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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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, the same as December, in Tréhorenteuc, France, is another chilly winter month, with an average temperature ranging between max 8.4°C (47.1°F) and min 2.6°C (36.7°F). January, with an average high of 8.4°C (47.1°F) and a low of 2.6°C (36.7°F), signifies the coldest month of the year. Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Tréhorenteuc, France, with temperature in the range of an average high of 9.1°C (48.4°F) and an average low of 2.3°C (36.1°F). With February's advent, Tréhorenteuc sees an average high-temperature of a still frosty 9.1°C (48.4°F), subtly shifted from January's 8.4°C (47.1°F). Weather in February »
Weather in March
March, the first month of the spring in Tréhorenteuc, is a fresh month, with an average temperature ranging between min 3.6°C (38.5°F) and max 12.1°C (53.8°F). March's arrival sees a mild rise in the average high-temperature, transitioning from February's frosty 9.1°C (48.4°F) to a fresh 12.1°C (53.8°F). Weather in March »
Weather in April
April in Tréhorenteuc, France, is a mild spring month, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 15.2°C (59.4°F). The start of April signals a slight increase in the average high-temperature, moving from a fresh 12.1°C (53.8°F) in March to a refreshing 15.2°C (59.4°F). Weather in April »
Weather in May
The last month of the spring, May, is a refreshing month in Tréhorenteuc, France, with an average temperature ranging between max 17.4°C (63.3°F) and min 8°C (46.4°F). The high-temperature average in May for Tréhorenteuc is a still refreshing 17.4°C (63.3°F), staying closely aligned with April's conditions. Weather in May »
Weather in June
The first month of the summer, June, is a pleasant month in Tréhorenteuc, France, with temperature in the range of an average high of 20.7°C (69.3°F) and an average low of 11°C (51.8°F). The embrace of June brings a minor uplift in the average high-temperature, shifting from a comfortable 17.4°C (63.3°F) in May to a pleasant 20.7°C (69.3°F). Weather in June »
Weather in July
July is a warm summer month in Tréhorenteuc, France, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 23°C (73.4°F). Transitioning into July, Tréhorenteuc experiences an average high-temperature of a moderately hot 23°C (73.4°F), marking a minor shift from the preceding month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Tréhorenteuc, France, with an average temperature varying between 23.1°C (73.6°F) and 12.6°C (54.7°F). August is the month that records the highest temperatures, with averages ranging from a high of 23.1°C (73.6°F) to a low of 12.6°C (54.7°F). Weather in August »
Weather in September
September, the first month of the autumn in Tréhorenteuc, is also an agreeable month, with an average temperature varying between 20.8°C (69.4°F) and 10.8°C (51.4°F). With September's advent, Tréhorenteuc sees an average high-temperature of an agreeable 20.8°C (69.4°F), subtly shifted from August's 23.1°C (73.6°F). Weather in September »
Weather in October
October, the same as September, is another refreshing autumn month in Tréhorenteuc, France, with an average temperature varying between 16.9°C (62.4°F) and 9.2°C (48.6°F). The onset of October is marked by a minor decrease in temperature, transitioning from a pleasant 20.8°C (69.4°F) in September to a refreshing 16.9°C (62.4°F). Weather in October »
Weather in November
November, the last month of the autumn in Tréhorenteuc, is another cool month, with an average temperature varying between 11.9°C (53.4°F) and 6.3°C (43.3°F). A moderate decline in average high-temperatures is noted in November, moving from a comfortable 16.9°C (62.4°F) in October to a fresh 11.9°C (53.4°F). Weather in November »
Weather in December
December, the first month of the winter in Tréhorenteuc, is also a frosty month, with an average temperature fluctuating between 9.1°C (48.4°F) and 4.2°C (39.6°F). A minimal variation is noted in Tréhorenteuc's average high-temperature at the onset of December, reaching a frosty 9.1°C (48.4°F) from November's 11.9°C (53.4°F). 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
What part of the year is the coldest in Tréhorenteuc?
With an average high-temperature of 8.4°C (47.1°F) and an average low-temperature of 2.6°C (36.7°F), January is the coldest month in Tréhorenteuc.
How many days does it rain in Tréhorenteuc?
Throughout the year, there are 150.1 rainfall days, and 330mm (12.99") of precipitation is accumulated.
When does it snow in Tréhorenteuc?
January through April, November and December are months with snowfall.
How many days does it snow in Tréhorenteuc?
Throughout the year, there are 2.8 snowfall days, and 10mm (0.39") of snow is accumulated.
What is the month with the least sunshine in Tréhorenteuc?
The month with the least sunshine is January, with an average of 4.2h of sunshine.
When is the lowest UV index in Tréhorenteuc?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Tréhorenteuc.
When does it snow the most in Tréhorenteuc?
The months with the most snowfall in Tréhorenteuc, France, are February through April and December, with an average 2mm (0.08") of accumulated snow.
When it does not snow in Tréhorenteuc?
May through October are months without snowfall in Tréhorenteuc.
What is the wettest month in Tréhorenteuc?
The month with the most rainfall in Tréhorenteuc, France, is June, when the rain falls for 14.4 days and typically aggregates up to 39mm (1.54") of precipitation.
When are the longest days in Tréhorenteuc?
With an average of 16h and 0min of daylight, June has the longest days of the year.
What is the month with the highest UV index in Tréhorenteuc?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What is the least humid month in Tréhorenteuc?
The months with the lowest humidity are July through September, with an average relative humidity of 78%.
What month has the most sunshine in Tréhorenteuc?
With an average of 9.7h of sunshine, July has the most sunshine of the year in Tréhorenteuc.
What is the warmest month in Tréhorenteuc?
August is the warmest month, exhibiting average temperatures of 23.1°C (73.6°F) at the peak and 12.6°C (54.7°F) at the base.
What is the driest month in Tréhorenteuc?
The month with the least rainfall is September, when the rain falls for 8.4 days and typically collects 12mm (0.47") of precipitation.
When is Daylight Saving Time (DST) in Tréhorenteuc?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Tréhorenteuc, France, 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 most humid month in Tréhorenteuc?
With an average relative humidity of 88%, December is the most humid month in Tréhorenteuc, France.
What is the month with the shortest days in Tréhorenteuc?
The month with the shortest days is December, with an average of 8h and 30min of daylight.
Average temperature
Tréhorenteuc, France
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (8.4°C).
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is February (2.3°C).
Average pressure
Tréhorenteuc, France
- Average pressure in January:
1017.6mbar - Average pressure in February:
1016.4mbar - Average pressure in March:
1016.6mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1017.3mbar - Average pressure in June:
1016.9mbar
- Average pressure in July:
1017.2mbar - Average pressure in August:
1017.1mbar - Average pressure in September:
1018.3mbar - Average pressure in October:
1016.5mbar - Average pressure in November:
1012.9mbar - Average pressure in December:
1018.4mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is November (1012.9mbar).
Average wind speed
Tréhorenteuc, France
- Average wind speed in January:
16.8km/h - Average wind speed in February:
17.6km/h - Average wind speed in March:
16.1km/h - Average wind speed in April:
13.6km/h - Average wind speed in May:
13.2km/h - Average wind speed in June:
12.6km/h
- Average wind speed in July:
12.3km/h - Average wind speed in August:
11.7km/h - Average wind speed in September:
12.1km/h - Average wind speed in October:
13.7km/h - Average wind speed in November:
16.1km/h - Average wind speed in December:
16.8km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity
Tréhorenteuc, France
The month with the highest relative humidity is December (88%).
The months with the lowest relative humidity are July, August and September (78%).
Average rainfall
Tréhorenteuc, France
The wettest month (with the highest rainfall) is June (39mm).
The driest month (with the least rainfall) is September (12mm).
Average rainfall days
Tréhorenteuc, France
- Average rainfall days in January:
13.3 days - Average rainfall days in February:
11 days - Average rainfall days in March:
13.6 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
14.4 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
11.5 days - Average rainfall days in September:
8.4 days - Average rainfall days in October:
11.3 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
12.2 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is September (8.4 days).
Average snowfall
Tréhorenteuc, France
The months with the highest snowfall are February, March, April and December (2mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Tréhorenteuc, France
- Average snowfall days in January:
0.7 days - Average snowfall days in February:
0.8 days - Average snowfall days in March:
0.3 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:
0.2 days - Average snowfall days in December:
0.5 days
The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Tréhorenteuc, 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 1min - Average daylight in June:
16h and 0min
- 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 2min - Average daylight in December:
8h and 3min
The month with the longest days is June (Average daylight: 16h and 0min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
8h and 1min - Average sunshine in September:
7h and 3min - Average sunshine in October:
6h and 2min - Average sunshine in November:
4h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Tréhorenteuc, France
- Average sunshine days in January:
13.5 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
14.9 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
12.1 days - Average sunshine days in June:
12.8 days
- Average sunshine days in July:
13.7 days - Average sunshine days in August:
15.5 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
13.2 days - Average sunshine days in December:
15.9 days
The month with the most sunshine days is September (18.5 days).
The month with the least sunshine days is May (12.1 days).
Average UV index
Tréhorenteuc, France
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Tréhorenteuc, France
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 41).
Average visibility
Tréhorenteuc, France
The months with the highest visibility are January, February, March, April, June, July, October, November and December (9km).
The months with the lowest visibility are May, August and September (8km).
