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
A subtle change in temperatures is noted as September gives way to October, with average highs reducing from an agreeable 21.3°C (70.3°F) to a comfortable 16.5°C (61.7°F). Throughout the nights in October, an average low-temperature of 7.9°C (46.2°F) is noted in Grenois.Humidity
In October, the average relative humidity is 82%.Rainfall
In Grenois, during October, the rain falls for 9.2 days and regularly aggregates up to 22mm (0.87") of precipitation. Throughout the year, there are 132.8 rainfall days, and 235mm (9.25") of precipitation is accumulated.Snowfall
January through March, October through December are months with snowfall. October is the first month it typically snows in Grenois. Throughout October, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. In Grenois, during the entire year, snow falls for 7.7 days and aggregates up to 30mm (1.18") of snow.Daylight
In October, the average length of the day is 10h and 52min.On the first day of the month, sunrise is at 07:45 and sunset at 19:25 CEST. On the last day of October, sunrise is at 07:28 and sunset at 17:30 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 October, the average sunshine is 6h.UV index
The average daily maximum UV index in October is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In October, the maximum UV index of 3 translates into these guidelines:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What are October temperatures in Grenois?
What is the average humidity in October in Grenois?
How many days does it rain in October in Grenois?
When does it start snowing in Grenois?
How many hours of daylight does Grenois have in October?
When is the sunrise / sunset in October in Grenois?
When does Daylight Saving Time (DST) end in October in Grenois?
How many hours of sunshine does Grenois have in October?
How high is the UV index in October in Grenois?
Average temperature in October
Grenois, France
- Average high temperature in October: 16.5°C
The warmest month (with the highest average high temperature) is August (25.3°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in October: 7.9°C
The month with the highest average low temperature is July (14°C).
The coldest month (with the lowest average low temperature) is February (0.8°C).
Average pressure in October
Grenois, France
- Average pressure in October: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.5mbar).
The month with the lowest atmospheric pressure is November (1015mbar).
Average wind speed in October
Grenois, France
- Average wind speed in October: 11.1km/h
The windiest month (with the highest average wind speed) is February (14.8km/h).
The calmest month (with the lowest average wind speed) is August (9.3km/h).
Average humidity in October
Grenois, France
- Average humidity in October: 82%
The month with the highest relative humidity is December (88%).
The month with the lowest relative humidity is August (72%).
Average rainfall in October
Grenois, France
- Average rainfall in October: 22mm
The wettest month (with the highest rainfall) is December (28mm).
The driest month (with the least rainfall) is September (10mm).
Average rainfall days in October
Grenois, France
- Average rainfall days in October: 9.2 days
The month with the highest number of rainy days is May (13.4 days).
The month with the least rainy days is September (7.1 days).
Average snowfall in October
Grenois, France
- Average snowfall in October: 1mm
The month with the highest snowfall is January (14mm).
The months with the least snowfall are April, May, June, July, August and September (0mm).
Average snowfall days in October
Grenois, France
- Average snowfall days in October: 0.1 days
The months with the highest number of snowfall days are January and February (2.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Grenois, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in October: 6h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days in October
Grenois, France
- Average sunshine days in October: 19.3 days
The month with the most sunshine days is September (20.3 days).
The month with the least sunshine days is June (13.3 days).
Average UV index in October
Grenois, France
- Average UV index in October: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Grenois, France
- Average cloud cover in October: 44
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in October
Grenois, France
- Average visibility in October: 8km
The months with the highest visibility are February, March, April, July, August and September (9km).
The months with the lowest visibility are January, May, June, October, November and December (8km).
Grenois, France
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