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
Weather in October
Temperature
The arrival of October corresponds with a minor reduction in the average high-temperature, down from September's comfortable 17.5°C (63.5°F) to a still refreshing 13.5°C (56.3°F). Throughout October, the temperature in La Tronche falls to an average low of 5°C (41°F).Humidity
In La Tronche, France, the average relative humidity in October is 79%.Rainfall
In La Tronche, during October, the rain falls for 11.9 days and regularly aggregates up to 69mm (2.72") of precipitation. Throughout the year, there are 184.2 rainfall days, and 948mm (37.32") of precipitation is accumulated.Snowfall
Months with snowfall in La Tronche are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.3 snowfall days, it receives 7mm (0.28") of snow. Throughout the year, in La Tronche, there are 29.7 snowfall days, and 532mm (20.94") of snow is accumulated.Daylight
In October, the average length of the day in La Tronche, France, is 10h and 57min.On the first day of October, sunrise is at 07:35 and sunset at 19:17 CEST. On the last day of the month, sunrise is at 07:15 and sunset at 17:26 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 is 7h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 3 during October translates into these guidelines:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in La Tronche in October?
What is the average humidity in October in La Tronche?
How many days does it rain in October in La Tronche?
When does it start snowing in La Tronche?
How many hours of daylight does La Tronche have in October?
What time are sunrise and sunset in October in La Tronche?
When does Daylight Saving Time (DST) end in October in La Tronche?
How long on average sun shines in October in La Tronche?
What is the UV index reading in October in La Tronche?
Average temperature in October
La Tronche, France
- Average high temperature in October: 13.5°C
The warmest month (with the highest average high temperature) is July (21.7°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in October: 5°C
The month with the highest average low temperature is July (10.9°C).
The coldest month (with the lowest average low temperature) is February (-4.3°C).
Average pressure in October
La Tronche, France
- Average pressure in October: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.7mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in October
La Tronche, France
- Average wind speed in October: 8.2km/h
The windiest month (with the highest average wind speed) is February (9.3km/h).
The calmest month (with the lowest average wind speed) is September (7.1km/h).
Average humidity in October
La Tronche, France
- Average humidity in October: 79%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is August (75%).
Average rainfall in October
La Tronche, France
- Average rainfall in October: 69mm
The wettest month (with the highest rainfall) is December (126mm).
The driest month (with the least rainfall) is September (46mm).
Average rainfall days in October
La Tronche, France
- Average rainfall days in October: 11.9 days
The month with the highest number of rainy days is May (21.4 days).
The month with the least rainy days is October (11.9 days).
Average snowfall in October
La Tronche, France
- Average snowfall in October: 7mm
The month with the highest snowfall is February (149mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in October
La Tronche, France
- Average snowfall days in October: 0.3 days
The month with the highest number of snowfall days is February (8.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
La Tronche, France
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in October: 7h and 0min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 18min).
Average sunshine days in October
La Tronche, France
- Average sunshine days in October: 17.2 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is May (7.1 days).
Average UV index in October
La Tronche, France
- 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
La Tronche, France
- Average cloud cover in October: 35
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in October
La Tronche, France
- Average visibility in October: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, September, October, November and December (8km).
La Tronche, France
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