Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
October is characterized by a slight reduction in average high-temperature, easing from a cool 10.5°C (50.9°F) in September to a chilly 6°C (42.8°F). Grächen encounters an average low-temperature of -1.5°C (29.3°F) during October nights.Humidity
In October, the average relative humidity in Grächen is 84%.Rainfall
In Grächen, in October, it is raining for 12.5 days, with typically 130mm (5.12") of accumulated precipitation. In Grächen, during the entire year, the rain falls for 176.3 days and collects up to 1541mm (60.67") of precipitation.Snowfall
Months with snowfall in Grächen are January through June, August through December. In Grächen, in October, during 6.3 snowfall days, 335mm (13.19") of snow is typically accumulated. Throughout the year, in Grächen, Switzerland, there are 126.3 snowfall days, and 4942mm (194.57") of snow is accumulated.Daylight
In October, the average length of the day in Grächen is 10h and 55min.On the first day of the month, sunrise is at 07:27 and sunset at 19:08 CEST. On the last day of October, in Grächen, sunrise is at 07:08 and sunset at 17:15 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
In Grächen, Switzerland, the average sunshine in October is 5.7h.UV index
In October, the average daily maximum UV index in Grächen is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 2 in October, converts into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is October cold in Grächen?
What is the average humidity in October in Grächen?
How many days does it rain in October in Grächen?
How many days does it snow in October in Grächen?
What is the average length of the day in October in Grächen?
When is the sunrise / sunset in October in Grächen?
When does Daylight Saving Time (DST) end in October in Grächen?
How long on average sun shines in October in Grächen?
What is the UV index intensity in October in Grächen?
Average temperature in October
Grächen, Switzerland
- Average high temperature in October: 6°C
The warmest month (with the highest average high temperature) is July (14.8°C).
The month with the lowest average high temperature is January (-3.6°C).
- Average low temperature in October: -1.5°C
The month with the highest average low temperature is August (5.3°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).
Average pressure in October
Grächen, Switzerland
- Average pressure in October: 1018.2mbar
The month with the highest atmospheric pressure is December (1020.8mbar).
The month with the lowest atmospheric pressure is April (1015.1mbar).
Average wind speed in October
Grächen, Switzerland
- Average wind speed in October: 7.6km/h
The windiest month (with the highest average wind speed) is December (9.6km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in October
Grächen, Switzerland
- Average humidity in October: 84%
The month with the highest relative humidity is March (91%).
The month with the lowest relative humidity is July (82%).
Average rainfall in October
Grächen, Switzerland
- Average rainfall in October: 130mm
The wettest month (with the highest rainfall) is July (199mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days in October
Grächen, Switzerland
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is July (26.6 days).
The month with the least rainy days is January (4.1 days).
Average snowfall in October
Grächen, Switzerland
- Average snowfall in October: 335mm
The month with the highest snowfall is November (1182mm).
The month with the least snowfall is July (0mm).
Average snowfall days in October
Grächen, Switzerland
- Average snowfall days in October: 6.3 days
The month with the highest number of snowfall days is March (21.7 days).
The months with the least snowfall days are July and August (0.1 days).
Average daylight in October /
Average sunshine in October
Grächen, Switzerland
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in October: 5h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is November (Average sunshine: 4h and 18min).
Average sunshine days in October
Grächen, Switzerland
- Average sunshine days in October: 13.3 days
The month with the most sunshine days is December (15.1 days).
The month with the least sunshine days is August (3.3 days).
Average UV index in October
Grächen, Switzerland
- Average UV index in October: 2
The months with the highest UV index are June and July (UV index 3).
The months with the lowest UV index are January, February, March and April (UV index 1).
Average cloud cover in October
Grächen, Switzerland
- Average cloud cover in October: 47
The month with the most cloud cover is April (Cloud cover 61).
The month with the least cloud cover is July (Cloud cover 45).
Average visibility in October
Grächen, Switzerland
- Average visibility in October: 7km
The months with the highest visibility are June, July, August and December (8km).
The months with the lowest visibility are March, April and November (6km).
