Climate and monthly weather forecastHeidam, Belgium
Climate and monthly weather forecast
Weather in January
January, like December, in Heidam, Belgium, is an icy winter month, with an average temperature fluctuating between 5.4°C (41.7°F) and 1.6°C (34.9°F). Heidam's coldest month, January, registers temperatures that range from a high of 5.4°C (41.7°F) to a low of 1.6°C (34.9°F). Weather in January »Weather in February
February, the last month of the winter in Heidam, is a frosty month, with an average temperature ranging between min 1.6°C (34.9°F) and max 6.6°C (43.9°F). In Heidam, February's average high-temperature stands at a chilly 6.6°C (43.9°F), closely related to the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Heidam, Belgium, with an average temperature varying between 10.8°C (51.4°F) and 3.7°C (38.7°F). In March, the meteorological conditions subtly change with the average high-temperature edging from a frosty 6.6°C (43.9°F) in February to a cool 10.8°C (51.4°F). Weather in March »Weather in April
April in Heidam, Belgium, is a mild spring month, with an average temperature fluctuating between 15.4°C (59.7°F) and 6.4°C (43.5°F). With the beginning of April, Heidam's average high-temperature sees a minor increase, transitioning from a fresh 10.8°C (51.4°F) in March to a refreshing 15.4°C (59.7°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Heidam, Belgium, with temperature in the range of an average low of 8.9°C (48°F) and an average high of 17.7°C (63.9°F). The average high-temperature during May registers at a still refreshing 17.7°C (63.9°F), maintaining a close resemblance to the previous month. Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Heidam, Belgium, with an average temperature fluctuating between 11.9°C (53.4°F) and 21.2°C (70.2°F). The transition from May to June brings a subtle temperature rise, with average high-temperatures increasing from an enjoyable 17.7°C (63.9°F) to an agreeable 21.2°C (70.2°F). Weather in June »Weather in July
July is a moderately hot summer month in Heidam, Belgium, with temperature in the range of an average high of 23.1°C (73.6°F) and an average low of 13.9°C (57°F). Heidam's peak temperatures tend to occur in July and August, with an average high-temperature of 23.1°C (73.6°F). Weather in July »Weather in August
August, the last month of the summer in Heidam, is also a moderately hot month, with an average temperature ranging between max 23.1°C (73.6°F) and min 14.3°C (57.7°F). Heidam's warmest months, July and August, record an average high-temperature of 23.1°C (73.6°F). Weather in August »Weather in September
The first month of the autumn, September, is still a comfortable month in Heidam, Belgium, with an average temperature varying between 19.5°C (67.1°F) and 11.5°C (52.7°F). The average high-temperature slightly decreases in September, shifting from a warm 23.1°C (73.6°F) in August to a refreshing 19.5°C (67.1°F). Weather in September »Weather in October
October, like September, is a moderate autumn month in Heidam, Belgium, with an average temperature ranging between min 8.7°C (47.7°F) and max 15°C (59°F). As October begins, there is a minor decrease in the average high-temperature, softly falling from a refreshing 19.5°C (67.1°F) in September to a moderate 15°C (59°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Heidam, Belgium, with an average temperature fluctuating between 5.5°C (41.9°F) and 10°C (50°F). A change in temperatures is noted as October gives way to November, with average highs reducing from a refreshing 15°C (59°F) to a cool 10°C (50°F). Weather in November »Weather in December
December, the first month of the winter in Heidam, is also a frosty month, with an average temperature ranging between min 3°C (37.4°F) and max 6.5°C (43.7°F). With the beginning of December, the average high-temperature shows a small decrease, transitioning from a fresh 10°C (50°F) in November to a chilly 6.5°C (43.7°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
The lowest temperatures in Heidam are recorded in January, with averages reaching a high of 5.4°C (41.7°F) and a low of 1.6°C (34.9°F).
Throughout the year, in Heidam, Belgium, there are 179.3 rainfall days, and 449mm (17.68") of precipitation is accumulated.
January through March, November and December are months with snowfall.
The months with the most snowfall in Heidam, Belgium, are January and February, with an average 31mm (1.22") of accumulated snow.
In Heidam, during the entire year, snow falls for 12.5 days and aggregates up to 98mm (3.86") of snow.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
April is the least humid month in Heidam, Belgium, with an average relative humidity of 73%.
The month with the least rainfall in Heidam, Belgium, is April, when the rain falls for 12.8 days and typically collects 18mm (0.71") of precipitation.
April through October are months without snowfall in Heidam.
With an average of 16h and 30min of daylight, June has the longest days of the year in Heidam.
The month with the most sunshine is June, with an average of 9.4h of sunshine.
The months with the highest UV index are June through August, with an average maximum UV index of 5.
The warmest period in Heidam, Belgium, falls in July and August, when the average high-temperature reaches 23.1°C (73.6°F).
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Heidam, Belgium, 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.
With an average relative humidity of 87%, December is the most humid month in Heidam.
December is the month with the most rainfall. Rain falls for 18.7 days and accumulates 57mm (2.24") of precipitation.
The month with the shortest days in Heidam, Belgium, is December, with an average of 8h and 0min of daylight.
With an average of 3.7h of sunshine, December has the least sunshine of the year in Heidam, Belgium.
Average temperature
Heidam, Belgium
The warmest months (with the highest average high temperature) are July and August (23.1°C).
The month with the lowest average high temperature is January (5.4°C).
The month with the highest average low temperature is August (14.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.6°C).
Average pressure
Heidam, Belgium
- Average pressure in January:
1015.8mbar - Average pressure in February:
1014.9mbar - Average pressure in March:
1015.9mbar - Average pressure in April:
1015.8mbar - Average pressure in May:
1016.5mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1015.5mbar - Average pressure in September:
1017.4mbar - Average pressure in October:
1016.2mbar - Average pressure in November:
1012.2mbar - Average pressure in December:
1015.8mbar
The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).
Average wind speed
Heidam, Belgium
- Average wind speed in January:
16.5km/h - Average wind speed in February:
17km/h - Average wind speed in March:
15.2km/h - Average wind speed in April:
12.5km/h - Average wind speed in May:
12.5km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
11.8km/h - Average wind speed in August:
11.6km/h - Average wind speed in September:
11.8km/h - Average wind speed in October:
13.5km/h - Average wind speed in November:
15.1km/h - Average wind speed in December:
17.2km/h
The windiest month (with the highest average wind speed) is December (17.2km/h).
The calmest month (with the lowest average wind speed) is August (11.6km/h).
Average humidity
Heidam, Belgium
The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is April (73%).
Average rainfall
Heidam, Belgium
The wettest month (with the highest rainfall) is December (57mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days
Heidam, Belgium
- Average rainfall days in January:
17.3 days - Average rainfall days in February:
15 days - Average rainfall days in March:
14.8 days - Average rainfall days in April:
12.8 days - Average rainfall days in May:
14.6 days - Average rainfall days in June:
13.8 days
- Average rainfall days in July:
14.5 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
11.7 days - Average rainfall days in October:
14.4 days - Average rainfall days in November:
16.6 days - Average rainfall days in December:
18.7 days
The month with the highest number of rainy days is December (18.7 days).
The month with the least rainy days is September (11.7 days).
Average snowfall
Heidam, Belgium
The months with the highest snowfall are January and February (31mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Heidam, Belgium
- Average snowfall days in January:
3.7 days - Average snowfall days in February:
4.3 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.3 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:
0.5 days - Average snowfall days in December:
2.4 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Heidam, 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:
8h and 54min - 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 12min - Average sunshine in March:
5h and 48min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 18min - Average sunshine in June:
9h and 24min
- Average sunshine in July:
9h and 12min - Average sunshine in August:
8h and 54min - Average sunshine in September:
7h and 36min - Average sunshine in October:
5h and 18min - Average sunshine in November:
4h and 6min - Average sunshine in December:
3h and 42min
The month with the most sunshine is June (Average sunshine: 9h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days
Heidam, Belgium
- Average sunshine days in January:
9.3 days - Average sunshine days in February:
8.5 days - Average sunshine days in March:
12.9 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
13.5 days - Average sunshine days in June:
13.5 days
- Average sunshine days in July:
14.8 days - Average sunshine days in August:
13.1 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
9.2 days - Average sunshine days in December:
8.2 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is December (8.2 days).
Average UV index
Heidam, 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
Heidam, Belgium
The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and August (Cloud cover 41).
Average visibility
Heidam, 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).
