Climate and monthly weather forecastTrelins, France
Climate and monthly weather forecast
Weather in January
January, like December, in Trelins, France, is an icy winter month, with an average temperature ranging between max 4.7°C (40.5°F) and min -1°C (30.2°F). Trelins's coldest temperatures are experienced in January, with average high temperatures of 4.7°C (40.5°F) and lows of -1°C (30.2°F). Weather in January »Weather in February
The last month of the winter, February, is another cold month in Trelins, France, with temperature in the range of an average high of 5.8°C (42.4°F) and an average low of -1.3°C (29.7°F). February welcomes an average high-temperature of a still cold 5.8°C (42.4°F), not much different from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Trelins, is a cool month, with an average temperature fluctuating between 1.7°C (35.1°F) and 10.3°C (50.5°F). Trelins's transition into March is marked by a minor temperature shift, moving from an icy 5.8°C (42.4°F) in February to a fresh 10.3°C (50.5°F). Weather in March »Weather in April
April in Trelins, France, is a mild spring month, with an average temperature fluctuating between 4.3°C (39.7°F) and 14.1°C (57.4°F). Trelins's transition into April is marked by a minor temperature shift, moving from a cool 10.3°C (50.5°F) in March to a moderate 14.1°C (57.4°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Trelins, France, with temperature in the range of an average high of 16.8°C (62.2°F) and an average low of 6.8°C (44.2°F). The transition into May notes an average high-temperature of a still refreshing 16.8°C (62.2°F), revealing a mild distinction from the 14.1°C (57.4°F) in April. Weather in May »Weather in June
The first month of the summer, June, is a pleasant month in Trelins, France, with an average temperature ranging between min 10.6°C (51.1°F) and max 21.2°C (70.2°F). June brings a slight elevation in the average high-temperature, transitioning from May's refreshing 16.8°C (62.2°F) to a pleasant 21.2°C (70.2°F). Weather in June »Weather in July
July is a moderately hot summer month in Trelins, France, with an average temperature ranging between min 12.8°C (55°F) and max 23.8°C (74.8°F). July brings an average high-temperature of a moderately hot 23.8°C (74.8°F), nearly identical to the preceding month. Weather in July »Weather in August
August, the last month of the summer in Trelins, is also a moderately hot month, with an average temperature varying between 12.7°C (54.9°F) and 24.2°C (75.6°F). Trelins's temperatures peak on average in August, reaching 24.2°C (75.6°F) at their highest and 12.7°C (54.9°F) at their lowest. Weather in August »Weather in September
September, the first month of the autumn in Trelins, is still a comfortable month, with an average temperature varying between 9.5°C (49.1°F) and 19.6°C (67.3°F). With September's onset, the weather reveals a slight temperature decrease, transitioning from a moderately hot 24.2°C (75.6°F) in August to a refreshing 19.6°C (67.3°F). Weather in September »Weather in October
October, like September, is another refreshing autumn month in Trelins, France, with an average temperature varying between 6.5°C (43.7°F) and 15.3°C (59.5°F). The arrival of October suggests a slight decrease in the average high-temperature, moving from a comfortable 19.6°C (67.3°F) in September to a mild 15.3°C (59.5°F). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Trelins, France, with temperature in the range of an average high of 9.5°C (49.1°F) and an average low of 3.2°C (37.8°F). November ushers in a slight temperature change, with average high-temperatures reducing from October's refreshing 15.3°C (59.5°F) to a chilly 9.5°C (49.1°F). Weather in November »Weather in December
December, the first month of the winter in Trelins, is also a frosty month, with an average temperature varying between 6.3°C (43.3°F) and 0.4°C (32.7°F). December's onset introduces a mild reduction in the average high-temperature, from a frosty 9.5°C (49.1°F) in November to a still chilly 6.3°C (43.3°F). Weather in December »Updated: Feb 8, 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 Trelins, January is the month with the lowest recorded average temperatures, measuring a high of 4.7°C (40.5°F) and a low of -1°C (30.2°F).
Throughout the year, in Trelins, France, there are 177.1 rainfall days, and 594mm (23.39") of precipitation is accumulated.
Months with snowfall in Trelins are January through May, October through December.
Throughout the year, in Trelins, France, there are 28.8 snowfall days, and 300mm (11.81") of snow is accumulated.
The month with the least sunshine in Trelins, France, is January, with an average of 4.3h of sunshine.
The months with the lowest UV index in Trelins, France, are January, February, November and December, with an average maximum UV index of 2.
February is the month with the least rainfall in Trelins. Rain falls for 12 days and accumulates 32mm (1.26") of precipitation.
The month with the most rainfall is May, when the rain falls for 20 days and typically aggregates up to 67mm (2.64") of precipitation.
June through September are months without snowfall in Trelins.
With an average of 15h and 42min of daylight, June has the longest days of the year in Trelins.
The months with the highest UV index in Trelins are June through August, with an average maximum UV index of 5.
Trelins's temperatures peak on average in August, reaching 24.2°C (75.6°F) at their highest and 12.7°C (54.9°F) at their lowest.
August is the least humid month in Trelins, with an average relative humidity of 74%.
The month with the most sunshine is August, with an average of 10.4h of sunshine.
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Trelins, 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 months with the highest humidity are November and December, with an average relative humidity of 86%.
November is the month with the most snowfall. Snow falls for 3.2 days and accumulates 86mm (3.39") of snow.
December has the shortest days of the year, with an average of 8h and 48min of daylight.
Average temperature
Trelins, France
The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (4.7°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 (-1.3°C).
Average pressure
Trelins, France
- Average pressure in January:
1019.7mbar - Average pressure in February:
1017.8mbar - Average pressure in March:
1017.1mbar - Average pressure in April:
1015.5mbar - Average pressure in May:
1016.4mbar - Average pressure in June:
1016.6mbar
- Average pressure in July:
1017.1mbar - Average pressure in August:
1017.6mbar - Average pressure in September:
1018.5mbar - Average pressure in October:
1018mbar - Average pressure in November:
1015.7mbar - Average pressure in December:
1021.3mbar
The month with the highest atmospheric pressure is December (1021.3mbar).
The month with the lowest atmospheric pressure is April (1015.5mbar).
Average wind speed
Trelins, France
- Average wind speed in January:
11.2km/h - Average wind speed in February:
12.6km/h - Average wind speed in March:
12.1km/h - Average wind speed in April:
11.4km/h - Average wind speed in May:
11.2km/h - Average wind speed in June:
9.6km/h
- Average wind speed in July:
8.9km/h - Average wind speed in August:
8.3km/h - Average wind speed in September:
8.8km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
11km/h - Average wind speed in December:
11.4km/h
The windiest month (with the highest average wind speed) is February (12.6km/h).
The calmest month (with the lowest average wind speed) is August (8.3km/h).
Average humidity
Trelins, France
The months with the highest relative humidity are November and December (86%).
The month with the lowest relative humidity is August (74%).
Average rainfall
Trelins, France
The wettest month (with the highest rainfall) is May (67mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days
Trelins, France
- Average rainfall days in January:
13.6 days - Average rainfall days in February:
12 days - Average rainfall days in March:
14.9 days - Average rainfall days in April:
17.2 days - Average rainfall days in May:
20 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
13.4 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
13.6 days - Average rainfall days in December:
13.2 days
The month with the highest number of rainy days is May (20 days).
The month with the least rainy days is October (11.9 days).
Average snowfall
Trelins, France
The month with the highest snowfall is November (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Trelins, France
- Average snowfall days in January:
8.6 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
2.8 days - Average snowfall days in April:
0.7 days - Average snowfall days in May:
0.2 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:
0.3 days - Average snowfall days in November:
3.2 days - Average snowfall days in December:
5.2 days
The month with the highest number of snowfall days is January (8.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Trelins, France
- Average daylight in January:
9h and 12min - Average daylight in February:
10h and 24min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 36min - Average daylight in May:
14h and 54min - Average daylight in June:
15h and 42min
- Average daylight in July:
15h and 18min - Average daylight in August:
14h and 6min - Average daylight in September:
12h and 30min - Average daylight in October:
10h and 54min - Average daylight in November:
9h and 30min - Average daylight in December:
8h and 48min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in January:
4h and 18min - Average sunshine in February:
5h and 30min - Average sunshine in March:
6h and 54min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 12min - Average sunshine in June:
9h and 18min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 24min - Average sunshine in September:
8h and 6min - Average sunshine in October:
6h and 18min - Average sunshine in November:
4h and 54min - Average sunshine in December:
4h and 48min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Trelins, France
- Average sunshine days in January:
11.3 days - Average sunshine days in February:
10.5 days - Average sunshine days in March:
12.7 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
7.8 days - Average sunshine days in June:
9.3 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15.3 days - Average sunshine days in September:
13.9 days - Average sunshine days in October:
16.4 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
13.2 days
The month with the most sunshine days is October (16.4 days).
The month with the least sunshine days is May (7.8 days).
Average UV index
Trelins, 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
Trelins, France
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Trelins, France
The months with the highest visibility are March and August (9km).
The months with the lowest visibility are January, February, April, May, June, July, September, October, November and December (8km).
