainfall days in March:
17.1 days - Average rainfall days in April:
19.3 days - Average rainfall days in May:
18.2 days - Average rainfall days in June:
16.7 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.5 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
16.5 days - Average rainfall days in December:
13.8 days
The month with the highest number of rainy days is April (19.3 days).
The month with the least rainy days is October (12.4 days).
Average snowfall
Lons, France
The month with the highest snowfall is February (13mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Lons, France
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
1.8 days - Average snowfall days in March:
0.3 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:
0.8 days
The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Lons, France
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in January:
5h and 42min - Average sunshine in February:
6h and 54min - Average sunshine in March:
7h and 12min - Average sunshine in April:
7h and 18min - Average sunshine in May:
9h and 0min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 12min - Average sunshine in August:
9h and 18min - Average sunshine in September:
8h and 48min - Average sunshine in October:
8h and 6min - Average sunshine in November:
5h and 24min - Average sunshine in December:
5h and 48min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is November (Average sunshine: 5h and 24min).
Average sunshine days
Lons, France
- Average sunshine days in January:
11.8 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
11.5 days - Average sunshine days in April:
8.7 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
9.9 days - Average sunshine days in August:
12.6 days - Average sunshine days in September:
13.6 days - Average sunshine days in October:
16.8 days - Average sunshine days in November:
11.6 days - Average sunshine days in December:
14.7 days
The month with the most sunshine days is October (16.8 days).
The month with the least sunshine days is April (8.7 days).
Average UV index
Lons, France
The months with the highest UV index are May, June, July, August and September (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover
Lons, France
The month with the most cloud cover is January (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility
Lons, France
The months with the highest visibility are March, June, September, October, November and December (9km).
The months with the lowest visibility are January, February, April, May, July and August (8km).
