October weather forecastAltenahr, Germany
October weather for Altenahr, Germany: October 2024, at 03:00, Daylight Saving Time ends in Altenahr, and the time zone changes from CEST to CET. On the first day of October in Altenahr, Germany, sunrise is at 07:33 and sunset at 19:09 CEST.
October
Weather in October
October, like September, is a moderate autumn month in Altenahr, Germany, with an average temperature varying between 5.5°C (41.9°F) and 13.1°C (55.6°F).Temperature
The onset of October brings a small shift in high-temperatures, falling from a refreshing 18°C (64.4°F) in September to a mild 13.1°C (55.6°F). An average nighttime temperature of 5.5°C (41.9°F) is noted in Altenahr during the month of October.Humidity
In Altenahr, the average relative humidity in October is 86%.Rainfall
In Altenahr, during October, the rain falls for 13.1 days and regularly aggregates up to 39mm (1.54") of precipitation. In Altenahr, during the entire year, the rain falls for 184.8 days and collects up to 575mm (22.64") of precipitation.Snowfall
January through May, October through December are months with snowfall in Altenahr. October is the first month it typically snows in Altenahr, Germany. Throughout October, in the average 0.7 snowfall days, it receives 5mm (0.2") of snow. Throughout the year, in Altenahr, Germany, there are 50.4 snowfall days, and 511mm (20.12") of snow is accumulated.Daylight
In Altenahr, the average length of the day in October is 10h and 43min.On the first day of the month, sunrise is at 07:33 and sunset at 19:09 CEST. On the last day of October, sunrise is at 07:22 and sunset at 17:09 CET.
Note: On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. Daylight Saving Time starts again on Sunday, 30. March 2025, at 02:00; consequently, the time zone reverts from CET to CEST.
Sunshine
The average sunshine in October in Altenahr is 5.4h.UV index
In Altenahr, the average daily maximum UV index in October is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: An average UV index of 3 in October transforms into this advice:
Ensure safety - Sun damage prevention is strongly urged. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Altenahr, Germany
- Average high temperature in October: 13.1°C
The warmest month (with the highest average high temperature) is July (22.3°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in October: 5.5°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 (-1.4°C).
Average pressure in October
Altenahr, Germany
- Average pressure in October: 1017.4mbar
The month with the highest atmospheric pressure is September (1017.8mbar).
The month with the lowest atmospheric pressure is November (1013.8mbar).
Average wind speed in October
Altenahr, Germany
- Average wind speed in October: 11.1km/h
The windiest month (with the highest average wind speed) is December (14.1km/h).
The calmest month (with the lowest average wind speed) is August (9.1km/h).
Average humidity in October
Altenahr, Germany
- Average humidity in October: 86%
The months with the highest relative humidity are January, November and December (90%).
The month with the lowest relative humidity is April (76%).
Average rainfall in October
Altenahr, Germany
- Average rainfall in October: 39mm
The wettest months (with the highest rainfall) are May and June (65mm).
The driest months (with the least rainfall) are April and September (34mm).
Average rainfall days in October
Altenahr, Germany
- Average rainfall days in October: 13.1 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is February (9.5 days).
Average snowfall in October
Altenahr, Germany
- Average snowfall in October: 5mm
The month with the highest snowfall is February (142mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Altenahr, Germany
- Average snowfall days in October: 0.7 days
The months with the highest number of snowfall days are January and February (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Altenahr, Germany
- Average daylight in October: 10h and 42min
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 October: 5h and 24min
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 18min).
Average sunshine days in October
Altenahr, Germany
- Average sunshine days in October: 14.5 days
The month with the most sunshine days is October (14.5 days).
The month with the least sunshine days is June (7.5 days).
Average UV index in October
Altenahr, Germany
- Average UV index in October: 3
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 in October
Altenahr, Germany
- Average cloud cover in October: 51
The month with the most cloud cover is December (Cloud cover 67).
The month with the least cloud cover is August (Cloud cover 39).
Average visibility in October
Altenahr, Germany
- Average visibility in October: 7km
The months with the highest visibility are April and August (9km).
The months with the lowest visibility are January, October, November and December (7km).
