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 sea temperature 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
Roscoff experiences an average high-temperature of a mild 15.6°C (60.1°F) with the onset of October, subtly varied from September's 17.9°C (64.2°F). October in Roscoff, France, is characterized by a steady nighttime low-temperature of 12°C (53.6°F).Humidity
The average relative humidity in October is 82%.Rainfall
In October, in Roscoff, the rain falls for 17.7 days. Throughout October, 69mm (2.72") of precipitation is accumulated. Throughout the year, there are 217.9 rainfall days, and 694mm (27.32") of precipitation is accumulated.Snowfall
In Roscoff, snow does not fall in April through October.Sea temperature
In October, the average sea temperature is 15.1°C (59.2°F).Note: The majority of individuals do not enjoy swimming in water that is 15.1°C (59.2°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In October, the average length of the day is 10h and 48min.On the first day of October in Roscoff, sunrise is at 08:16 and sunset at 19:54 CEST. On the last day of the month, sunrise is at 08:01 and sunset at 17:57 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 6.5h.UV index
The average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index, 4 during October, leads to the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Roscoff in October?
What is the average humidity in October in Roscoff?
How many days does it rain in October in Roscoff?
When it does not snow in Roscoff?
Does it snow in Roscoff in October?
What is the sea water temperature in October in Roscoff?
What is the average length of the day in October in Roscoff?
What time are sunrise and sunset in October in Roscoff?
When does Daylight Saving Time (DST) end in October in Roscoff?
How many hours of sunshine does Roscoff have in October?
What is the UV index reading in October in Roscoff?
Average temperature in October
Roscoff, France
- Average high temperature in October: 15.6°C
The warmest month (with the highest average high temperature) is August (18.8°C).
The month with the lowest average high temperature is February (9.3°C).
- Average low temperature in October: 12°C
The month with the highest average low temperature is August (14.2°C).
The coldest month (with the lowest average low temperature) is February (6.2°C).
Average pressure in October
Roscoff, France
- Average pressure in October: 1015.8mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in October
Roscoff, France
- Average wind speed in October: 21.5km/h
The windiest month (with the highest average wind speed) is December (27.3km/h).
The calmest month (with the lowest average wind speed) is July (17.6km/h).
Average humidity in October
Roscoff, France
- Average humidity in October: 82%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is February (80%).
Average rainfall in October
Roscoff, France
- Average rainfall in October: 69mm
The wettest month (with the highest rainfall) is November (95mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days in October
Roscoff, France
- Average rainfall days in October: 17.7 days
The month with the highest number of rainy days is November (22.4 days).
The month with the least rainy days is September (14.1 days).
Average snowfall in October
Roscoff, France
- Average snowfall in October: 0mm
The month with the highest snowfall is March (7mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in October
Roscoff, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in October
Roscoff, France
- Average sea temperature in October: 15.1°C
The best month for swimming (with the highest average sea temperature) is August (16.9°C).
The coldest month (with the lowest average sea temperature) is March (9.9°C).
Average daylight in October /
Average sunshine in October
Roscoff, France
- Average daylight in October: 10h and 5min
The month with the longest days is June (Average daylight: 16h and 6min).
The month with the shortest days is December (Average daylight: 8h and 24min).
- Average sunshine in October: 6h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average sunshine days in October
Roscoff, France
- Average sunshine days in October: 7.4 days
The month with the most sunshine days is September (11.3 days).
The month with the least sunshine days is November (4.6 days).
Average UV index in October
Roscoff, France
- Average UV index in October: 4
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is February (UV index 2).
Average cloud cover in October
Roscoff, France
- Average cloud cover in October: 48
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 41).
Average visibility in October
Roscoff, France
- Average visibility in October: 10km
The months with the highest visibility are March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, February, November and December (9km).
