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
In the transition to October, Saint-Julien-en-Genevois observes a minor drop in the average high-temperature, shifting from 18°C (64.4°F) in September to a still refreshing 14°C (57.2°F). An average low-temperature of 5.2°C (41.4°F) is expected in Saint-Julien-en-Genevois during October.Humidity
In October, the average relative humidity in Saint-Julien-en-Genevois is 82%.Rainfall
The month with the least rainfall is October, when the rain falls for 12.5 days and typically collects 41mm (1.61") of precipitation.Snowfall
Months with snowfall in Saint-Julien-en-Genevois are January through April, October through December. October is the first month it typically snows in Saint-Julien-en-Genevois, France. Throughout October, in the average 0.2 snowfall days, it receives 2mm (0.08") of snow. In Saint-Julien-en-Genevois, during the entire year, snow falls for 23.9 days and aggregates up to 306mm (12.05") of snow.Daylight
In Saint-Julien-en-Genevois, France, the average length of the day in October is 10h and 55min.On the first day of the month, sunrise is at 07:34 and sunset at 19:15 CEST. On the last day of October, in Saint-Julien-en-Genevois, France, sunrise is at 07:15 and sunset at 17:22 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 Saint-Julien-en-Genevois, France, the average sunshine in October is 6.6h.UV index
In October, the average daily maximum UV index in Saint-Julien-en-Genevois is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 3 in October suggests the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are the temperatures in Saint-Julien-en-Genevois in October?
What is the average humidity in October in Saint-Julien-en-Genevois?
What is the driest month in Saint-Julien-en-Genevois?
How much does it rain in Saint-Julien-en-Genevois in October?
When does it start snowing in Saint-Julien-en-Genevois?
How many hours of daylight does Saint-Julien-en-Genevois have in October?
What time are sunrise and sunset in October in Saint-Julien-en-Genevois?
When does Daylight Saving Time (DST) end in October in Saint-Julien-en-Genevois?
How long on average sun shines in October in Saint-Julien-en-Genevois?
What is the UV index intensity in October in Saint-Julien-en-Genevois?
Average temperature in October
Saint-Julien-en-Genevois, France
- Average high temperature in October: 14°C
The warmest month (with the highest average high temperature) is July (22.7°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in October: 5.2°C
The month with the highest average low temperature is July (11.7°C).
The coldest month (with the lowest average low temperature) is February (-3.4°C).
Average pressure in October
Saint-Julien-en-Genevois, France
- Average pressure in October: 1018.3mbar
The month with the highest atmospheric pressure is December (1021.2mbar).
The month with the lowest atmospheric pressure is April (1015.4mbar).
Average wind speed in October
Saint-Julien-en-Genevois, France
- Average wind speed in October: 7.3km/h
The windiest month (with the highest average wind speed) is February (9.5km/h).
The calmest month (with the lowest average wind speed) is August (6.2km/h).
Average humidity in October
Saint-Julien-en-Genevois, France
- Average humidity in October: 82%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (79%).
Average rainfall in October
Saint-Julien-en-Genevois, France
- Average rainfall in October: 41mm
The wettest month (with the highest rainfall) is June (86mm).
The driest month (with the least rainfall) is October (41mm).
Average rainfall days in October
Saint-Julien-en-Genevois, France
- Average rainfall days in October: 12.5 days
The month with the highest number of rainy days is May (20.3 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in October
Saint-Julien-en-Genevois, France
- Average snowfall in October: 2mm
The month with the highest snowfall is December (81mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in October
Saint-Julien-en-Genevois, France
- Average snowfall days in October: 0.2 days
The months with the highest number of snowfall days are January and February (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Saint-Julien-en-Genevois, France
- 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: 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: 4h and 54min).
Average sunshine days in October
Saint-Julien-en-Genevois, France
- Average sunshine days in October: 15.9 days
The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is June (7.7 days).
Average UV index in October
Saint-Julien-en-Genevois, 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, March, November and December (UV index 2).
Average cloud cover in October
Saint-Julien-en-Genevois, France
- Average cloud cover in October: 37
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in October
Saint-Julien-en-Genevois, France
- Average visibility in October: 8km
The months with the highest visibility are March and April (9km).
The months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (8km).
Saint-Julien-en-Genevois, France
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