Climate and monthly weather forecastHéry-sur-Alby, France
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Héry-sur-Alby, France, with an average temperature fluctuating between -3.6°C (25.5°F) and 3.1°C (37.6°F). January, characterized by an average high temperature of 3.1°C (37.6°F) and a low temperature of -3.6°C (25.5°F), is generally the coldest month. Weather in January »Weather in February
February, the last month of the winter in Héry-sur-Alby, is another cold month, with an average temperature ranging between max 4.1°C (39.4°F) and min -4°C (24.8°F). Héry-sur-Alby's transition from January to February introduces an average high-temperature of a still wintry 4.1°C (39.4°F), marking an insignificant variation from the 3.1°C (37.6°F). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Héry-sur-Alby, France, with an average temperature varying between -0.3°C (31.5°F) and 8.7°C (47.7°F). In Héry-sur-Alby, the average high-temperature in March slightly rises, from an icy 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 Héry-sur-Alby, 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 sees a temperature increase, moving from a frosty 8.7°C (47.7°F) in March to a moderate 14°C (57.2°F). Weather in April »Weather in May
May, the last month of the spring in Héry-sur-Alby, is a comfortable month, with an average temperature fluctuating between 5.5°C (41.9°F) and 16.8°C (62.2°F). At the onset of May, Héry-sur-Alby records an average high-temperature of a comfortable 16.8°C (62.2°F), showing little deviation from the preceding month. Weather in May »Weather in June
June, the first month of the summer in Héry-sur-Alby, is an agreeable month, with an average temperature fluctuating between 9.1°C (48.4°F) and 21.1°C (70°F). The arrival of June introduces a minor uplift in high-temperatures, adjusting from a refreshing 16.8°C (62.2°F) in May to a pleasant 21.1°C (70°F). Weather in June »Weather in July
July in Héry-sur-Alby, France, is a warm summer month, with an average temperature fluctuating between 10.8°C (51.4°F) and 23.5°C (74.3°F). The average high-temperature during July registers at a warm 23.5°C (74.3°F), closely corresponding to the preceding month. Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Héry-sur-Alby, France, with temperature in the range of an average low of 11°C (51.8°F) and an average high of 23.6°C (74.5°F). Héry-sur-Alby's August weather, with an average high temperature of 23.6°C (74.5°F) and an average low temperature of 11°C (51.8°F), tends to be the warmest of the year. Weather in August »Weather in September
September, the first month of the autumn in Héry-sur-Alby, is also an enjoyable month, with temperature in the range of an average low of 7.8°C (46°F) and an average high of 19°C (66.2°F). In the transition to September, Héry-sur-Alby observes a minor drop in the average high-temperature, shifting from a moderately hot 23.6°C (74.5°F) in August to an enjoyable 19°C (66.2°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Héry-sur-Alby, France, with an average temperature ranging between max 14.8°C (58.6°F) and min 4.7°C (40.5°F). With the onset of October, Héry-sur-Alby experiences a modest temperature adjustment, with the average high-temperature gently receding from a comfortable 19°C (66.2°F) in September to a mild 14.8°C (58.6°F). Weather in October »Weather in November
November, the last month of the autumn in Héry-sur-Alby, is another chilly month, with an average temperature varying between 1°C (33.8°F) and 8.8°C (47.8°F). The onset of November results in a decrease in the average high-temperature, receding from a mild 14.8°C (58.6°F) in October to a frosty 8.8°C (47.8°F). Weather in November »Weather in December
December, the first month of the winter in Héry-sur-Alby, is also a wintry month, with temperature in the range of an average low of -2.4°C (27.7°F) and an average high of 4.5°C (40.1°F). The transition into December subtly indicates a reduction in the average high-temperature, down to a cold 4.5°C (40.1°F) from November's frosty 8.8°C (47.8°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
January, with its average high-temperature of 3.1°C (37.6°F) and an average low-temperature of -3.6°C (25.5°F), holds the record as the coldest month in Héry-sur-Alby, France.
With an average relative humidity of 85%, January is the most humid month.
In Héry-sur-Alby, during the entire year, the rain falls for 178.9 days and collects up to 912mm (35.91") of precipitation.
January through May, September through December are months with snowfall.
In Héry-sur-Alby, during the entire year, snow falls for 29.1 days and aggregates up to 619mm (24.37") of snow.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
June through August are months without snowfall.
With an average of 15h and 42min of daylight, June has the longest days of the year in Héry-sur-Alby, France.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
In Héry-sur-Alby, France, the average temperatures in August are the highest, with a peak at 23.6°C (74.5°F) and a low of 11°C (51.8°F).
The least humid month is August, with an average relative humidity of 75%.
With an average of 10.8h of sunshine, August has the most sunshine of the year in Héry-sur-Alby, France.
The month with the least rainfall in Héry-sur-Alby is September, when the rain falls for 14.8 days and typically collects 47mm (1.85") 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.
December is the month with the most rainfall in Héry-sur-Alby, France. Rain falls for 12.5 days and accumulates 119mm (4.69") of precipitation.
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.
With an average of 8h and 42min of daylight, December has the shortest days of the year in Héry-sur-Alby, France.
The month with the least sunshine in Héry-sur-Alby, France, is December, with an average of 5.3h of sunshine.
Average temperature
Héry-sur-Alby, 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
Héry-sur-Alby, 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
Héry-sur-Alby, 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
Héry-sur-Alby, France
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Héry-sur-Alby, France
The wettest month (with the highest rainfall) is December (119mm).
The driest month (with the least rainfall) is September (47mm).
Average rainfall days
Héry-sur-Alby, 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
Héry-sur-Alby, 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
Héry-sur-Alby, 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
Héry-sur-Alby, France
- Average daylight in January:
9h and 6min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 42min
- Average daylight in July:
15h and 18min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 42min
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 24min - Average sunshine in February:
6h and 30min - Average sunshine in March:
7h and 36min - Average sunshine in April:
9h and 6min - Average sunshine in May:
9h and 30min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 48min - Average sunshine in September:
8h and 48min - Average sunshine in October:
7h and 0min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 18min
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
Héry-sur-Alby, 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
Héry-sur-Alby, 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
Héry-sur-Alby, 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
Héry-sur-Alby, 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).
