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
With the arrival of October, Saint-Brieuc notices a mild change in the average high-temperature, sliding from September's enjoyable 19.2°C (66.6°F) to a mild 15.9°C (60.6°F). Saint-Brieuc's temperature tends to fall to an average low of 10°C (50°F) during the nights of October.Humidity
The average relative humidity in October in Saint-Brieuc is 83%.Rainfall
In October, the rain falls for 14.4 days. Throughout October, 45mm (1.77") of precipitation is accumulated. Throughout the year, in Saint-Brieuc, France, there are 175 rainfall days, and 425mm (16.73") of precipitation is accumulated.Snowfall
May through October are months without snowfall in Saint-Brieuc.Daylight
In Saint-Brieuc, the average length of the day in October is 10h and 49min.On the first day of October in Saint-Brieuc, sunrise is at 08:11 and sunset at 19:49 CEST. On the last day of the month, sunrise is at 07:56 and sunset at 17:52 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 in Saint-Brieuc is 6.2h.UV index
The average daily maximum UV index in October in Saint-Brieuc is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In October, the maximum UV index of 4 suggests this advice:
Prioritize safety - Suggestions to prevent sun damage are offered. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Frequently asked questions
What is the usual temperature for Saint-Brieuc in October?
What is the average humidity in October in Saint-Brieuc?
How many days does it rain in October in Saint-Brieuc?
When it does not snow in Saint-Brieuc?
Does it snow in Saint-Brieuc in October?
What is the average length of the day in October in Saint-Brieuc?
When are sunrise and sunset in October in Saint-Brieuc?
When does Daylight Saving Time (DST) end in October in Saint-Brieuc?
How long on average sun shines in October in Saint-Brieuc?
How high is the UV index in October in Saint-Brieuc?
Average temperature in October
Saint-Brieuc, France
- Average high temperature in October: 15.9°C
The warmest month (with the highest average high temperature) is August (20.6°C).
The month with the lowest average high temperature is January (8.5°C).
- Average low temperature in October: 10°C
The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).
Average pressure in October
Saint-Brieuc, France
- Average pressure in October: 1016.2mbar
The month with the highest atmospheric pressure is September (1018.3mbar).
The month with the lowest atmospheric pressure is November (1012.3mbar).
Average wind speed in October
Saint-Brieuc, France
- Average wind speed in October: 17km/h
The windiest month (with the highest average wind speed) is February (21.3km/h).
The calmest month (with the lowest average wind speed) is August (13.8km/h).
Average humidity in October
Saint-Brieuc, France
- Average humidity in October: 83%
The months with the highest relative humidity are January, November and December (85%).
The month with the lowest relative humidity is September (81%).
Average rainfall in October
Saint-Brieuc, France
- Average rainfall in October: 45mm
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days in October
Saint-Brieuc, France
- Average rainfall days in October: 14.4 days
The month with the highest number of rainy days is November (17.4 days).
The month with the least rainy days is September (11 days).
Average snowfall in October
Saint-Brieuc, France
- Average snowfall in October: 0mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in October
Saint-Brieuc, France
- Average snowfall days in October: 0 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in October /
Average sunshine in October
Saint-Brieuc, 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 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in October
Saint-Brieuc, France
- Average sunshine days in October: 11.7 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is November (8.3 days).
Average UV index in October
Saint-Brieuc, France
- Average UV index in October: 4
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
Saint-Brieuc, France
- Average cloud cover in October: 49
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 42).
Average visibility in October
Saint-Brieuc, France
- Average visibility in October: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Saint-Brieuc, France
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