Climate and monthly weather forecastSaint-Jean-Kerdaniel, France
Climate and monthly weather forecast
Weather in January
January, the same as December, in Saint-Jean-Kerdaniel, France, is another chilly winter month, with an average temperature ranging between max 8.5°C (47.3°F) and min 4.2°C (39.6°F). In Saint-Jean-Kerdaniel, France, the lowest average temperatures are observed in January, with a high of 8.5°C (47.3°F) and a low of 4.2°C (39.6°F). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Saint-Jean-Kerdaniel, France, with an average temperature ranging between max 8.8°C (47.8°F) and min 3.8°C (38.8°F). The arrival of February sees a recorded average high-temperature of a still frosty 8.8°C (47.8°F), showing little divergence from the previous month's conditions. Weather in February »Weather in March
March, the first month of the spring in Saint-Jean-Kerdaniel, is a cool month, with an average temperature varying between 10.9°C (51.6°F) and 4.8°C (40.6°F). Saint-Jean-Kerdaniel measures an average high-temperature of a fresh 10.9°C (51.6°F) in March, nearly consistent with the preceding month. Weather in March »Weather in April
April is a refreshing spring month in Saint-Jean-Kerdaniel, France, with an average temperature fluctuating between 6.1°C (43°F) and 13.3°C (55.9°F). April commences with an average high-temperature of a moderate 13.3°C (55.9°F), showing little deviation from March's 10.9°C (51.6°F). Weather in April »Weather in May
May, the last month of the spring in Saint-Jean-Kerdaniel, is another refreshing month, with an average temperature fluctuating between 8.3°C (46.9°F) and 15.5°C (59.9°F). The average high-temperature during May registers at a still mild 15.5°C (59.9°F), closely corresponding to the preceding month. Weather in May »Weather in June
June, the first month of the summer in Saint-Jean-Kerdaniel, is an enjoyable month, with an average temperature ranging between min 10.8°C (51.4°F) and max 18.3°C (64.9°F). The onset of June brings with it an average high-temperature of a comfortable 18.3°C (64.9°F), showing a negligible variation from the month before. Weather in June »Weather in July
July is a pleasant summer month in Saint-Jean-Kerdaniel, France, with temperature in the range of an average high of 20.4°C (68.7°F) and an average low of 12.7°C (54.9°F). July brings an average high-temperature of an agreeable 20.4°C (68.7°F), nearly identical to the preceding month. Weather in July »Weather in August
August, the last month of the summer in Saint-Jean-Kerdaniel, is another pleasant month, with an average temperature varying between 20.6°C (69.1°F) and 12.9°C (55.2°F). Saint-Jean-Kerdaniel registers the highest average temperatures during the month of August, with peaks of 20.6°C (69.1°F) and lows of 12.9°C (55.2°F). Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Saint-Jean-Kerdaniel, France, with an average temperature fluctuating between 19.2°C (66.6°F) and 11.5°C (52.7°F). The onset of September brings with it an average high-temperature of a comfortable 19.2°C (66.6°F), showing a negligible variation from the month before. Weather in September »Weather in October
October, like September, is another mild autumn month in Saint-Jean-Kerdaniel, France, with an average temperature fluctuating between 10°C (50°F) and 15.9°C (60.6°F). With October's onset, the weather reveals a slight temperature decrease, transitioning from a refreshing 19.2°C (66.6°F) in September to a moderate 15.9°C (60.6°F). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Saint-Jean-Kerdaniel, France, with an average temperature varying between 11.8°C (53.2°F) and 7.5°C (45.5°F). Saint-Jean-Kerdaniel's November weather shows a modest shift in high-temperatures, falling from October's moderate 15.9°C (60.6°F) to a cool 11.8°C (53.2°F). Weather in November »Weather in December
December, the first month of the winter in Saint-Jean-Kerdaniel, is also a frosty month, with an average temperature fluctuating between 5.6°C (42.1°F) and 9.4°C (48.9°F). At the onset of December, Saint-Jean-Kerdaniel records an average high-temperature of a chilly 9.4°C (48.9°F), showing little deviation from the preceding month. Weather in December »Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
In Saint-Jean-Kerdaniel, January records the average lowest temperatures, peaking at 8.5°C (47.3°F) and reaching a low of 4.2°C (39.6°F).
The months with the highest humidity in Saint-Jean-Kerdaniel, France, are January, November and December, with an average relative humidity of 85%.
Throughout the year, there are 175 rainfall days, and 425mm (16.73") of precipitation is accumulated.
January through April, November and December are months with snowfall in Saint-Jean-Kerdaniel, France.
In Saint-Jean-Kerdaniel, France, during the entire year, snow falls for 5.8 days and aggregates up to 35mm (1.38") of snow.
With an average of 3.5h of sunshine, January has the least sunshine of the year.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Saint-Jean-Kerdaniel.
The month with the most snowfall in Saint-Jean-Kerdaniel is February, when snow falls for 2.3 days and typically aggregates up to 13mm (0.51") of snow.
May through October are months without snowfall.
June has the longest days of the year in Saint-Jean-Kerdaniel, France, with an average of 16h and 6min of daylight.
The months with the highest UV index in Saint-Jean-Kerdaniel are June and July, with an average maximum UV index of 5.
With an average of 9.6h of sunshine, July has the most sunshine of the year in Saint-Jean-Kerdaniel, France.
With average temperatures fluctuating between a high of 20.6°C (69.1°F) and a low of 12.9°C (55.2°F), August stands out as the warmest month in Saint-Jean-Kerdaniel, France.
September is the least humid month in Saint-Jean-Kerdaniel, France, with an average relative humidity of 81%.
September is the month with the least rainfall in Saint-Jean-Kerdaniel, France. Rain falls for 11 days and accumulates 18mm (0.71") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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.
The month with the most rainfall in Saint-Jean-Kerdaniel, France, is November, when the rain falls for 17.4 days and typically aggregates up to 50mm (1.97") of precipitation.
With an average of 8h and 24min of daylight, December has the shortest days of the year in Saint-Jean-Kerdaniel.
Average temperature
Saint-Jean-Kerdaniel, France
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).
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
Saint-Jean-Kerdaniel, France
- Average pressure in January:
1017mbar - Average pressure in February:
1015.9mbar - Average pressure in March:
1016.5mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.4mbar - Average pressure in June:
1017.1mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1017mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1016.2mbar - Average pressure in November:
1012.3mbar - Average pressure in December:
1017.7mbar
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
Saint-Jean-Kerdaniel, France
- Average wind speed in January:
21.1km/h - Average wind speed in February:
21.3km/h - Average wind speed in March:
19.3km/h - Average wind speed in April:
16.1km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
14.4km/h
- Average wind speed in July:
14km/h - Average wind speed in August:
13.8km/h - Average wind speed in September:
14.7km/h - Average wind speed in October:
17km/h - Average wind speed in November:
20.3km/h - Average wind speed in December:
21.2km/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
Saint-Jean-Kerdaniel, France
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
Saint-Jean-Kerdaniel, France
The wettest month (with the highest rainfall) is November (50mm).
The driest month (with the least rainfall) is September (18mm).
Average rainfall days
Saint-Jean-Kerdaniel, France
- Average rainfall days in January:
16.4 days - Average rainfall days in February:
14.6 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
14.1 days
- Average rainfall days in July:
13.4 days - Average rainfall days in August:
15.4 days - Average rainfall days in September:
11 days - Average rainfall days in October:
14.4 days - Average rainfall days in November:
17.4 days - Average rainfall days in December:
16.1 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
Saint-Jean-Kerdaniel, France
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
Saint-Jean-Kerdaniel, France
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
0.5 days - Average snowfall days in April:
0.3 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:
0.5 days - Average snowfall days in December:
1 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 / Average sunshine
Saint-Jean-Kerdaniel, France
- Average daylight in January:
8h and 48min - Average daylight in February:
10h and 12min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 42min - Average daylight in May:
15h and 18min - Average daylight in June:
16h and 6min
- Average daylight in July:
15h and 42min - Average daylight in August:
14h and 18min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 48min - Average daylight in November:
9h and 12min - Average daylight in December:
8h and 24min
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 30min - Average sunshine in February:
5h and 18min - Average sunshine in March:
5h and 54min - Average sunshine in April:
7h and 12min - Average sunshine in May:
8h and 6min - Average sunshine in June:
9h and 6min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
7h and 36min - Average sunshine in September:
7h and 12min - Average sunshine in October:
6h and 12min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 48min
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
Saint-Jean-Kerdaniel, France
- Average sunshine days in January:
9.9 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
12.3 days - Average sunshine days in April:
13 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
11.2 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
11.7 days - Average sunshine days in November:
8.3 days - Average sunshine days in December:
11.2 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
Saint-Jean-Kerdaniel, France
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
Saint-Jean-Kerdaniel, France
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
Saint-Jean-Kerdaniel, France
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).
