Climate and monthly weather forecastAs, Belgium
Climate and monthly weather forecast
Weather in January
January, like December, in As, Belgium, is a wintry winter month, with temperature in the range of an average high of 4.9°C (40.8°F) and an average low of 0.9°C (33.6°F). In As, the lowest average temperatures are observed in January, with a high of 4.9°C (40.8°F) and a low of 0.9°C (33.6°F). Weather in January »Weather in February
February, the last month of the winter in As, is a chilly month, with an average temperature ranging between max 6.1°C (43°F) and min 1°C (33.8°F). The advent of February observes an average high-temperature of a frosty 6.1°C (43°F), nearly identical to January's 4.9°C (40.8°F). Weather in February »Weather in March
The first month of the spring, March, is a cool month in As, Belgium, with an average temperature fluctuating between 10.5°C (50.9°F) and 3.1°C (37.6°F). As, Belgium, perceives a slight temperature ascent during March, with average high-temperatures adjusting from a frosty 6.1°C (43°F) in February to a cool 10.5°C (50.9°F). Weather in March »Weather in April
April in As, Belgium, is a refreshing spring month, with temperature in the range of an average low of 5.9°C (42.6°F) and an average high of 15.1°C (59.2°F). The arrival of April brings a soft temperature shift, with the average high-temperature nudging from a cool 10.5°C (50.9°F) in March to a moderate 15.1°C (59.2°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in As, Belgium, with temperature in the range of an average high of 17.7°C (63.9°F) and an average low of 8.4°C (47.1°F). With the start of May, As measures an average high-temperature of a still refreshing 17.7°C (63.9°F), not significantly differing from April's 15.1°C (59.2°F). Weather in May »Weather in June
June, the first month of the summer in As, is a pleasant month, with an average temperature ranging between min 11.8°C (53.2°F) and max 21.1°C (70°F). The embrace of June brings a minor uplift in the average high-temperature, shifting from an enjoyable 17.7°C (63.9°F) in May to an agreeable 21.1°C (70°F). Weather in June »Weather in July
July in As, Belgium, is a moderately hot summer month, with temperature in the range of an average high of 23.3°C (73.9°F) and an average low of 13.8°C (56.8°F). July, recognised by an average high temperature of 23.3°C (73.9°F) and a low of 13.8°C (56.8°F), is As's warmest month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in As, Belgium, with an average temperature ranging between max 23.2°C (73.8°F) and min 14°C (57.2°F). As's August average high-temperature settles at a still warm 23.2°C (73.8°F), showing a near match with the preceding month. Weather in August »Weather in September
September, the first month of the autumn in As, is still a refreshing month, with an average temperature ranging between min 11°C (51.8°F) and max 19°C (66.2°F). The advent of September brings a slight shift in average high-temperature, moving from a moderately hot 23.2°C (73.8°F) in August to a refreshing 19°C (66.2°F). Weather in September »Weather in October
October, like September, is another mild autumn month in As, Belgium, with an average temperature fluctuating between 8.1°C (46.6°F) and 14.8°C (58.6°F). As September transitions into October, As sees a gentle drop in the average high-temperature, transitioning from 19°C (66.2°F) to a still refreshing 14.8°C (58.6°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in As, Belgium, with an average temperature varying between 4.9°C (40.8°F) and 9.7°C (49.5°F). The onset of November comes with a shift in the average high-temperature, falling from a refreshing 14.8°C (58.6°F) in October to a frosty 9.7°C (49.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in As, Belgium, with temperature in the range of an average high of 6.1°C (43°F) and an average low of 2.3°C (36.1°F). A mild drop in As's average high-temperature is observed in December, transitioning from a frosty 9.7°C (49.5°F) in November to a still chilly 6.1°C (43°F). Weather in December »Updated: Jan 29, 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, known for its average high temperature of 4.9°C (40.8°F) and an average low temperature of 0.9°C (33.6°F), is the coldest month in As.
Throughout the year, in As, Belgium, there are 191.3 rainfall days, and 534mm (21.02") of precipitation is accumulated.
January through March, November and December are months with snowfall in As, Belgium.
The month with the most snowfall is January, when snow falls for 5.7 days and typically aggregates up to 44mm (1.73") of snow.
In As, Belgium, during the entire year, snow falls for 17.1 days and aggregates up to 136mm (5.35") of snow.
The months with the lowest UV index in As are January, February, November and December, with an average maximum UV index of 2.
The least humid month is April, with an average relative humidity of 74%.
April is the month with the least rainfall. Rain falls for 14.1 days and accumulates 24mm (0.94") of precipitation.
In As, snow does not fall in April through October.
The month with the longest days in As is June, with an average of 16h and 30min of daylight.
June through August, with an average maximum UV index of 5, are months with the highest UV index in As.
July is the warmest month in As, with an average high-temperature of 23.3°C (73.9°F) and an average low-temperature of 13.8°C (56.8°F).
The months with the most sunshine in As are July and August, with an average of 9h of sunshine.
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 is December, with an average relative humidity of 87%.
The month with the most rainfall is December, when the rain falls for 17.5 days and typically aggregates up to 59mm (2.32") of precipitation.
The month with the shortest days in As, Belgium, is December, with an average of 8h and 0min of daylight.
With an average of 3.6h of sunshine, December has the least sunshine of the year in As.
Average temperature
As, Belgium
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (4.9°C).
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure
As, Belgium
- Average pressure in January:
1016.3mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1016.1mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.3mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1015.7mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1016.7mbar - Average pressure in November:
1012.8mbar - Average pressure in December:
1016.5mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.8mbar).
Average wind speed
As, Belgium
- Average wind speed in January:
16.4km/h - Average wind speed in February:
16.9km/h - Average wind speed in March:
15km/h - Average wind speed in April:
12.1km/h - Average wind speed in May:
11.8km/h - Average wind speed in June:
11.5km/h
- Average wind speed in July:
11km/h - Average wind speed in August:
10.8km/h - Average wind speed in September:
11.1km/h - Average wind speed in October:
13.2km/h - Average wind speed in November:
14.8km/h - Average wind speed in December:
17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity
As, Belgium
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (74%).
Average rainfall
As, Belgium
The wettest month (with the highest rainfall) is December (59mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days
As, Belgium
- Average rainfall days in January:
15.3 days - Average rainfall days in February:
13.7 days - Average rainfall days in March:
15.9 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
18 days - Average rainfall days in August:
18.2 days - Average rainfall days in September:
13.1 days - Average rainfall days in October:
14.3 days - Average rainfall days in November:
15.1 days - Average rainfall days in December:
17.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is September (13.1 days).
Average snowfall
As, Belgium
The month with the highest snowfall is January (44mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
As, Belgium
- Average snowfall days in January:
5.7 days - Average snowfall days in February:
5 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.2 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:
0.9 days - Average snowfall days in December:
3.5 days
The month with the highest number of snowfall days is January (5.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
As, Belgium
- Average daylight in January:
8h and 30min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 36min - Average daylight in June:
16h and 30min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 30min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
3h and 48min - Average sunshine in February:
4h and 6min - Average sunshine in March:
5h and 42min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 6min - Average sunshine in June:
8h and 24min
- Average sunshine in July:
9h and 0min - Average sunshine in August:
9h and 0min - Average sunshine in September:
7h and 42min - Average sunshine in October:
5h and 18min - Average sunshine in November:
4h and 6min - Average sunshine in December:
3h and 36min
The months with the most sunshine are July and August (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days
As, Belgium
- Average sunshine days in January:
10.4 days - Average sunshine days in February:
9 days - Average sunshine days in March:
12 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
8.9 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
10.5 days - Average sunshine days in September:
13.3 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
10.8 days - Average sunshine days in December:
9.2 days
The month with the most sunshine days is October (13.8 days).
The month with the least sunshine days is June (8.9 days).
Average UV index
As, Belgium
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
As, Belgium
The month with the most cloud cover is December (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility
As, Belgium
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is December (8km).
