Climate and monthly weather forecastRosport, Luxembourg
Climate and monthly weather forecast
Weather in January
January, like December, in Rosport, Luxembourg, is an icy winter month, with an average temperature varying between 2.9°C (37.2°F) and -1.4°C (29.5°F). January, characterized by an average high temperature of 2.9°C (37.2°F) and a low temperature of -1.4°C (29.5°F), is generally the coldest month. Weather in January »Weather in February
February, the last month of the winter in Rosport, is also a wintry month, with an average temperature varying between -1.2°C (29.8°F) and 4.2°C (39.6°F). Rosport's weather in February displays an average high-temperature of a still wintry 4.2°C (39.6°F), showing minor disparity from January's 2.9°C (37.2°F). Weather in February »Weather in March
The first month of the spring, March, is a frosty month in Rosport, Luxembourg, with an average temperature fluctuating between 1.3°C (34.3°F) and 9°C (48.2°F). As March sets, the average high-temperature shows a slight increase, moving up from a wintry 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 refreshing spring month in Rosport, Luxembourg, with an average temperature ranging between min 4.3°C (39.7°F) and max 14.2°C (57.6°F). The start of April brings a rise in the average high-temperature, moving from a chilly 9°C (48.2°F) in March to a mild 14.2°C (57.6°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Rosport, Luxembourg, with an average temperature fluctuating between 6.5°C (43.7°F) and 16.9°C (62.4°F). Rosport signifies an average high-temperature of a comfortable 16.9°C (62.4°F) in May, closely mirroring the 14.2°C (57.6°F) of April. Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Rosport, Luxembourg, with an average temperature fluctuating between 9.8°C (49.6°F) and 20.3°C (68.5°F). June marks a minor ascent in the average high-temperature, adjusting from May's enjoyable 16.9°C (62.4°F) to an agreeable 20.3°C (68.5°F). Weather in June »Weather in July
July, the same as June, in Rosport, Luxembourg, is another pleasant summer month, with temperature in the range of an average high of 22.8°C (73°F) and an average low of 11.8°C (53.2°F). Rosport's warmest season falls during July and August, averaging a 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 Rosport, Luxembourg, with temperature in the range of an average high of 22.8°C (73°F) and an average low of 12.1°C (53.8°F). Rosport's temperatures tend to hit their maximum during July and August, with an average high-temperature of 22.8°C (73°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Rosport, Luxembourg, with an average temperature varying between 8.8°C (47.8°F) and 18.5°C (65.3°F). September brings a minor shift in the average high-temperature, adjusting from a pleasant 22.8°C (73°F) in August to a comfortable 18.5°C (65.3°F). Weather in September »Weather in October
October, like September, is a moderate autumn month in Rosport, Luxembourg, with an average temperature fluctuating between 5.6°C (42.1°F) and 13.4°C (56.1°F). Rosport, Luxembourg, in October undergoes a mild reduction in the average high-temperature, shifting from September's comfortable 18.5°C (65.3°F) to a mild 13.4°C (56.1°F). Weather in October »Weather in November
November, the last month of the autumn in Rosport, is another chilly month, with an average temperature varying between 2.6°C (36.7°F) and 7.8°C (46°F). A change in temperatures is noted as October gives way to November, with average highs reducing from a mild 13.4°C (56.1°F) to a frosty 7.8°C (46°F). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Rosport, Luxembourg, with an average temperature fluctuating between 0°C (32°F) and 4.4°C (39.9°F). Rosport in December undergoes a slight reduction in the average high-temperature, shifting from November's frosty 7.8°C (46°F) to an icy 4.4°C (39.9°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
Rosport notes the coldest temperatures in January, with a average high of 2.9°C (37.2°F) and a low of -1.4°C (29.5°F).
Throughout the year, in Rosport, there are 138 rainfall days, and 304mm (11.97") of precipitation is accumulated.
Months with snowfall are January through March, May, November and December.
Throughout the year, in Rosport, Luxembourg, there are 22.2 snowfall days, and 112mm (4.41") of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
April is the month with the least rainfall. Rain falls for 10.5 days and accumulates 18mm (0.71") of precipitation.
April, June through October are months without snowfall.
The month with the longest days in Rosport is June, with an average of 16h and 18min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index.
Warmest months in Rosport are July and August, with an average high-temperature of 22.8°C (73°F).
The month with the most sunshine in Rosport, Luxembourg, is July, with an average of 9.9h of sunshine.
The least humid month is August, with an average relative humidity of 75%.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Rosport, 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 91%, December is the most humid month in Rosport, Luxembourg.
December is the month with the most rainfall in Rosport, Luxembourg. Rain falls for 12.8 days and accumulates 33mm (1.3") of precipitation.
The month with the most snowfall is December, when snow falls for 4.5 days and typically aggregates up to 33mm (1.3") of snow.
December has the shortest days of the year, with an average of 8h and 12min of daylight.
With an average of 3.1h of sunshine, December has the least sunshine of the year in Rosport.
Average temperature
Rosport, Luxembourg
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).
Average pressure
Rosport, Luxembourg
- Average pressure in January:
1017.6mbar - Average pressure in February:
1016.4mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.1mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1016.1mbar - Average pressure in September:
1017.9mbar - Average pressure in October:
1017.5mbar - Average pressure in November:
1014.2mbar - 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 (1014.2mbar).
Average wind speed
Rosport, Luxembourg
- Average wind speed in January:
13.1km/h - Average wind speed in February:
14km/h - Average wind speed in March:
13.5km/h - Average wind speed in April:
10.8km/h - Average wind speed in May:
10.3km/h - Average wind speed in June:
10km/h
- Average wind speed in July:
9.7km/h - Average wind speed in August:
9.1km/h - Average wind speed in September:
9.5km/h - Average wind speed in October:
10.7km/h - Average wind speed in November:
12km/h - Average wind speed in December:
13.6km/h
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).
Average humidity
Rosport, Luxembourg
The month with the highest relative humidity is December (91%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Rosport, Luxembourg
The wettest month (with the highest rainfall) is December (33mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days
Rosport, Luxembourg
- Average rainfall days in January:
10.8 days - Average rainfall days in February:
9 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
10.5 days - Average rainfall days in May:
12.6 days - Average rainfall days in June:
13.3 days
- Average rainfall days in July:
13.3 days - Average rainfall days in August:
13.3 days - Average rainfall days in September:
9.3 days - Average rainfall days in October:
10.8 days - Average rainfall days in November:
11.5 days - Average rainfall days in December:
12.8 days
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).
Average snowfall
Rosport, Luxembourg
The month with the highest snowfall is December (33mm).
The months with the least snowfall are April, June, July, August, September and October (0mm).
Average snowfall days
Rosport, Luxembourg
- Average snowfall days in January:
6.9 days - Average snowfall days in February:
5.7 days - Average snowfall days in March:
2.5 days - Average snowfall days in April:
0.3 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:
0.1 days - Average snowfall days in November:
2.1 days - Average snowfall days in December:
4.5 days
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).
Average daylight / Average sunshine
Rosport, 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 18min
- 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 18min).
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:
6h and 0min - Average sunshine in April:
8h and 42min - Average sunshine in May:
8h and 54min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
9h and 54min - Average sunshine in August:
9h and 48min - Average sunshine in September:
8h and 18min - Average sunshine in October:
5h and 24min - Average sunshine in November:
3h and 54min - Average sunshine in December:
3h and 6min
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).
Average sunshine days
Rosport, Luxembourg
- Average sunshine days in January:
13.4 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
16.2 days - Average sunshine days in April:
17 days - Average sunshine days in May:
15.4 days - Average sunshine days in June:
13.3 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
16.3 days - Average sunshine days in November:
13.6 days - Average sunshine days in December:
12.8 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is December (12.8 days).
Average UV index
Rosport, 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
Rosport, Luxembourg
The month with the most cloud cover is December (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility
Rosport, Luxembourg
The months with the highest visibility are March, April and August (9km).
The months with the lowest visibility are November and December (7km).
