Monthly weather forecast and climate
Demer, Belgium

January, the same as December, is a wintry winter month in Demer, Belgium, with average temperature ranging between min 1.3°C (34.3°F) and max 5.2°C (41.4°F). January is the coldest month, with an average high-temperature of 5.2°C (41.4°F) and an average low-temperature of 1.3°C (34.3°F). Weather in January »

The last month of the winter, February, is a chilly month in Demer, Belgium, with average temperature varying between 6.4°C (43.5°F) and 1.3°C (34.3°F). In Demer, Belgium, the average high-temperature is practically the same as in January - a chilly 6.4°C (43.5°F). Weather in February »

The first month of the spring, March, is a cool month in Demer, Belgium, with average temperature fluctuating between 3.3°C (37.9°F) and 10.7°C (51.3°F). In Demer, the average high-temperature in March marginally rises, from a frosty 6.4°C (43.5°F) in February, to a cool 10.7°C (51.3°F). Weather in March »

April in Demer, Belgium, is a mild spring month, with average temperature varying between 6°C (42.8°F) and 15.4°C (59.7°F). In Demer, the average high-temperature marginally rises, from a fresh 10.7°C (51.3°F) in March, to a mild 15.4°C (59.7°F). Weather in April »

May, the last month of the spring, in Demer, is a comfortable month, with average temperature varying between 8.4°C (47.1°F) and 17.9°C (64.2°F). In May, the average high-temperature is practically the same as in April - a comfortable 17.9°C (64.2°F). Weather in May »

The first month of the summer, June, is a pleasant month in Demer, Belgium, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 21°C (69.8°F). In Demer, Belgium, the average high-temperature in June marginally rises, from a comfortable 17.9°C (64.2°F) in May, to a pleasant 21°C (69.8°F). Weather in June »

July is a moderately hot summer month in Demer, Belgium, with average temperature varying between 23.4°C (74.1°F) and 13.7°C (56.7°F). July is the warmest month, with an average high-temperature of 23.4°C (74.1°F) and an average low-temperature of 13.7°C (56.7°F). Weather in July »

The last month of the summer, August, is another warm month in Demer, Belgium, with average temperature varying between 14°C (57.2°F) and 23.3°C (73.9°F). In Demer, the average high-temperature in August is relatively the same as in July - a still moderately hot 23.3°C (73.9°F). Weather in August »

September, the first month of the autumn, in Demer, is also an enjoyable month, with average temperature varying between 11°C (51.8°F) and 19.7°C (67.5°F). In Demer, Belgium, the average high-temperature slightly decreases, from a warm 23.3°C (73.9°F) in August, to a comfortable 19.7°C (67.5°F). Weather in September »

October, the same as September, in Demer, Belgium, is a moderate autumn month, with temperature in the range of an average low of 8.2°C (46.8°F) and an average high of 15.1°C (59.2°F). In Demer, the average high-temperature slightly decreases, from an enjoyable 19.7°C (67.5°F) in September, to a moderate 15.1°C (59.2°F). Weather in October »

The last month of the autumn, November, is also a frosty month in Demer, Belgium, with average temperature fluctuating between 9.7°C (49.5°F) and 5.1°C (41.2°F). In Demer, the average high-temperature in November decreases, from a mild 15.1°C (59.2°F) in October, to a chilly 9.7°C (49.5°F). Weather in November »

December, the first month of the winter, in Demer, is also a frosty month, with average temperature varying between 2.5°C (36.5°F) and 6.3°C (43.3°F). In Demer, Belgium, the average high-temperature in December marginally drops, from a chilly 9.7°C (49.5°F) in November, to a still frosty 6.3°C (43.3°F). Weather in December »

What is the coldest month in Demer?

January is the coldest month, with an average high-temperature of 5.2°C (41.4°F) and an average low-temperature of 1.3°C (34.3°F).

How much does it rain in Demer?

In Demer, during the entire year, the rain falls for 167 days and collects up to 427mm (16.81") of precipitation.

When does it snow in Demer?

Months with snowfall in Demer, Belgium, are January through March, November and December.

How many days does it snow in Demer?

In Demer, Belgium, during the entire year, snow falls for 14.9 days, and aggregates up to 115mm (4.53") of snow.

What is the month with the lowest UV index in Demer?

Months with the lowest UV index in Demer are January, February, November and December, with an average maximum UV index of 2.

What is the snowiest month in Demer?

February is the month with the most snowfall in Demer, Belgium. Snow falls for 4.7 days and accumulates 41mm (1.61") of snow.

What is the least humid month in Demer?

April is the least humid month in Demer, with an average relative humidity of 74%.

When it does not snow in Demer?

April through October are months without snowfall.

When are the longest days in Demer?

The month with the longest days in Demer is June, with an average of 16.5h of daylight.

What are the months with the highest UV index in Demer?

June through August, with an average maximum UV index of 5, are months with the highest UV index in Demer.

What is the warmest month in Demer?

With an average high-temperature of 23.4°C (74.1°F) and an average low-temperature of 13.7°C (56.7°F), July is the warmest month.

What month has the most sunshine in Demer?

The month with the most sunshine is July, with an average of 8.9h of sunshine.

What is the driest month in Demer?

September is the month with the least rainfall. Rain falls for 9.9 days and accumulates 20mm (0.79") of precipitation.

What is the most humid month in Demer?

December is the most humid month in Demer, with an average relative humidity of 87%.

What is the wettest month in Demer?

December is the month with the most rainfall in Demer. Rain falls for 17.5 days and accumulates 57mm (2.24") of precipitation.

What is the month with the shortest days in Demer?

With an average of 8h of daylight, December has the shortest days of the year in Demer, Belgium.

What is the month with the least sunshine in Demer?

The month with the least sunshine in Demer is December, with an average of 3.4h of sunshine.
Average temperature - Demer, Belgium
Average pressure - Demer, Belgium

The month with the highest atmospheric pressure is September (1017.4mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).

Average wind speed - Demer, Belgium

The windiest month (with the highest average wind speed) is December (17.9km/h).
The calmest month (with the lowest average wind speed) is August (11.5km/h).

Average rainfall - Demer, Belgium
Average rainfall days - Demer, Belgium

The month with the highest number of rainy days is December (17.5 days).
The month with the least rainy days is September (9.9 days).

Average snowfall - Demer, Belgium

The month with the highest snowfall is February (41mm).
Months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days - Demer, Belgium

Months with the highest number of snowfall days are January and February (4.7 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight / Average sunshine - Demer, Belgium

The month with the longest days is June (Average daylight: 16.5h).
The month with the shortest days is December (Average daylight: 8h).

The month with the most sunshine is July (Average sunshine: 8.9h).
The month with the least sunshine is December (Average sunshine: 3.4h).

Average sunshine days - Demer, Belgium

The month with the most sunshine days is September (18.4 days).
The month with the least sunshine days is December (8.8 days).

Average UV index - Demer, Belgium
Average visibility - Demer, Belgium

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).