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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Roetgen, Germany, is another cold winter month, with an average temperature varying between -1.8°C (28.8°F) and 2.6°C (36.7°F). January is the coldest month of the year, registering average temperatures as high as 2.6°C (36.7°F) and as low as -1.8°C (28.8°F). Weather in January »
Weather in February
February, the last month of the winter in Roetgen, is another cold month, with an average temperature ranging between max 3.6°C (38.5°F) and min -1.8°C (28.8°F). The ushering in of February brings an average high-temperature of a still icy 3.6°C (38.5°F), closely mirroring the 2.6°C (36.7°F) of January. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Roetgen, Germany, with an average temperature fluctuating between 7.8°C (46°F) and 0.6°C (33.1°F). March brings a slight rise in Roetgen's average high-temperature, moving from a cold 3.6°C (38.5°F) in February to a chilly 7.8°C (46°F). Weather in March »
Weather in April
April is a cool spring month in Roetgen, Germany, with an average temperature varying between 12.8°C (55°F) and 3.7°C (38.7°F). April signals a shift in the average high-temperature, moving from March's frosty 7.8°C (46°F) to a fresh 12.8°C (55°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Roetgen, Germany, with an average temperature fluctuating between 15°C (59°F) and 5.8°C (42.4°F). The average high-temperature is a moderate 15°C (59°F) in May, hardly different from the 12.8°C (55°F) recorded in April. Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Roetgen, Germany, with an average temperature varying between 18.5°C (65.3°F) and 9.4°C (48.9°F). Roetgen's June weather indicates a minor ascent in high-temperatures, adjusting from a moderate 15°C (59°F) in May to a still refreshing 18.5°C (65.3°F). Weather in June »
Weather in July
July in Roetgen, Germany, is an agreeable summer month, with an average temperature varying between 11.3°C (52.3°F) and 20.5°C (68.9°F). June's transformation into July witnesses an average high-temperature of a pleasant 20.5°C (68.9°F), noting a minor change from the preceding month. Weather in July »
Weather in August
August, the last month of the summer in Roetgen, is another pleasant month, with an average temperature ranging between min 11.3°C (52.3°F) and max 20.7°C (69.3°F). In Roetgen, August is identified by the highest average temperatures, reaching a peak of 20.7°C (69.3°F) and a low of 11.3°C (52.3°F). Weather in August »
Weather in September
September, the first month of the autumn in Roetgen, is also an enjoyable month, with temperature in the range of an average low of 8.5°C (47.3°F) and an average high of 16.7°C (62.1°F). A mild shift in the average high-temperature occurs in September, reducing from a pleasant 20.7°C (69.3°F) in August to a refreshing 16.7°C (62.1°F). Weather in September »
Weather in October
October, the same as September, is another fresh autumn month in Roetgen, Germany, with an average temperature fluctuating between 5.6°C (42.1°F) and 12.4°C (54.3°F). Transitioning from September to October involves a subtle drop in average high-temperatures, descending from a refreshing 16.7°C (62.1°F) to a cool 12.4°C (54.3°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Roetgen, Germany, with an average temperature fluctuating between 7.5°C (45.5°F) and 2.7°C (36.9°F). As October makes way for November, Roetgen's average high-temperature eases from a cool 12.4°C (54.3°F) to a frosty 7.5°C (45.5°F). Weather in November »
Weather in December
December, the first month of the winter in Roetgen, is still a cold month, with an average temperature fluctuating between -0.1°C (31.8°F) and 4.3°C (39.7°F). As November makes way for December, Roetgen's average high-temperature eases from a chilly 7.5°C (45.5°F) to an icy 4.3°C (39.7°F). Weather in December »
Updated: Feb 14, 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
What is the coldest month in Roetgen?
January, having an average high-temperature of 2.6°C (36.7°F) and an average low-temperature of -1.8°C (28.8°F), is the coldest month.
What is the most humid month in Roetgen?
The most humid month is January, with an average relative humidity of 92%.
How many days does it rain in Roetgen?
In Roetgen, during the entire year, the rain falls for 173 days and collects up to 647mm (25.47") of precipitation.
When does it snow in Roetgen?
Months with snowfall in Roetgen, Germany, are January through May, October through December.
How much does it snow in Roetgen?
Throughout the year, there are 57.2 snowfall days, and 734mm (28.9") of snow is accumulated.
What are the months with the lowest UV index in Roetgen?
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 2.
When does it snow the most in Roetgen?
February is the month with the most snowfall. Snow falls for 12.8 days and accumulates 159mm (6.26") of snow.
What is the least humid month in Roetgen?
With an average relative humidity of 80%, April is the least humid month.
What is the driest month in Roetgen?
April is the month with the least rainfall in Roetgen, Germany. Rain falls for 13.9 days and accumulates 33mm (1.3") of precipitation.
What is the rainiest month in Roetgen?
June is the month with the most rainfall in Roetgen, Germany. Rain falls for 18.6 days and accumulates 67mm (2.64") of precipitation.
When it does not snow in Roetgen?
June through September are months without snowfall in Roetgen.
When are the longest days in Roetgen?
June has the longest days of the year in Roetgen, Germany, with an average of 16h and 24min of daylight.
When is the highest UV index in Roetgen?
July is the month with the highest UV index, with an average maximum UV index of 5.
What month is the hottest in Roetgen?
Temperature readings reach their annual highs in August, averaging 20.7°C (69.3°F) and a minimum average of 11.3°C (52.3°F).
What month has the most sunshine in Roetgen?
The month with the most sunshine is August, with an average of 8.3h of sunshine.
When is Daylight Saving Time (DST) in Roetgen?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Roetgen, 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 month with the shortest days in Roetgen?
December has the shortest days of the year in Roetgen, Germany, with an average of 8h and 6min of daylight.
What is the month with the least sunshine in Roetgen?
The month with the least sunshine in Roetgen is December, with an average of 2.7h of sunshine.
Average temperature
Roetgen, Germany
The warmest month (with the highest average high temperature) is August (20.7°C).
The month with the lowest average high temperature is January (2.6°C).
The months with the highest average low temperature are July and August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (-1.8°C).
Average pressure
Roetgen, Germany
- Average pressure in January:
1016.8mbar - Average pressure in February:
1015.8mbar - Average pressure in March:
1016.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1015.6mbar - Average pressure in August:
1015.8mbar - Average pressure in September:
1017.7mbar - Average pressure in October:
1017.1mbar - Average pressure in November:
1013.4mbar - Average pressure in December:
1017.2mbar
The month with the highest atmospheric pressure is September (1017.7mbar).
The month with the lowest atmospheric pressure is November (1013.4mbar).
Average wind speed
Roetgen, Germany
- Average wind speed in January:
16.6km/h - Average wind speed in February:
16.9km/h - Average wind speed in March:
15.3km/h - Average wind speed in April:
12.1km/h - Average wind speed in May:
11.5km/h - Average wind speed in June:
11.2km/h
- Average wind speed in July:
10.7km/h - Average wind speed in August:
10.5km/h - Average wind speed in September:
10.8km/h - Average wind speed in October:
13.1km/h - Average wind speed in November:
15.1km/h - Average wind speed in December:
17.3km/h
The windiest month (with the highest average wind speed) is December (17.3km/h).
The calmest month (with the lowest average wind speed) is August (10.5km/h).
Average humidity
Roetgen, Germany
The month with the highest relative humidity is January (92%).
The month with the lowest relative humidity is April (80%).
Average rainfall
Roetgen, Germany
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days
Roetgen, Germany
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
6.8 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
18.6 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
13.8 days - Average rainfall days in October:
13.6 days - Average rainfall days in November:
13.8 days - Average rainfall days in December:
12.1 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is February (6.8 days).
Average snowfall
Roetgen, Germany
- Average snowfall in January:
134mm - Average snowfall in February:
159mm - Average snowfall in March:
145mm - Average snowfall in April:
18mm - Average snowfall in May:
17mm - Average snowfall in June:
0mm
The month with the highest snowfall is February (159mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Roetgen, Germany
- Average snowfall days in January:
13 days - Average snowfall days in February:
12.8 days - Average snowfall days in March:
8.5 days - Average snowfall days in April:
2.5 days - Average snowfall days in May:
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:
1 days - Average snowfall days in November:
6.8 days - Average snowfall days in December:
11.6 days
The month with the highest number of snowfall days is January (13 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Roetgen, Germany
- Average daylight in January:
8h and 4min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 3min - Average daylight in June:
16h and 2min
- Average daylight in July:
16h and 0min - Average daylight in August:
14h and 3min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
9h and 0min - Average daylight in December:
8h and 1min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in January:
2h and 5min - Average sunshine in February:
3h and 1min - Average sunshine in March:
4h and 5min - Average sunshine in April:
7h and 2min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 3min
- Average sunshine in July:
8h and 1min - Average sunshine in August:
8h and 2min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 4min - Average sunshine in November:
3h and 2min - Average sunshine in December:
2h and 4min
The month with the most sunshine is August (Average sunshine: 8h and 18min).
The month with the least sunshine is December (Average sunshine: 2h and 42min).
Average sunshine days
Roetgen, Germany
- Average sunshine days in January:
10.5 days - Average sunshine days in February:
10.2 days - Average sunshine days in March:
11.8 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
10.7 days - Average sunshine days in June:
9.1 days
- Average sunshine days in July:
9.2 days - Average sunshine days in August:
10.5 days - Average sunshine days in September:
13.8 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
9.7 days
The month with the most sunshine days is October (14.8 days).
The month with the least sunshine days is June (9.1 days).
Average UV index
Roetgen, Germany
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover
Roetgen, Germany
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 47).
Average visibility
Roetgen, Germany
The months with the highest visibility are February, March, April, May, June, July, August, October and December (8km).
The months with the lowest visibility are January, September and November (7km).
