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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Sart-Tilman, Belgium, with an average temperature ranging between min -0.3°C (31.5°F) and max 4.1°C (39.4°F). Sart-Tilman's coldest weather arrives in January, when temperatures average a high of 4.1°C (39.4°F) and a low of -0.3°C (31.5°F). Weather in January »
Weather in February
February, the last month of the winter in Sart-Tilman, is also a wintry month, with an average temperature ranging between min 0°C (32°F) and max 5.2°C (41.4°F). As February takes hold, the average high-temperature is a still icy 5.2°C (41.4°F), nearly mirroring that of the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Sart-Tilman, Belgium, with an average temperature fluctuating between 2.2°C (36°F) and 9.6°C (49.3°F). Entering March, Sart-Tilman notices a subtle temperature elevation, with the average high-temperature advancing from February's cold 5.2°C (41.4°F) to a chilly 9.6°C (49.3°F). Weather in March »
Weather in April
April is a refreshing spring month in Sart-Tilman, Belgium, with an average temperature fluctuating between 4.8°C (40.6°F) and 14.2°C (57.6°F). Sart-Tilman's weather shows a minor temperature rise with the arrival of April, moving from a chilly 9.6°C (49.3°F) in March to a mild 14.2°C (57.6°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Sart-Tilman, Belgium, with an average temperature varying between 7.3°C (45.1°F) and 16.7°C (62.1°F). May's onset sees an average high-temperature of an enjoyable 16.7°C (62.1°F), exhibiting a slight fluctuation from the previous month. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Sart-Tilman, Belgium, with an average temperature ranging between min 10.4°C (50.7°F) and max 20.1°C (68.2°F). June introduces a marginal temperature uplift, with average high-temperatures adjusting from May's enjoyable 16.7°C (62.1°F) to an agreeable 20.1°C (68.2°F). Weather in June »
Weather in July
July, like June, is an agreeable summer month in Sart-Tilman, Belgium, with an average temperature fluctuating between 12.6°C (54.7°F) and 22.3°C (72.1°F). During July and August, Sart-Tilman experiences its peak temperatures, averaging a high-temperature of 22.3°C (72.1°F). Weather in July »
Weather in August
August, the last month of the summer in Sart-Tilman, is another pleasant month, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 22.3°C (72.1°F). During July and August, Sart-Tilman experiences its warmest period, with an average high-temperature of 22.3°C (72.1°F). Weather in August »
Weather in September
September, the first month of the autumn in Sart-Tilman, is still a comfortable month, with an average temperature fluctuating between 18.8°C (65.8°F) and 9.8°C (49.6°F). September implies a soft temperature shift, with average high-temperatures reducing from August's agreeable 22.3°C (72.1°F) to a refreshing 18.8°C (65.8°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Sart-Tilman, Belgium, with an average temperature varying between 14.2°C (57.6°F) and 7.1°C (44.8°F). With the onset of October, the average high-temperature subtly recedes from September's refreshing 18.8°C (65.8°F) to a mild 14.2°C (57.6°F). Weather in October »
Weather in November
November, the last month of the autumn in Sart-Tilman, is another chilly month, with an average temperature varying between 9.1°C (48.4°F) and 3.9°C (39°F). The start of November comes with a reduction in the average high-temperature, receding from a refreshing 14.2°C (57.6°F) in October to a chilly 9.1°C (48.4°F). Weather in November »
Weather in December
December, the first month of the winter in Sart-Tilman, is also a wintry month, with an average temperature fluctuating between 5.6°C (42.1°F) and 1.4°C (34.5°F). Start of December brings a slight shift in the average high-temperature, dipping a bit from November's chilly 9.1°C (48.4°F) to an icy 5.6°C (42.1°F). Weather in December »
Updated: Aug 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
What time of the year is the coldest?
January, characterized by an average high temperature of 4.1°C (39.4°F) and a low temperature of -0.3°C (31.5°F), is generally the coldest month.
How much does it rain?
Throughout the year, there are 193.2 rainfall days, and 544mm (21.42") of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, November and December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 5.8 days and typically aggregates up to 50mm (1.97") of snow.
How much does it snow?
Throughout the year, in Sart-Tilman, there are 18.2 snowfall days, and 135mm (5.31") of snow is accumulated.
When is the lowest UV index in Sart-Tilman?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the least humid month?
The months with the lowest humidity are April and August, with an average relative humidity of 77%.
What is the driest month?
The month with the least rainfall is April, when the rain falls for 14.5 days and typically collects 26mm (1.02") of precipitation.
When it does not snow?
In Sart-Tilman, snow does not fall in May through October.
When are the longest days?
The month with the longest days is June, with an average of 16h and 24min of daylight.
What are the months with the highest UV index?
June and July, with an average maximum UV index of 5, are months with the highest UV index.
What is the warmest month?
Warmest months in Sart-Tilman are July and August, with an average high-temperature of 22.3°C (72.1°F).
What is the month with the most sunshine?
The months with the most sunshine are July and August, with an average of 9.2h of sunshine.
When is Daylight Saving Time (DST)?
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.
What is the most humid month in Sart-Tilman?
December is the most humid month, with an average relative humidity of 89%.
What is the wettest month?
The month with the most rainfall is December, when the rain falls for 17.3 days and typically aggregates up to 58mm (2.28") of precipitation.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 8h and 6min of daylight.
What is the month with the least sunshine?
The month with the least sunshine is December, with an average of 3.6h of sunshine.
Average temperature
Sart-Tilman, Belgium
The warmest months (with the highest average high temperature) are July and August (22.3°C).
The month with the lowest average high temperature is January (4.1°C).
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).
Average pressure
Sart-Tilman, Belgium
- Average pressure in January:
1016.6mbar - Average pressure in February:
1015.6mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1016.8mbar - Average pressure in November:
1013.1mbar - Average pressure in December:
1016.9mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1013.1mbar).
Average wind speed
Sart-Tilman, Belgium
- Average wind speed in January:
16.3km/h - Average wind speed in February:
16.7km/h - Average wind speed in March:
15km/h - Average wind speed in April:
11.9km/h - Average wind speed in May:
11.4km/h - Average wind speed in June:
11.1km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.5km/h - Average wind speed in September:
10.9km/h - Average wind speed in October:
13km/h - Average wind speed in November:
14.8km/h - Average wind speed in December:
17km/h
The windiest month (with the highest average wind speed) is December (17km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity
Sart-Tilman, Belgium
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are April and August (77%).
Average rainfall
Sart-Tilman, Belgium
The wettest month (with the highest rainfall) is December (58mm).
The driest month (with the least rainfall) is April (26mm).
Average rainfall days
Sart-Tilman, Belgium
- Average rainfall days in January:
15.7 days - Average rainfall days in February:
12.7 days - Average rainfall days in March:
15.6 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
19.4 days - Average rainfall days in August:
18.3 days - Average rainfall days in September:
13.5 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
15.6 days - Average rainfall days in December:
17.3 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is February (12.7 days).
Average snowfall
Sart-Tilman, Belgium
The month with the highest snowfall is January (50mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Sart-Tilman, Belgium
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
5 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.4 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:
1.3 days - Average snowfall days in December:
3.9 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Sart-Tilman, Belgium
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 3min - Average daylight in June:
16h and 2min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 1min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
8h and 4min
- Average sunshine in July:
9h and 1min - Average sunshine in August:
9h and 1min - Average sunshine in September:
7h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 4min
The months with the most sunshine are July and August (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days
Sart-Tilman, Belgium
- Average sunshine days in January:
10.6 days - Average sunshine days in February:
10 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
12.1 days - Average sunshine days in May:
10.3 days - Average sunshine days in June:
8.3 days
- Average sunshine days in July:
8.8 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
14.7 days - Average sunshine days in November:
10.8 days - Average sunshine days in December:
9.7 days
The month with the most sunshine days is October (14.7 days).
The month with the least sunshine days is June (8.3 days).
Average UV index
Sart-Tilman, Belgium
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, November and December (UV index 2).
Average cloud cover
Sart-Tilman, Belgium
The month with the most cloud cover is December (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 40).
Average visibility
Sart-Tilman, Belgium
The months with the highest visibility are March, April, May, June, July and August (9km).
The months with the lowest visibility are January, February, September, October, November and December (8km).
