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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, the same as December, in Roscoff, France, is a frosty winter month, with an average temperature fluctuating between 6.7°C (44.1°F) and 9.6°C (49.3°F). Roscoff's weather in January displays an average high-temperature of a chilly 9.6°C (49.3°F), showing minor disparity from December's 10.6°C (51.1°F). Weather in January »
Weather in February
February, the last month of the winter in Roscoff, is another chilly month, with an average temperature fluctuating between 9.3°C (48.7°F) and 6.2°C (43.2°F). With average temperatures fluctuating between a high of 9.3°C (48.7°F) and a low of 6.2°C (43.2°F), February stands out as the coldest month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Roscoff, France, with an average temperature ranging between min 6.7°C (44.1°F) and max 10.5°C (50.9°F). The ushering in of March brings an average high-temperature of a fresh 10.5°C (50.9°F), closely mirroring the 9.3°C (48.7°F) of February. Weather in March »
Weather in April
April, like March, in Roscoff, France, is a cool spring month, with an average temperature ranging between max 12.3°C (54.1°F) and min 7.9°C (46.2°F). Roscoff records an average high-temperature of a still fresh 12.3°C (54.1°F) in April, maintaining a close correlation with March's 10.5°C (50.9°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Roscoff, France, with an average temperature varying between 9.8°C (49.6°F) and 14.1°C (57.4°F). The transition into May shows a subtle variation to a mild 14.1°C (57.4°F) from April's 12.3°C (54.1°F) in the average high-temperature. Weather in May »
Weather in June
June, the first month of the summer in Roscoff, is an enjoyable month, with an average temperature fluctuating between 12.4°C (54.3°F) and 16.8°C (62.2°F). As Roscoff steps into June, the average high-temperature holds at an enjoyable 16.8°C (62.2°F), hinting at a minor fluctuation from the prior month. Weather in June »
Weather in July
July, the same as June, is another refreshing summer month in Roscoff, France, with temperature in the range of an average low of 14°C (57.2°F) and an average high of 18.6°C (65.5°F). The commencement of July notes an average high-temperature of a still enjoyable 18.6°C (65.5°F), exhibiting little difference from the previous month. Weather in July »
Weather in August
The last month of the summer, August, is another comfortable month in Roscoff, France, with temperature in the range of an average low of 14.2°C (57.6°F) and an average high of 18.8°C (65.8°F). August proves to be the warmest month, recording an average peak temperature of 18.8°C (65.8°F) and a minimum temperature of 14.2°C (57.6°F). Weather in August »
Weather in September
September, the first month of the autumn in Roscoff, is still a refreshing month, with an average temperature ranging between max 17.9°C (64.2°F) and min 13.4°C (56.1°F). Roscoff's transition from August to September introduces an average high-temperature of a still refreshing 17.9°C (64.2°F), marking an insignificant variation from the 18.8°C (65.8°F). Weather in September »
Weather in October
October, like September, is another refreshing autumn month in Roscoff, France, with an average temperature ranging between min 12°C (53.6°F) and max 15.6°C (60.1°F). 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). Weather in October »
Weather in November
November, the last month of the autumn in Roscoff, is also a fresh month, with temperature in the range of an average high of 12.4°C (54.3°F) and an average low of 9.7°C (49.5°F). The transition into November subtly indicates a reduction in the average high-temperature, down to a cool 12.4°C (54.3°F) from October's mild 15.6°C (60.1°F). Weather in November »
Weather in December
December, the first month of the winter in Roscoff, is also a fresh month, with an average temperature ranging between max 10.6°C (51.1°F) and min 8.1°C (46.6°F). As November transitions into December, the average high-temperature rests at a still cool 10.6°C (51.1°F), maintaining a close resemblance to the previous month. Weather in December »
[Resources]Frequently asked questions
How many days does it rain in Roscoff?
Throughout the year, in Roscoff, there are 217.9 rainfall days, and 694mm (27.32") of precipitation is accumulated.
When does it snow in Roscoff?
Months with snowfall in Roscoff are January through March, November and December.
How many days does it snow in Roscoff?
Throughout the year, in Roscoff, there are 3.5 snowfall days, and 23mm (0.91") of snow is accumulated.
What are the coldest months in Roscoff?
With an average high-temperature of 9.3°C (48.7°F) and an average low-temperature of 6.2°C (43.2°F), February is the coldest month in Roscoff.
What is the least humid month in Roscoff?
The least humid month is February, with an average relative humidity of 80%.
What is the month with the lowest UV index in Roscoff?
February is the month with the lowest UV index in Roscoff, France, with an average maximum UV index of 2.
When does it snow the most in Roscoff?
The month with the most snowfall is March, when snow falls for 0.4 days and typically aggregates up to 7mm (0.28") of snow.
What is the month with the coldest sea water in Roscoff?
The month with the coldest seawater in Roscoff is March, with an average sea temperature of 9.9°C (49.8°F).
When it does not snow in Roscoff?
In Roscoff, snow does not fall in April through October.
What is the most humid month in Roscoff?
With an average relative humidity of 84%, June is the most humid month in Roscoff.
When are the longest days in Roscoff?
With an average of 16h and 6min of daylight, June has the longest days of the year.
What month has the most sunshine in Roscoff?
With an average of 10.3h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index in Roscoff?
The months with the highest UV index are July and August, with an average maximum UV index of 5.
What are the warmest months in Roscoff?
Roscoff's temperatures tend to reach their peak averages in August, with a high of 18.8°C (65.8°F) and a low of 14.2°C (57.6°F).
What month is the sea warmest in Roscoff?
The month with the warmest seawater in Roscoff is August, with an average sea temperature of 16.9°C (62.4°F).
What is the driest month in Roscoff?
The month with the least rainfall is September, when the rain falls for 14.1 days and typically collects 30mm (1.18") of precipitation.
When is Daylight Saving Time (DST) in Roscoff?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Roscoff, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the wettest month in Roscoff?
The month with the most rainfall in Roscoff, France, is November, when the rain falls for 22.4 days and typically aggregates up to 95mm (3.74") of precipitation.
What is the month with the shortest days in Roscoff?
December has the shortest days of the year, with an average of 8h and 24min of daylight.
What is the month with the least sunshine in Roscoff?
December has the least sunshine of the year in Roscoff, France, with an average of 3.3h of sunshine.
Average temperature
Roscoff, France
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).
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
Roscoff, France
- Average pressure in January:
1016.5mbar - Average pressure in February:
1015.6mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.6mbar - Average pressure in June:
1017.1mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1016.9mbar - Average pressure in September:
1018.2mbar - Average pressure in October:
1015.8mbar - Average pressure in November:
1011.8mbar - Average pressure in December:
1017.1mbar
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
Roscoff, France
- Average wind speed in January:
26.8km/h - Average wind speed in February:
27km/h - Average wind speed in March:
24.5km/h - Average wind speed in April:
20.1km/h - Average wind speed in May:
18.7km/h - Average wind speed in June:
18.2km/h
- Average wind speed in July:
17.6km/h - Average wind speed in August:
17.8km/h - Average wind speed in September:
19.1km/h - Average wind speed in October:
21.5km/h - Average wind speed in November:
26.4km/h - Average wind speed in December:
27.3km/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
Roscoff, France
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is February (80%).
Average rainfall
Roscoff, France
The wettest month (with the highest rainfall) is November (95mm).
The driest month (with the least rainfall) is September (30mm).
Average rainfall days
Roscoff, France
- Average rainfall days in January:
22.1 days - Average rainfall days in February:
19.5 days - Average rainfall days in March:
17.6 days - Average rainfall days in April:
15.8 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
16.3 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
18 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
17.7 days - Average rainfall days in November:
22.4 days - Average rainfall days in December:
21.7 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
Roscoff, France
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
Roscoff, France
- Average snowfall days in January:
0.8 days - Average snowfall days in February:
1.4 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.2 days - Average snowfall days in December:
0.7 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
Roscoff, France
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 / Average sunshine
Roscoff, France
- Average daylight in January:
8h and 5min - Average daylight in February:
10h and 1min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 4min - Average daylight in May:
15h and 2min - Average daylight in June:
16h and 1min
- Average daylight in July:
15h and 4min - Average daylight in August:
14h and 2min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 5min - Average daylight in November:
9h and 1min - Average daylight in December:
8h and 2min
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 January:
3h and 2min - Average sunshine in February:
5h and 3min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 3min - Average sunshine in May:
8h and 5min - Average sunshine in June:
9h and 5min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
7h and 5min - Average sunshine in September:
7h and 1min - Average sunshine in October:
6h and 3min - Average sunshine in November:
4h and 1min - Average sunshine in December:
3h and 2min
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
Roscoff, France
- Average sunshine days in January:
4.8 days - Average sunshine days in February:
5.1 days - Average sunshine days in March:
9 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
10.6 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
10.8 days - Average sunshine days in August:
8.5 days - Average sunshine days in September:
11.3 days - Average sunshine days in October:
7.4 days - Average sunshine days in November:
4.6 days - Average sunshine days in December:
5 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
Roscoff, France
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
Roscoff, France
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
Roscoff, France
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).
Roscoff, France
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