Climate and monthly weather forecastHelmsange, Luxembourg
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Helmsange, Luxembourg, with an average temperature varying between 3.2°C (37.8°F) and -1.2°C (29.8°F). During the coldest month, January, temperatures average a high of 3.2°C (37.8°F) and a low of -1.2°C (29.8°F). Weather in January »Weather in February
February, the last month of the winter in Helmsange, is also a wintry month, with an average temperature fluctuating between -0.9°C (30.4°F) and 4.3°C (39.7°F). The onset of February brings an average high-temperature of a still wintry 4.3°C (39.7°F), nearly matching the January temperature. Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Helmsange, Luxembourg, with an average temperature ranging between min 1.4°C (34.5°F) and max 9.1°C (48.4°F). The arrival of March brings a soft temperature shift, with the average high-temperature nudging from a cold 4.3°C (39.7°F) in February to a frosty 9.1°C (48.4°F). Weather in March »Weather in April
April is a moderate spring month in Helmsange, Luxembourg, with an average temperature fluctuating between 4.6°C (40.3°F) and 14.1°C (57.4°F). April's arrival signals an increase in average high-temperatures, moving from March's frosty 9.1°C (48.4°F) to a moderate 14.1°C (57.4°F). Weather in April »Weather in May
May, the last month of the spring in Helmsange, is a comfortable month, with an average temperature varying between 6.7°C (44.1°F) and 16.7°C (62.1°F). Helmsange starts May with an average high-temperature of a still refreshing 16.7°C (62.1°F), a minor shift from April's 14.1°C (57.4°F). Weather in May »Weather in June
The first month of the summer, June, is an agreeable month in Helmsange, Luxembourg, with temperature in the range of an average low of 10.2°C (50.4°F) and an average high of 20.1°C (68.2°F). Observing a minor shift, the average high-temperature during June adjusts 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 another pleasant summer month in Helmsange, Luxembourg, with an average temperature fluctuating between 22.6°C (72.7°F) and 12.1°C (53.8°F). The months of July and August see the peak of Helmsange's temperatures, averaging a high of 22.6°C (72.7°F). Weather in July »Weather in August
August, the last month of the summer in Helmsange, is also an agreeable month, with an average temperature fluctuating between 12.3°C (54.1°F) and 22.6°C (72.7°F). July and August, with an average high-temperature of 22.6°C (72.7°F), are the warmest months. Weather in August »Weather in September
September, the first month of the autumn in Helmsange, is still a comfortable month, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 9°C (48.2°F). As September commences, the average high-temperature subtly reduces, transitioning from an agreeable 22.6°C (72.7°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 Helmsange, Luxembourg, with an average temperature ranging between min 5.8°C (42.4°F) and max 13.4°C (56.1°F). Helmsange in October demonstrates a small temperature transition, adjusting from an average high of an enjoyable 18.5°C (65.3°F) in September to a still refreshing 13.4°C (56.1°F). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Helmsange, Luxembourg, with an average temperature varying between 2.7°C (36.9°F) and 7.8°C (46°F). November implies a gentle temperature shift, with average high-temperatures reducing from October's refreshing 13.4°C (56.1°F) to a frosty 7.8°C (46°F). Weather in November »Weather in December
December, the first month of the winter in Helmsange, is also a wintry month, with temperature in the range of an average low of 0.2°C (32.4°F) and an average high of 4.5°C (40.1°F). The arrival of December corresponds with a light shift in temperature, down from a chilly 7.8°C (46°F) in November to a wintry 4.5°C (40.1°F). Weather in December »Updated: Feb 3, 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
In Helmsange, Luxembourg, the average lowest temperatures are observed in January, with a high of 3.2°C (37.8°F) and a low of -1.2°C (29.8°F).
In Helmsange, Luxembourg, during the entire year, the rain falls for 171.5 days and collects up to 545mm (21.46") of precipitation.
January through May, October through December are months with snowfall in Helmsange, Luxembourg.
In Helmsange, during the entire year, snow falls for 28 days and aggregates up to 235mm (9.25") of snow.
The months with the lowest UV index in Helmsange are January, February, November and December, with an average maximum UV index of 2.
April is the month with the least rainfall in Helmsange. Rain falls for 13.5 days and accumulates 33mm (1.3") of precipitation.
In Helmsange, snow does not fall in June through September.
The month with the longest days in Helmsange is June, with an average of 16h and 12min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 5.
Helmsange's average highest temperatures are recorded in July and August, reaching a high of 22.6°C (72.7°F).
The month with the most sunshine in Helmsange, Luxembourg, is July, with an average of 9.7h of sunshine.
The least humid month is August, with an average relative humidity of 76%.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Helmsange, Luxembourg, 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.
The most humid month in Helmsange is December, with an average relative humidity of 91%.
December is the month with the most rainfall in Helmsange, Luxembourg. Rain falls for 15.1 days and accumulates 61mm (2.4") of precipitation.
December is the month with the most snowfall. Snow falls for 5.9 days and accumulates 71mm (2.8") of snow.
December has the shortest days of the year in Helmsange, Luxembourg, with an average of 8h and 12min of daylight.
December has the least sunshine of the year in Helmsange, Luxembourg, with an average of 3.1h of sunshine.
Average temperature
Helmsange, Luxembourg
The warmest months (with the highest average high temperature) are July and August (22.6°C).
The month with the lowest average high temperature is January (3.2°C).
The month with the highest average low temperature is August (12.3°C).
The coldest month (with the lowest average low temperature) is January (-1.2°C).
Average pressure
Helmsange, Luxembourg
- Average pressure in January:
1017.7mbar - Average pressure in February:
1016.4mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.8mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1014.1mbar - Average pressure in December:
1018.2mbar
The month with the highest atmospheric pressure is December (1018.2mbar).
The month with the lowest atmospheric pressure is November (1014.1mbar).
Average wind speed
Helmsange, Luxembourg
- Average wind speed in January:
14.4km/h - Average wind speed in February:
15.2km/h - Average wind speed in March:
14.6km/h - Average wind speed in April:
11.5km/h - Average wind speed in May:
11km/h - Average wind speed in June:
10.5km/h
- Average wind speed in July:
10.3km/h - Average wind speed in August:
9.6km/h - Average wind speed in September:
10.1km/h - Average wind speed in October:
11.4km/h - Average wind speed in November:
12.9km/h - Average wind speed in December:
14.7km/h
The windiest month (with the highest average wind speed) is February (15.2km/h).
The calmest month (with the lowest average wind speed) is August (9.6km/h).
Average humidity
Helmsange, Luxembourg
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Helmsange, Luxembourg
The wettest month (with the highest rainfall) is December (61mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days
Helmsange, Luxembourg
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
18 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.9 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
13.8 days - Average rainfall days in December:
15.1 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is February (10.8 days).
Average snowfall
Helmsange, Luxembourg
The month with the highest snowfall is December (71mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Helmsange, Luxembourg
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
3.1 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0.1 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:
0.4 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
5.9 days
The months with the highest number of snowfall days are January and February (7.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Helmsange, Luxembourg
- Average daylight in January:
8h and 42min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 24min - Average daylight in June:
16h and 12min
- Average daylight in July:
15h and 48min - Average daylight in August:
14h and 24min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 6min - Average daylight in December:
8h and 12min
The month with the longest days is June (Average daylight: 16h and 12min).
The month with the shortest days is December (Average daylight: 8h and 12min).
- Average sunshine in January:
3h and 30min - Average sunshine in February:
3h and 54min - Average sunshine in March:
5h and 54min - Average sunshine in April:
8h and 18min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 0min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 30min - Average sunshine in September:
8h and 6min - Average sunshine in October:
5h and 18min - Average sunshine in November:
3h and 42min - Average sunshine in December:
3h and 6min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Helmsange, Luxembourg
- Average sunshine days in January:
12.3 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
13.8 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
10.4 days
- Average sunshine days in July:
11.4 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
14.9 days - Average sunshine days in November:
12.3 days - Average sunshine days in December:
11 days
The month with the most sunshine days is September (15.8 days).
The month with the least sunshine days is June (10.4 days).
Average UV index
Helmsange, Luxembourg
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).
Average cloud cover
Helmsange, Luxembourg
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility
Helmsange, Luxembourg
The months with the highest visibility are March, April, July and August (9km).
The months with the lowest visibility are January, February, May, June, September, October, November and December (8km).
