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
The onset of October brings a small shift in high-temperatures, falling from a refreshing 17.8°C (64°F) in September to a mild 13.5°C (56.3°F). The average low-temperature of 4.7°C (40.5°F) is witnessed in Trey during October.Humidity
The average relative humidity in October in Trey, Switzerland, is 82%.Rainfall
In Trey, in October, during 6.3 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Trey, Switzerland, during the entire year, the rain falls for 104.2 days and collects up to 215mm (8.46") of precipitation.Snowfall
Months with snowfall in Trey are January through May, October through December. October is the first month it typically snows in Trey. Throughout October, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 18.1 snowfall days, and 90mm (3.54") of snow is accumulated.Daylight
In October, the average length of the day in Trey, Switzerland, is 10h and 53min.On the first day of October in Trey, sunrise is at 07:31 and sunset at 19:11 CEST. On the last day of the month, sunrise is at 07:13 and sunset at 17:18 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 Trey, the average sunshine in October is 6.7h.UV index
The average daily maximum UV index in October in Trey is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in October converts into the following recommendations:
Ensure safety - Sun damage prevention is strongly urged. Around midday, solar radiation is most harmful; hence, exposure should be limited. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Trey in October?
What is the average humidity in October in Trey?
How much does it rain in Trey in October?
When does it start to snow in Trey?
What is the average length of the day in October in Trey?
What time are sunrise and sunset in October in Trey?
When does Daylight Saving Time (DST) end in October in Trey?
How long on average sun shines in October in Trey?
How high is the UV index in October in Trey?
Average temperature in October
Trey, Switzerland
- Average high temperature in October: 13.5°C
The warmest months (with the highest average high temperature) are July and August (22.1°C).
The month with the lowest average high temperature is January (2.5°C).
- Average low temperature in October: 4.7°C
The month with the highest average low temperature is July (11.3°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).
Average pressure in October
Trey, Switzerland
- Average pressure in October: 1018.5mbar
The month with the highest atmospheric pressure is December (1021.1mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed in October
Trey, Switzerland
- Average wind speed in October: 7.8km/h
The windiest month (with the highest average wind speed) is February (11km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in October
Trey, Switzerland
- Average humidity in October: 82%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and July (79%).
Average rainfall in October
Trey, Switzerland
- Average rainfall in October: 15mm
The wettest month (with the highest rainfall) is June (26mm).
The driest month (with the least rainfall) is September (8mm).
Average rainfall days in October
Trey, Switzerland
- Average rainfall days in October: 6.3 days
The month with the highest number of rainy days is May (12.5 days).
The month with the least rainy days is February (6.2 days).
Average snowfall in October
Trey, Switzerland
- Average snowfall in October: 1mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
Trey, Switzerland
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Trey, Switzerland
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in October: 6h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in October
Trey, Switzerland
- Average sunshine days in October: 23.5 days
The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is May (15.8 days).
Average UV index in October
Trey, Switzerland
- 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, March, November and December (UV index 2).
Average cloud cover in October
Trey, Switzerland
- Average cloud cover in October: 37
The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in October
Trey, Switzerland
- Average visibility in October: 8km
The months with the highest visibility are March, April, November and December (9km).
The months with the lowest visibility are January, February, May, June, July, August, September and October (8km).
