Expand
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
Weather in January
January, the same as December, in Trelech, United Kingdom, is another chilly winter month, with temperature in the range of an average high of 7.7°C (45.9°F) and an average low of 4°C (39.2°F). Trelech notes an average high-temperature of a still frosty 7.7°C (45.9°F) in January, displaying minor variation from December. Weather in January »
Weather in February
February, the last month of the winter in Trelech, is another chilly month, with an average temperature fluctuating between 7.6°C (45.7°F) and 3.9°C (39°F). Trelech witnesses the coldest weather in February, with temperatures averaging a high of 7.6°C (45.7°F) and a low of 3.9°C (39°F). Weather in February »
Weather in March
March, the first month of the spring in Trelech, is also a frosty month, with temperature in the range of an average high of 9.3°C (48.7°F) and an average low of 4.2°C (39.6°F). As Trelech, United Kingdom, steps into March, the average high-temperature is measured at a still frosty 9.3°C (48.7°F), displaying minor differences from February's 7.6°C (45.7°F). Weather in March »
Weather in April
April is a fresh spring month in Trelech, United Kingdom, with an average temperature varying between 11.9°C (53.4°F) and 5.9°C (42.6°F). April's presence marks an average high-temperature of a cool 11.9°C (53.4°F), subtly varied from March's 9.3°C (48.7°F). Weather in April »
Weather in May
May, the last month of the spring in Trelech, is a moderate month, with temperature in the range of an average low of 7.9°C (46.2°F) and an average high of 14.1°C (57.4°F). May's weather records an average high-temperature of a moderate 14.1°C (57.4°F), showing little deviation from April. Weather in May »
Weather in June
The first month of the summer, June, is an enjoyable month in Trelech, United Kingdom, with an average temperature ranging between min 10.6°C (51.1°F) and max 16.8°C (62.2°F). The beginning of June records an average high-temperature of a comfortable 16.8°C (62.2°F), marking a negligible difference from May's 14.1°C (57.4°F). Weather in June »
Weather in July
July, like June, in Trelech, United Kingdom, is another enjoyable summer month, with temperature in the range of an average high of 17.9°C (64.2°F) and an average low of 12.3°C (54.1°F). In Trelech, the average temperatures in July are the highest, with a peak at 17.9°C (64.2°F) and a low of 12.3°C (54.1°F). Weather in July »
Weather in August
August, the last month of the summer in Trelech, is also an enjoyable month, with an average temperature fluctuating between 17.5°C (63.5°F) and 12.8°C (55°F). The transition into August notes an average high-temperature of a still enjoyable 17.5°C (63.5°F), revealing a mild distinction from the 17.9°C (64.2°F) in July. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in Trelech, United Kingdom, with an average temperature fluctuating between 11.4°C (52.5°F) and 16.2°C (61.2°F). In September, the average high-temperature registers at a still refreshing 16.2°C (61.2°F), nearly identical to August's 17.5°C (63.5°F). Weather in September »
Weather in October
October, the same as September, in Trelech, United Kingdom, is a moderate autumn month, with an average temperature varying between 13.7°C (56.7°F) and 9.7°C (49.5°F). The arrival of October sees a recorded average high-temperature of a still refreshing 13.7°C (56.7°F), showing little divergence from the previous month's conditions. Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Trelech, United Kingdom, with an average temperature ranging between min 7°C (44.6°F) and max 10.4°C (50.7°F). Trelech records a mild change in average high-temperature during November, easing from a refreshing 13.7°C (56.7°F) in October to a fresh 10.4°C (50.7°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Trelech, United Kingdom, with an average temperature varying between 5.4°C (41.7°F) and 8.6°C (47.5°F). December's advent notes a subtle adjustment in average high-temperature to a frosty 8.6°C (47.5°F) from November. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Trelech?
The most humid month in Trelech is January, with an average relative humidity of 87%.
How many days does it rain in Trelech?
In Trelech, during the entire year, the rain falls for 210.2 days and collects up to 515mm (20.28") of precipitation.
When does it snow in Trelech?
January, February, November and December are months with snowfall.
How many days does it snow in Trelech?
Throughout the year, in Trelech, United Kingdom, there are 3.9 snowfall days, and 15mm (0.59") of snow is accumulated.
What is the month with the least sunshine in Trelech?
The month with the least sunshine is January, with an average of 3.6h of sunshine.
What are the months with the lowest UV index in Trelech?
The months with the lowest UV index in Trelech, United Kingdom, are January through March, November and December, with an average maximum UV index of 2.
What month is the coldest in Trelech?
Trelech's February weather, with an average high temperature of 7.6°C (45.7°F) and an average low temperature of 3.9°C (39°F), tends to be the coldest of the year.
What is the snowiest month in Trelech?
The month with the most snowfall is February, when snow falls for 1.3 days and typically aggregates up to 7mm (0.28") of snow.
When it does not snow in Trelech?
March through October are months without snowfall.
What is the least humid month in Trelech?
The months with the lowest humidity in Trelech, United Kingdom, are April and May, with an average relative humidity of 82%.
What is the driest month in Trelech?
May is the month with the least rainfall in Trelech, United Kingdom. Rain falls for 15.2 days and accumulates 24mm (0.94") of precipitation.
What month has the most sunshine in Trelech?
The month with the most sunshine in Trelech, United Kingdom, is May, with an average of 8h of sunshine.
When is the highest UV index in Trelech?
The months with the highest UV index are May through September, with an average maximum UV index of 4.
When are the longest days in Trelech?
June has the longest days of the year, with an average of 16h and 36min of daylight.
What part of the year is the hottest in Trelech?
In Trelech, United Kingdom, the average highest temperatures are observed in July, with a high of 17.9°C (64.2°F) and a low of 12.3°C (54.1°F).
When is Daylight Saving Time (DST) in Trelech?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Trelech, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.
What is the wettest month in Trelech?
The month with the most rainfall in Trelech is November, when the rain falls for 19.7 days and typically aggregates up to 60mm (2.36") of precipitation.
What is the month with the shortest days in Trelech?
With an average of 7h and 54min of daylight, December has the shortest days of the year in Trelech, United Kingdom.
Average temperature
Trelech, United Kingdom
The warmest month (with the highest average high temperature) is July (17.9°C).
The month with the lowest average high temperature is February (7.6°C).
The month with the highest average low temperature is August (12.8°C).
The coldest month (with the lowest average low temperature) is February (3.9°C).
Average pressure
Trelech, United Kingdom
- Average pressure in January:
1013.5mbar - Average pressure in February:
1013mbar - Average pressure in March:
1015.1mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1015mbar - Average pressure in August:
1014.4mbar - Average pressure in September:
1016.6mbar - Average pressure in October:
1014.2mbar - Average pressure in November:
1009.6mbar - Average pressure in December:
1013.5mbar
The months with the highest atmospheric pressure are May and September (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed
Trelech, United Kingdom
- Average wind speed in January:
21.3km/h - Average wind speed in February:
21.7km/h - Average wind speed in March:
18.8km/h - Average wind speed in April:
15.7km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
14.5km/h
- Average wind speed in July:
14.7km/h - Average wind speed in August:
16.2km/h - Average wind speed in September:
16.9km/h - Average wind speed in October:
18.9km/h - Average wind speed in November:
20.9km/h - Average wind speed in December:
22.3km/h
The windiest month (with the highest average wind speed) is December (22.3km/h).
The calmest month (with the lowest average wind speed) is June (14.5km/h).
Average humidity
Trelech, United Kingdom
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall
Trelech, United Kingdom
The wettest month (with the highest rainfall) is November (60mm).
The driest month (with the least rainfall) is May (24mm).
Average rainfall days
Trelech, United Kingdom
- Average rainfall days in January:
20 days - Average rainfall days in February:
15.6 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
15.2 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
19.8 days - Average rainfall days in August:
20.4 days - Average rainfall days in September:
15.8 days - Average rainfall days in October:
17.7 days - Average rainfall days in November:
19.7 days - Average rainfall days in December:
20.6 days
The month with the highest number of rainy days is December (20.6 days).
The month with the least rainy days is April (13.5 days).
Average snowfall
Trelech, United Kingdom
The month with the highest snowfall is February (7mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).
Average snowfall days
Trelech, United Kingdom
- Average snowfall days in January:
1.2 days - Average snowfall days in February:
1.3 days - Average snowfall days in March:
0.1 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:
0.4 days - Average snowfall days in December:
0.9 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Trelech, United Kingdom
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 0min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
7h and 3min - Average sunshine in August:
7h and 1min - Average sunshine in September:
6h and 5min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 5min - Average sunshine in December:
3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Trelech, United Kingdom
- Average sunshine days in January:
8.2 days - Average sunshine days in February:
9 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
13.1 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
7.9 days - Average sunshine days in August:
6.3 days - Average sunshine days in September:
10 days - Average sunshine days in October:
8.6 days - Average sunshine days in November:
7.5 days - Average sunshine days in December:
6.6 days
The month with the most sunshine days is March (13.2 days).
The month with the least sunshine days is August (6.3 days).
Average UV index
Trelech, United Kingdom
The months with the highest UV index are May, June, July, August and September (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Trelech, United Kingdom
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are April and May (Cloud cover 48).
Average visibility
Trelech, United Kingdom
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).
Trelech, United Kingdom
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
