Climate and monthly weather forecastAltier, France
Climate and monthly weather forecast
Weather in January
January, like December, in Altier, France, is an icy winter month, with an average temperature varying between 3.4°C (38.1°F) and -2.8°C (27°F). January is the coldest month, with the temperature often reaching an average high of 3.4°C (38.1°F) and an average low of -2.8°C (27°F). Weather in January »Weather in February
February, the last month of the winter in Altier, is also an icy month, with an average temperature fluctuating between -3.3°C (26.1°F) and 4°C (39.2°F). February denotes a minimal variation in the average high-temperature to a still wintry 4°C (39.2°F) from January's 3.4°C (38.1°F). Weather in February »Weather in March
March, the first month of the spring in Altier, is a frosty month, with an average temperature varying between 8.3°C (46.9°F) and -0.4°C (31.3°F). The shift into March is characterized by a subtle rise in the average high-temperature, transitioning from February's cold 4°C (39.2°F) to a frosty 8.3°C (46.9°F). Weather in March »Weather in April
April is a cool spring month in Altier, France, with temperature in the range of an average high of 11.9°C (53.4°F) and an average low of 2.6°C (36.7°F). April signifies a subtle uplift in the average high-temperature, adjusting from a frosty 8.3°C (46.9°F) in March to a fresh 11.9°C (53.4°F). Weather in April »Weather in May
May, the last month of the spring in Altier, is a moderate month, with an average temperature fluctuating between 15.3°C (59.5°F) and 5°C (41°F). May witnesses a minor rise in the average high-temperature, transitioning from a fresh 11.9°C (53.4°F) in April to a moderate 15.3°C (59.5°F). Weather in May »Weather in June
June, the first month of the summer in Altier, is a pleasant month, with an average temperature fluctuating between 8.4°C (47.1°F) and 20.5°C (68.9°F). June's onset witnesses a shift in the average high-temperature, moving from a moderate 15.3°C (59.5°F) in May to an agreeable 20.5°C (68.9°F). Weather in June »Weather in July
July in Altier, France, is a moderately hot summer month, with an average temperature ranging between max 23.6°C (74.5°F) and min 10.8°C (51.4°F). In Altier, the average high-temperature in July slightly rises, from an agreeable 20.5°C (68.9°F) in June, to a warm 23.6°C (74.5°F). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Altier, France, with an average temperature ranging between min 10.5°C (50.9°F) and max 23.8°C (74.8°F). With average high and low temperatures of 23.8°C (74.8°F) and 10.5°C (50.9°F) respectively, August is Altier's warmest month. Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Altier, France, with an average temperature fluctuating between 7.4°C (45.3°F) and 18.9°C (66°F). Altier's September weather shows a modest shift in high-temperatures, falling from August's moderately hot 23.8°C (74.8°F) to an enjoyable 18.9°C (66°F). Weather in September »Weather in October
October, like September, is a moderate autumn month in Altier, France, with temperature in the range of an average high of 13.7°C (56.7°F) and an average low of 4.6°C (40.3°F). October brings a decrease in the average high-temperature, falling from September's refreshing 18.9°C (66°F) to a moderate 13.7°C (56.7°F). Weather in October »Weather in November
November, the last month of the autumn in Altier, is also a frosty month, with temperature in the range of an average high of 7.7°C (45.9°F) and an average low of 1.2°C (34.2°F). The transition into November indicates a reduction in the average high-temperature, down to a frosty 7.7°C (45.9°F) from October's moderate 13.7°C (56.7°F). Weather in November »Weather in December
The first month of the winter, December, is also an icy month in Altier, France, with an average temperature varying between -1.3°C (29.7°F) and 4.8°C (40.6°F). As Altier, France, welcomes December, the average high-temperature is noted at an icy 4.8°C (40.6°F), closely aligning with the preceding month. Weather in December »Updated: Feb 6, 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
During the coldest month in Altier, January, temperatures average a high of 3.4°C (38.1°F) and a low of -2.8°C (27°F).
In Altier, France, during the entire year, the rain falls for 138.7 days and collects up to 637mm (25.08") of precipitation.
Months with snowfall in Altier, France, are January through May, September through December.
The month with the most snowfall in Altier, France, is January, when snow falls for 12.6 days and typically aggregates up to 213mm (8.39") of snow.
Throughout the year, there are 53 snowfall days, and 938mm (36.93") of snow is accumulated.
January through April, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
June through August are months without snowfall.
June has the longest days of the year in Altier, with an average of 15h and 30min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
The month with the most sunshine in Altier is July, with an average of 10.8h of sunshine.
In Altier, August is known for its average highest temperatures, reaching a high of 23.8°C (74.8°F) and a low of 10.5°C (50.9°F).
With an average relative humidity of 69%, August is the least humid month in Altier, France.
August is the month with the least rainfall. Rain falls for 10.4 days and accumulates 31mm (1.22") 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 most humid month in Altier, France, is November, with an average relative humidity of 89%.
November is the month with the most rainfall in Altier. Rain falls for 12.9 days and accumulates 103mm (4.06") of precipitation.
November has the least sunshine of the year in Altier, with an average of 4h of sunshine.
The month with the shortest days is December, with an average of 8h and 54min of daylight.
Average temperature
Altier, France
The warmest month (with the highest average high temperature) is August (23.8°C).
The month with the lowest average high temperature is January (3.4°C).
The month with the highest average low temperature is July (10.8°C).
The coldest month (with the lowest average low temperature) is February (-3.3°C).
Average pressure
Altier, France
- Average pressure in January:
1019.5mbar - Average pressure in February:
1017.6mbar - Average pressure in March:
1016.8mbar - Average pressure in April:
1015.3mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1016.8mbar - Average pressure in August:
1017.3mbar - Average pressure in September:
1018.1mbar - Average pressure in October:
1017.6mbar - Average pressure in November:
1015.6mbar - Average pressure in December:
1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.3mbar).
Average wind speed
Altier, France
- Average wind speed in January:
12.4km/h - Average wind speed in February:
12.5km/h - Average wind speed in March:
12.4km/h - Average wind speed in April:
11km/h - Average wind speed in May:
11.5km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
9.6km/h - Average wind speed in August:
8.8km/h - Average wind speed in September:
9km/h - Average wind speed in October:
10.7km/h - Average wind speed in November:
11.3km/h - Average wind speed in December:
11.9km/h
The windiest month (with the highest average wind speed) is February (12.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity
Altier, France
The month with the highest relative humidity is November (89%).
The month with the lowest relative humidity is August (69%).
Average rainfall
Altier, France
The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (31mm).
Average rainfall days
Altier, France
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
7.1 days - Average rainfall days in March:
12 days - Average rainfall days in April:
15 days - Average rainfall days in May:
15.9 days - Average rainfall days in June:
14.3 days
- Average rainfall days in July:
11.6 days - Average rainfall days in August:
10.4 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
8.7 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (7.1 days).
Average snowfall
Altier, France
- Average snowfall in January:
213mm - Average snowfall in February:
212mm - Average snowfall in March:
127mm - Average snowfall in April:
60mm - Average snowfall in May:
26mm - Average snowfall in June:
0mm
The month with the highest snowfall is January (213mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days
Altier, France
- Average snowfall days in January:
12.6 days - Average snowfall days in February:
11 days - Average snowfall days in March:
7.7 days - Average snowfall days in April:
3.4 days - Average snowfall days in May:
1.8 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:
0.2 days - Average snowfall days in October:
0.8 days - Average snowfall days in November:
6.9 days - Average snowfall days in December:
8.6 days
The month with the highest number of snowfall days is January (12.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight / Average sunshine
Altier, 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:
4h and 12min - Average sunshine in February:
5h and 42min - Average sunshine in March:
6h and 42min - Average sunshine in April:
7h and 30min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 48min - Average sunshine in August:
10h and 30min - Average sunshine in September:
8h and 12min - Average sunshine in October:
6h and 0min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 4h and 0min).
Average sunshine days
Altier, France
- Average sunshine days in January:
13.9 days - Average sunshine days in February:
13.5 days - Average sunshine days in March:
14 days - Average sunshine days in April:
12.4 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
17.8 days - Average sunshine days in August:
17.9 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
11.4 days - Average sunshine days in December:
15.3 days
The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is November (11.4 days).
Average UV index
Altier, 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, March, April, November and December (UV index 2).
Average cloud cover
Altier, France
The month with the most cloud cover is November (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility
Altier, France
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, October, November and December (7km).
