Climate and monthly weather forecast
Heidweiler, Germany

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Weather in January

January, the same as December, is an icy winter month in Heidweiler, Germany, with an average temperature varying between 2.9°C (37.2°F) and -1.4°C (29.5°F). The coldest period is January, when temperatures fluctuate between an average high of 2.9°C (37.2°F) and a low of -1.4°C (29.5°F). Weather in January »

Weather in February

February, the last month of the winter in Heidweiler, is also a wintry month, with an average temperature varying between 4.2°C (39.6°F) and -1.2°C (29.8°F). The shift into February records an average high-temperature of a still cold 4.2°C (39.6°F), subtly varied from January's 2.9°C (37.2°F). Weather in February »

Weather in March

March, the first month of the spring in Heidweiler, is a chilly month, with an average temperature ranging between max 9°C (48.2°F) and min 1.3°C (34.3°F). As Heidweiler transitions into March, a marginal rise in the average high-temperature is observed, moving from a cold 4.2°C (39.6°F) in February to a chilly 9°C (48.2°F). Weather in March »

Weather in April

April is a mild spring month in Heidweiler, Germany, with an average temperature varying between 14.2°C (57.6°F) and 4.3°C (39.7°F). An increase in the average high-temperature marks April, moving from March's frosty 9°C (48.2°F) to a refreshing 14.2°C (57.6°F). Weather in April »

Weather in May

May, the last month of the spring in Heidweiler, is a comfortable month, with an average temperature varying between 6.5°C (43.7°F) and 16.9°C (62.4°F). Heidweiler's weather in May, with an average high-temperature of a comfortable 16.9°C (62.4°F), subtly shifts from April's 14.2°C (57.6°F). Weather in May »

Weather in June

The first month of the summer, June, is an agreeable month in Heidweiler, Germany, with temperature in the range of an average low of 9.8°C (49.6°F) and an average high of 20.3°C (68.5°F). June's arrival signals a subtle increase in average high-temperatures, moving from May's comfortable 16.9°C (62.4°F) to a pleasant 20.3°C (68.5°F). Weather in June »

Weather in July

July, like June, is another pleasant summer month in Heidweiler, Germany, with an average temperature fluctuating between 11.8°C (53.2°F) and 22.8°C (73°F). The warmest months are July and August, with an average high-temperature of 22.8°C (73°F). Weather in July »

Weather in August

The last month of the summer, August, is another pleasant month in Heidweiler, Germany, with an average temperature varying between 12.1°C (53.8°F) and 22.8°C (73°F). Heidweiler witnesses its highest average temperatures during July and August, peaking at 22.8°C (73°F). Weather in August »

Weather in September

September, the first month of the autumn in Heidweiler, is still a refreshing month, with an average temperature varying between 18.5°C (65.3°F) and 8.8°C (47.8°F). The onset of September aligns with a soft reduction in the average high-temperature, gently falling from a pleasant 22.8°C (73°F) in August to an enjoyable 18.5°C (65.3°F). Weather in September »

Weather in October

October, like September, is another refreshing autumn month in Heidweiler, Germany, with temperature in the range of an average low of 5.6°C (42.1°F) and an average high of 13.4°C (56.1°F). In October, the meteorological conditions alter, with the average high-temperature shifting from 18.5°C (65.3°F) in September to a still refreshing 13.4°C (56.1°F). Weather in October »

Weather in November

November, the last month of the autumn in Heidweiler, is also a frosty month, with an average temperature varying between 2.6°C (36.7°F) and 7.8°C (46°F). November's arrival comes with a decrease in the average high-temperature, moving from a mild 13.4°C (56.1°F) in October to a chilly 7.8°C (46°F). Weather in November »

Weather in December

December, the first month of the winter in Heidweiler, is also a wintry month, with temperature in the range of an average low of 0°C (32°F) and an average high of 4.4°C (39.9°F). Heidweiler's December weather features a light decline in high-temperatures, reducing from a frosty 7.8°C (46°F) in November to an icy 4.4°C (39.9°F). Weather in December »
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Frequently asked questions

What is the coldest time of year in Heidweiler?

In Heidweiler, January is the month with the lowest recorded average temperatures, measuring a high of 2.9°C (37.2°F) and a low of -1.4°C (29.5°F).

How much does it rain in Heidweiler?

In Heidweiler, Germany, during the entire year, the rain falls for 138 days and collects up to 304mm (11.97") of precipitation.

When does it snow in Heidweiler?

January through March, May, November and December are months with snowfall in Heidweiler.

How much does it snow in Heidweiler?

In Heidweiler, Germany, during the entire year, snow falls for 22.2 days and aggregates up to 112mm (4.41") of snow.

When is the lowest UV index in Heidweiler?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the driest month in Heidweiler?

April is the month with the least rainfall in Heidweiler, Germany. Rain falls for 10.5 days and accumulates 18mm (0.71") of precipitation.

When it does not snow in Heidweiler?

April, June through October are months without snowfall.

When are the longest days in Heidweiler?

June has the longest days of the year in Heidweiler, Germany, with an average of 16h and 18min of daylight.

When is the highest UV index in Heidweiler?

June and July, with an average maximum UV index of 5, are months with the highest UV index.

What month is the hottest in Heidweiler?

Warmest months in Heidweiler, Germany, are July and August, with an average high-temperature of 22.8°C (73°F).

What month has the most sunshine in Heidweiler?

With an average of 9.9h of sunshine, July has the most sunshine of the year.

What is the least humid month in Heidweiler?

The least humid month in Heidweiler is August, with an average relative humidity of 75%.

When is Daylight Saving Time (DST) in Heidweiler?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Heidweiler, Germany, 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 Heidweiler?

December is the most humid month in Heidweiler, Germany, with an average relative humidity of 91%.

What is the wettest month in Heidweiler?

December is the month with the most rainfall in Heidweiler, Germany. Rain falls for 12.8 days and accumulates 33mm (1.3") of precipitation.

When does it snow the most in Heidweiler?

December is the month with the most snowfall in Heidweiler. Snow falls for 4.5 days and accumulates 33mm (1.3") of snow.

What is the month with the shortest days in Heidweiler?

December has the shortest days of the year in Heidweiler, Germany, with an average of 8h and 12min of daylight.

What is the month with the least sunshine in Heidweiler?

December has the least sunshine of the year in Heidweiler, with an average of 3.1h of sunshine.

Average temperature
Heidweiler, Germany

Average temperature - Heidweiler, Germany

The warmest months (with the highest average high temperature) are July and August (22.8°C).
The month with the lowest average high temperature is January (2.9°C).

The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is January (-1.4°C).

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Average pressure
Heidweiler, Germany

Average pressure - Heidweiler, Germany

The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.2mbar).

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Average wind speed
Heidweiler, Germany

Average wind speed - Heidweiler, Germany

The windiest month (with the highest average wind speed) is February (14km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).

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Average humidity
Heidweiler, Germany

Average humidity - Heidweiler, Germany

The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (75%).

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Average rainfall
Heidweiler, Germany

Average rainfall - Heidweiler, Germany

The wettest month (with the highest rainfall) is December (33mm).
The driest month (with the least rainfall) is April (18mm).

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Average rainfall days
Heidweiler, Germany

Average rainfall days - Heidweiler, Germany

The months with the highest number of rainy days are June, July and August (13.3 days).
The month with the least rainy days is February (9 days).

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Average snowfall
Heidweiler, Germany

Average snowfall - Heidweiler, Germany

The month with the highest snowfall is December (33mm).
The months with the least snowfall are April, June, July, August, September and October (0mm).

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Average snowfall days
Heidweiler, Germany

Average snowfall days - Heidweiler, Germany

The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight / Average sunshine
Heidweiler, Germany

Average daylight / Average sunshine - Heidweiler, Germany

The month with the longest days is June (Average daylight: 16h and 18min).
The month with the shortest days is December (Average daylight: 8h and 12min).

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).

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Average sunshine days
Heidweiler, Germany

Average sunshine days - Heidweiler, Germany

The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is December (12.8 days).

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Average UV index
Heidweiler, Germany

Average UV index - Heidweiler, Germany

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average visibility
Heidweiler, Germany

Average visibility - Heidweiler, Germany

The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are November and December (7km).

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Heidweiler, Germany

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