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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 a wintry winter month in Rotselaar, Belgium, with an average temperature fluctuating between 1°C (33.8°F) and 4.9°C (40.8°F). The lowest temperatures are recorded in January, with averages reaching a high of 4.9°C (40.8°F) and a low of 1°C (33.8°F). Weather in January »
Weather in February
February, the last month of the winter in Rotselaar, is a chilly month, with an average temperature varying between 1.3°C (34.3°F) and 6.3°C (43.3°F). At the onset of February, Rotselaar records an average high-temperature of a frosty 6.3°C (43.3°F), showing little deviation from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Rotselaar, is a cool month, with an average temperature varying between 10.7°C (51.3°F) and 3.3°C (37.9°F). With the onset of March, Rotselaar observes a minor temperature ascent, with the average high-temperature adjusting from February's frosty 6.3°C (43.3°F) to a fresh 10.7°C (51.3°F). Weather in March »
Weather in April
April is a moderate spring month in Rotselaar, Belgium, with temperature in the range of an average low of 5.8°C (42.4°F) and an average high of 15.3°C (59.5°F). In Rotselaar, the average high-temperature in April slightly increases from a cool 10.7°C (51.3°F) in March to a mild 15.3°C (59.5°F). Weather in April »
Weather in May
The last month of the spring, May, is an enjoyable month in Rotselaar, Belgium, with an average temperature varying between 8.3°C (46.9°F) and 17.5°C (63.5°F). Rotselaar commences May with an average high-temperature of an enjoyable 17.5°C (63.5°F), maintaining a close resemblance to the previous month. Weather in May »
Weather in June
June, the first month of the summer in Rotselaar, is a pleasant month, with an average temperature varying between 11.5°C (52.7°F) and 20.8°C (69.4°F). June brings a slight elevation in the average high-temperature, transitioning from May's refreshing 17.5°C (63.5°F) to an agreeable 20.8°C (69.4°F). Weather in June »
Weather in July
July is a warm summer month in Rotselaar, Belgium, with temperature in the range of an average high of 23.2°C (73.8°F) and an average low of 13.7°C (56.7°F). July stands out as Rotselaar's warmest month, with temperatures ranging between an average high of 23.2°C (73.8°F) and a low of 13.7°C (56.7°F). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Rotselaar, Belgium, with an average temperature ranging between max 23.1°C (73.6°F) and min 14°C (57.2°F). Rotselaar greets August with an average high-temperature of a still moderately hot 23.1°C (73.6°F), marking a slight deviation from the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Rotselaar, Belgium, with an average temperature fluctuating between 19.4°C (66.9°F) and 11°C (51.8°F). As September commences, the average high-temperature subtly reduces, transitioning from a moderately hot 23.1°C (73.6°F) in August to an enjoyable 19.4°C (66.9°F). Weather in September »
Weather in October
October, like September, is a moderate autumn month in Rotselaar, Belgium, with an average temperature ranging between max 15.1°C (59.2°F) and min 8.1°C (46.6°F). Rotselaar's weather subtly changes with the onset of October, barely falling from a refreshing 19.4°C (66.9°F) in September to a mild 15.1°C (59.2°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Rotselaar, Belgium, with temperature in the range of an average low of 5°C (41°F) and an average high of 9.6°C (49.3°F). In Rotselaar, the beginning of November is marked by a lowered average high-temperature, shifting from October's mild 15.1°C (59.2°F) to a chilly 9.6°C (49.3°F). Weather in November »
Weather in December
The first month of the winter, December, is also a frosty month in Rotselaar, Belgium, with temperature in the range of an average low of 2.4°C (36.3°F) and an average high of 6.3°C (43.3°F). During the shift to December, Rotselaar records a mild decrease in average high-temperature, moving from 9.6°C (49.3°F) in November to a still chilly 6.3°C (43.3°F). Weather in December »
Updated: Jun 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
What time of the year is the coldest?
Rotselaar's coldest month, January, generally records average temperatures ranging from a high of 4.9°C (40.8°F) to a low of 1°C (33.8°F).
How many days does it rain?
In Rotselaar, during the entire year, the rain falls for 162 days and collects up to 393mm (15.47") of precipitation.
When does it snow?
January through March, November and December are months with snowfall in Rotselaar.
How much does it snow?
In Rotselaar, during the entire year, snow falls for 14.4 days and aggregates up to 108mm (4.25") of snow.
When is the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When does it snow the most?
February is the month with the most snowfall. Snow falls for 5 days and accumulates 41mm (1.61") of snow.
When it does not snow?
April through October are months without snowfall.
When are the longest days?
With an average of 16h and 30min of daylight, June has the longest days of the year.
What are the months with the highest UV index?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest in Rotselaar?
In Rotselaar, July records the average highest temperatures, peaking at 23.2°C (73.8°F) and reaching a low of 13.7°C (56.7°F).
What month has the most sunshine?
The month with the most sunshine in Rotselaar, Belgium, is July, with an average of 9.2h of sunshine.
What is the least humid month?
The least humid month is August, with an average relative humidity of 74%.
What is the driest month?
The month with the least rainfall is September, when the rain falls for 8.5 days and typically collects 16mm (0.63") of precipitation.
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?
December is the most humid month, with an average relative humidity of 88%.
What is the rainiest month?
The month with the most rainfall is December, when the rain falls for 18.5 days and typically aggregates up to 57mm (2.24") of precipitation.
What is the month with the shortest days?
With an average of 8h and 0min of daylight, December has the shortest days of the year.
What is the month with the least sunshine?
December has the least sunshine of the year, with an average of 3.8h of sunshine.
Average temperature
Rotselaar, Belgium
The warmest month (with the highest average high temperature) is July (23.2°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 (1°C).
Average pressure
Rotselaar, Belgium
- Average pressure in January:
1016.2mbar - Average pressure in February:
1015.2mbar - Average pressure in March:
1016mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1015.6mbar - Average pressure in September:
1017.5mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1012.5mbar - Average pressure in December:
1016.3mbar
The month with the highest atmospheric pressure is September (1017.5mbar).
The month with the lowest atmospheric pressure is November (1012.5mbar).
Average wind speed
Rotselaar, Belgium
- Average wind speed in January:
17.2km/h - Average wind speed in February:
17.7km/h - Average wind speed in March:
15.7km/h - Average wind speed in April:
12.6km/h - Average wind speed in May:
12.4km/h - Average wind speed in June:
12.2km/h
- Average wind speed in July:
11.9km/h - Average wind speed in August:
11.7km/h - Average wind speed in September:
11.9km/h - Average wind speed in October:
13.9km/h - Average wind speed in November:
15.7km/h - Average wind speed in December:
18.1km/h
The windiest month (with the highest average wind speed) is December (18.1km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity
Rotselaar, Belgium
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Rotselaar, Belgium
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days
Rotselaar, Belgium
- Average rainfall days in January:
17 days - Average rainfall days in February:
14.7 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
11.3 days - Average rainfall days in May:
13.8 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
11.7 days - Average rainfall days in August:
10.5 days - Average rainfall days in September:
8.5 days - Average rainfall days in October:
12.9 days - Average rainfall days in November:
16.5 days - Average rainfall days in December:
18.5 days
The month with the highest number of rainy days is December (18.5 days).
The month with the least rainy days is September (8.5 days).
Average snowfall
Rotselaar, Belgium
The month with the highest snowfall is February (41mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Rotselaar, Belgium
- Average snowfall days in January:
4.4 days - Average snowfall days in February:
5 days - Average snowfall days in March:
1.4 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:
0.8 days - Average snowfall days in December:
2.6 days
The month with the highest number of snowfall days is February (5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Rotselaar, Belgium
- Average daylight in January:
8h and 3min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 3min
- 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 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 5min - Average sunshine in February:
4h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 1min - 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 0min - Average sunshine in September:
7h and 4min - Average sunshine in October:
5h and 3min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 12min).
The month with the least sunshine is December (Average sunshine: 3h and 48min).
Average sunshine days
Rotselaar, Belgium
- Average sunshine days in January:
8.8 days - Average sunshine days in February:
8.7 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
16 days - Average sunshine days in May:
15.5 days - Average sunshine days in June:
16.4 days
- Average sunshine days in July:
17.4 days - Average sunshine days in August:
18.6 days - Average sunshine days in September:
20.1 days - Average sunshine days in October:
15.6 days - Average sunshine days in November:
10.1 days - Average sunshine days in December:
9 days
The month with the most sunshine days is September (20.1 days).
The month with the least sunshine days is February (8.7 days).
Average UV index
Rotselaar, 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
Rotselaar, Belgium
The month with the most cloud cover is December (Cloud cover 62).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility
Rotselaar, Belgium
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (9km).
The month with the lowest visibility is January (8km).
