Climate and monthly weather forecastTrégrom, France
Climate and monthly weather forecast
Weather in January
January, like December, is another chilly winter month in Trégrom, France, with temperature in the range of an average high of 9°C (48.2°F) and an average low of 5.9°C (42.6°F). Trégrom, France, records the coldest temperatures in January, averaging a high of 9°C (48.2°F) and a low of 5.9°C (42.6°F). Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Trégrom, France, with an average temperature ranging between max 9.1°C (48.4°F) and min 5.4°C (41.7°F). The dawn of February sees an average high-temperature of a still frosty 9.1°C (48.4°F), subtly contrasting with January's 9°C (48.2°F). Weather in February »Weather in March
March, the first month of the spring in Trégrom, is a fresh month, with temperature in the range of an average low of 6°C (42.8°F) and an average high of 10.3°C (50.5°F). The transition from February to March sees an average high-temperature of a cool 10.3°C (50.5°F), indicating a minor variance from the prior month. Weather in March »Weather in April
April, the same as March, is another fresh spring month in Trégrom, France, with temperature in the range of an average low of 7.3°C (45.1°F) and an average high of 12.6°C (54.7°F). The introduction of April sees an average high-temperature of a still cool 12.6°C (54.7°F), hardly deviating from March. Weather in April »Weather in May
May, the last month of the spring in Trégrom, is a refreshing month, with an average temperature fluctuating between 9.6°C (49.3°F) and 14.3°C (57.7°F). During May, Trégrom records an average high-temperature of a refreshing 14.3°C (57.7°F), marking a slight divergence from April's 12.6°C (54.7°F). Weather in May »Weather in June
The first month of the summer, June, is a refreshing month in Trégrom, France, with an average temperature ranging between min 11.8°C (53.2°F) and max 16.9°C (62.4°F). June's weather records an average high-temperature of a still refreshing 16.9°C (62.4°F), showing little deviation from May. Weather in June »Weather in July
July, like June, in Trégrom, France, is another refreshing summer month, with an average temperature fluctuating between 18.8°C (65.8°F) and 13.8°C (56.8°F). As July takes its course, Trégrom's average high-temperature registers at a still enjoyable 18.8°C (65.8°F), closely aligning with the preceding month. Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Trégrom, France, with an average temperature varying between 14°C (57.2°F) and 19.1°C (66.4°F). The average temperatures reach their apex in August, averaging 19.1°C (66.4°F) at the high end and 14°C (57.2°F) at the low end. Weather in August »Weather in September
September, the first month of the autumn in Trégrom, is also an enjoyable month, with temperature in the range of an average low of 12.7°C (54.9°F) and an average high of 18°C (64.4°F). September's climate shows a minor adjustment in average high-temperatures to a still comfortable 18°C (64.4°F) from August's 19.1°C (66.4°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Trégrom, France, with an average temperature varying between 11.4°C (52.5°F) and 15.6°C (60.1°F). The transition from September to October sees average high-temperatures adjusting to a still refreshing 15.6°C (60.1°F), from a not significantly different 18°C (64.4°F). Weather in October »Weather in November
November, the last month of the autumn in Trégrom, is also a fresh month, with an average temperature varying between 12°C (53.6°F) and 9°C (48.2°F). Start of November brings a slight shift in the average high-temperature, dipping a bit from October's mild 15.6°C (60.1°F) to a fresh 12°C (53.6°F). Weather in November »Weather in December
December, the first month of the winter in Trégrom, is also a fresh month, with an average temperature varying between 10.1°C (50.2°F) and 7°C (44.6°F). The transition into December shows a subtle variation to a still cool 10.1°C (50.2°F) from November's 12°C (53.6°F) in the average high-temperature. 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
Trégrom experiences its average lowest temperatures in January, reaching a peak of 9°C (48.2°F) and a minimum of 5.9°C (42.6°F).
In Trégrom, during the entire year, the rain falls for 214.5 days and collects up to 643mm (25.31") of precipitation.
January through March, November and December are months with snowfall in Trégrom, France.
January is the month with the most snowfall. Snow falls for 0.9 days and accumulates 11mm (0.43") of snow.
In Trégrom, France, during the entire year, snow falls for 4.5 days and aggregates up to 38mm (1.5") of snow.
January has the least sunshine of the year in Trégrom, France, with an average of 3.4h of sunshine.
The months with the lowest UV index are January, February and November, with an average maximum UV index of 2.
February through April, September and October, with an average relative humidity of 82%, are the least humid months in Trégrom, France.
In Trégrom, France, snow does not fall in April through October.
With an average relative humidity of 85%, June is the most humid month in Trégrom, France.
The month with the longest days in Trégrom, France, is June, with an average of 16h and 6min of daylight.
July has the most sunshine of the year, with an average of 10.3h of sunshine.
The month with the highest UV index in Trégrom, France, is July, with an average maximum UV index of 5.
Trégrom's warmest temperatures are experienced in August, with average high temperatures of 19.1°C (66.4°F) and lows of 14°C (57.2°F).
September is the month with the least rainfall in Trégrom. Rain falls for 13.7 days and accumulates 28mm (1.1") of precipitation.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Trégrom, 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.
The month with the most rainfall in Trégrom, France, is November, when the rain falls for 21.7 days and typically aggregates up to 82mm (3.23") of precipitation.
December has the shortest days of the year, with an average of 8h and 24min of daylight.
Average temperature
Trégrom, France
The warmest month (with the highest average high temperature) is August (19.1°C).
The month with the lowest average high temperature is January (9°C).
The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is February (5.4°C).
Average pressure
Trégrom, France
- Average pressure in January:
1016.6mbar - Average pressure in February:
1015.7mbar - Average pressure in March:
1016.4mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1017.5mbar - 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:
1015.9mbar - Average pressure in November:
1011.9mbar - Average pressure in December:
1017.2mbar
The month with the highest atmospheric pressure is September (1018.2mbar).
The month with the lowest atmospheric pressure is November (1011.9mbar).
Average wind speed
Trégrom, France
- Average wind speed in January:
25.1km/h - Average wind speed in February:
25.3km/h - Average wind speed in March:
22.9km/h - Average wind speed in April:
18.8km/h - Average wind speed in May:
17.6km/h - Average wind speed in June:
17km/h
- Average wind speed in July:
16.3km/h - Average wind speed in August:
16.4km/h - Average wind speed in September:
18km/h - Average wind speed in October:
20km/h - Average wind speed in November:
24.4km/h - Average wind speed in December:
25.3km/h
The windiest months (with the highest average wind speed) are February and December (25.3km/h).
The calmest month (with the lowest average wind speed) is July (16.3km/h).
Average humidity
Trégrom, France
The month with the highest relative humidity is June (85%).
The months with the lowest relative humidity are February, March, April, September and October (82%).
Average rainfall
Trégrom, France
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days
Trégrom, France
- Average rainfall days in January:
20.9 days - Average rainfall days in February:
18.3 days - Average rainfall days in March:
18.1 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
16.7 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.5 days - Average rainfall days in August:
17.5 days - Average rainfall days in September:
13.7 days - Average rainfall days in October:
17.9 days - Average rainfall days in November:
21.7 days - Average rainfall days in December:
21.2 days
The month with the highest number of rainy days is November (21.7 days).
The month with the least rainy days is September (13.7 days).
Average snowfall
Trégrom, France
The month with the highest snowfall is January (11mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Trégrom, France
- Average snowfall days in January:
0.9 days - Average snowfall days in February:
1.9 days - Average snowfall days in March:
0.4 days - Average snowfall days in April:
0.1 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:
0.3 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Trégrom, 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 24min - Average sunshine in February:
5h and 24min - Average sunshine in March:
6h and 6min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 36min - Average sunshine in June:
9h and 42min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
7h and 48min - Average sunshine in September:
7h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
4h and 0min - Average sunshine in December:
3h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days
Trégrom, France
- Average sunshine days in January:
5.6 days - Average sunshine days in February:
5.3 days - Average sunshine days in March:
9.1 days - Average sunshine days in April:
10.3 days - Average sunshine days in May:
10.1 days - Average sunshine days in June:
9.7 days
- Average sunshine days in July:
10.1 days - Average sunshine days in August:
8.9 days - Average sunshine days in September:
11.1 days - Average sunshine days in October:
7.9 days - Average sunshine days in November:
4.8 days - Average sunshine days in December:
5.5 days
The month with the most sunshine days is September (11.1 days).
The month with the least sunshine days is November (4.8 days).
Average UV index
Trégrom, France
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February and November (UV index 2).
Average cloud cover
Trégrom, France
The month with the most cloud cover is January (Cloud cover 62).
The months with the least cloud cover are April, July and September (Cloud cover 42).
Average visibility
Trégrom, France
The months with the highest visibility are March, April, June, July and September (10km).
The months with the lowest visibility are January, February, May, August, October, November and December (9km).
