Climate and monthly weather forecastLetterfearn, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Letterfearn, United Kingdom, with temperature in the range of an average high of 3.5°C (38.3°F) and an average low of 0.4°C (32.7°F). January brings the lowest temperatures, with an average high of 3.5°C (38.3°F) and an average low of 0.4°C (32.7°F). Weather in January »Weather in February
February, the last month of the winter in Letterfearn, is also a wintry month, with temperature in the range of an average low of 0.3°C (32.5°F) and an average high of 4°C (39.2°F). February's average high-temperature stands at a still icy 4°C (39.2°F), showing little deviation from January's 3.5°C (38.3°F). Weather in February »Weather in March
The first month of the spring, March, is also an icy month in Letterfearn, United Kingdom, with temperature in the range of an average high of 5.9°C (42.6°F) and an average low of 1.1°C (34°F). As Letterfearn welcomes March, the average high-temperature stabilizes at a still wintry 5.9°C (42.6°F), showing little deviation from February's 4°C (39.2°F). Weather in March »Weather in April
April is a chilly spring month in Letterfearn, United Kingdom, with temperature in the range of an average low of 3°C (37.4°F) and an average high of 9°C (48.2°F). Letterfearn's transition into April sees a mild rise in the average high-temperature, edging from a wintry 5.9°C (42.6°F) in March to a frosty 9°C (48.2°F). Weather in April »Weather in May
May, the last month of the spring in Letterfearn, is a fresh month, with an average temperature varying between 4.9°C (40.8°F) and 11.5°C (52.7°F). In May, Letterfearn experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 9°C (48.2°F) in April to a cool 11.5°C (52.7°F). Weather in May »Weather in June
June, the first month of the summer in Letterfearn, is a moderate month, with temperature in the range of an average high of 13.7°C (56.7°F) and an average low of 7.5°C (45.5°F). With the onset of June, the average high-temperature registers at a mild 13.7°C (56.7°F), subtly different from May's 11.5°C (52.7°F). Weather in June »Weather in July
July, the same as June, in Letterfearn, United Kingdom, is another refreshing summer month, with an average temperature fluctuating between 14.8°C (58.6°F) and 8.8°C (47.8°F). In Letterfearn, temperatures reach their average annual highs in July, measuring 14.8°C (58.6°F) and a minimum average of 8.8°C (47.8°F). Weather in July »Weather in August
August, the last month of the summer in Letterfearn, is another refreshing month, with an average temperature ranging between min 8.8°C (47.8°F) and max 14.3°C (57.7°F). Letterfearn records a slight change with August's average high-temperatures adjusting to a still mild 14.3°C (57.7°F) from July's 14.8°C (58.6°F). Weather in August »Weather in September
The first month of the autumn, September, is still a cool month in Letterfearn, United Kingdom, with temperature in the range of an average low of 7.5°C (45.5°F) and an average high of 12.5°C (54.5°F). The average high-temperature during September registers at a cool 12.5°C (54.5°F), closely corresponding to the preceding month. Weather in September »Weather in October
October, the same as September, in Letterfearn, United Kingdom, is another chilly autumn month, with an average temperature fluctuating between 9.6°C (49.3°F) and 5.1°C (41.2°F). The shift from September to October is characterized by an average high-temperature of a frosty 9.6°C (49.3°F), not significantly different from the 12.5°C (54.5°F) of September. Weather in October »Weather in November
November, the last month of the autumn in Letterfearn, is another chilly month, with temperature in the range of an average high of 6.1°C (43°F) and an average low of 2.4°C (36.3°F). In November, the average high-temperature marginally drops from a frosty 9.6°C (49.3°F) in October to a still chilly 6.1°C (43°F). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Letterfearn, United Kingdom, with an average temperature varying between 4.3°C (39.7°F) and 0.6°C (33.1°F). Upon the beginning of December, Letterfearn's high-temperatures register at a cold 4.3°C (39.7°F), closely mirroring the preceding month. Weather in December »Updated: Feb 9, 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
Letterfearn's temperature records reveal January as the coldest month, marked by average highs of 3.5°C (38.3°F) and lows of 0.4°C (32.7°F).
January, September, November and December, with an average relative humidity of 90%, are most humid months.
In Letterfearn, during the entire year, the rain falls for 257.7 days and collects up to 1158mm (45.59") of precipitation.
Months with snowfall in Letterfearn are January through May, October through December.
The month with the most snowfall in Letterfearn is January, when snow falls for 5.4 days and typically aggregates up to 105mm (4.13") of snow.
Throughout the year, there are 24.3 snowfall days, and 360mm (14.17") of snow is accumulated.
The months with the lowest UV index in Letterfearn are January and November, with an average maximum UV index of 1.
The months with the lowest humidity in Letterfearn are April and May, with an average relative humidity of 83%.
The month with the least rainfall in Letterfearn is April, when the rain falls for 19.2 days and typically collects 51mm (2.01") of precipitation.
The months with the most sunshine in Letterfearn, United Kingdom, are April through June, with an average of 4.9h of sunshine.
The months with the highest UV index in Letterfearn are May through September, with an average maximum UV index of 3.
June through September are months without snowfall in Letterfearn.
June has the longest days of the year, with an average of 17h and 48min of daylight.
Letterfearn's warmest month, July, registers temperatures that range from a high of 14.8°C (58.6°F) to a low of 8.8°C (47.8°F).
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends, 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.
December is the month with the most rainfall in Letterfearn. Rain falls for 22.5 days and accumulates 134mm (5.28") of precipitation.
With an average of 6h and 48min of daylight, December has the shortest days of the year in Letterfearn.
With an average of 2.2h of sunshine, December has the least sunshine of the year.
Average temperature
Letterfearn, United Kingdom
The warmest month (with the highest average high temperature) is July (14.8°C).
The month with the lowest average high temperature is January (3.5°C).
The months with the highest average low temperature are July and August (8.8°C).
The coldest month (with the lowest average low temperature) is February (0.3°C).
Average pressure
Letterfearn, United Kingdom
- Average pressure in January:
1006.4mbar - Average pressure in February:
1007mbar - Average pressure in March:
1010.8mbar - Average pressure in April:
1013.7mbar - Average pressure in May:
1014.5mbar - Average pressure in June:
1014.2mbar
- Average pressure in July:
1011.7mbar - Average pressure in August:
1010mbar - Average pressure in September:
1011.6mbar - Average pressure in October:
1009.9mbar - Average pressure in November:
1005.4mbar - Average pressure in December:
1005.4mbar
The month with the highest atmospheric pressure is May (1014.5mbar).
The months with the lowest atmospheric pressure are November and December (1005.4mbar).
Average wind speed
Letterfearn, United Kingdom
- Average wind speed in January:
18.6km/h - Average wind speed in February:
17.3km/h - Average wind speed in March:
17.4km/h - Average wind speed in April:
14.7km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
11km/h
- Average wind speed in July:
11.2km/h - Average wind speed in August:
11.7km/h - Average wind speed in September:
14.1km/h - Average wind speed in October:
14.7km/h - Average wind speed in November:
15.7km/h - Average wind speed in December:
18.1km/h
The windiest month (with the highest average wind speed) is January (18.6km/h).
The calmest month (with the lowest average wind speed) is June (11km/h).
Average humidity
Letterfearn, United Kingdom
The months with the highest relative humidity are January, September, November and December (90%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall
Letterfearn, United Kingdom
- Average rainfall in January:
133mm - Average rainfall in February:
96mm - Average rainfall in March:
108mm - Average rainfall in April:
51mm - Average rainfall in May:
82mm - Average rainfall in June:
71mm
The wettest month (with the highest rainfall) is December (134mm).
The driest month (with the least rainfall) is April (51mm).
Average rainfall days
Letterfearn, United Kingdom
- Average rainfall days in January:
20.8 days - Average rainfall days in February:
17.2 days - Average rainfall days in March:
21.3 days - Average rainfall days in April:
19.2 days - Average rainfall days in May:
20.9 days - Average rainfall days in June:
22 days
- Average rainfall days in July:
24.2 days - Average rainfall days in August:
24.8 days - Average rainfall days in September:
22.9 days - Average rainfall days in October:
21.7 days - Average rainfall days in November:
20.2 days - Average rainfall days in December:
22.5 days
The month with the highest number of rainy days is August (24.8 days).
The month with the least rainy days is February (17.2 days).
Average snowfall
Letterfearn, United Kingdom
The month with the highest snowfall is January (105mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days
Letterfearn, United Kingdom
- Average snowfall days in January:
5.4 days - Average snowfall days in February:
6.3 days - Average snowfall days in March:
4.3 days - Average snowfall days in April:
1.3 days - Average snowfall days in May:
0.3 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:
0.5 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
4.8 days
The month with the highest number of snowfall days is February (6.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Letterfearn, United Kingdom
- Average daylight in January:
7h and 30min - Average daylight in February:
9h and 30min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 18min - Average daylight in May:
16h and 36min - Average daylight in June:
17h and 48min
- Average daylight in July:
17h and 12min - Average daylight in August:
15h and 12min - Average daylight in September:
12h and 48min - Average daylight in October:
10h and 18min - Average daylight in November:
8h and 6min - Average daylight in December:
6h and 48min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in January:
2h and 30min - Average sunshine in February:
2h and 36min - Average sunshine in March:
3h and 12min - Average sunshine in April:
4h and 54min - Average sunshine in May:
4h and 54min - Average sunshine in June:
4h and 54min
- Average sunshine in July:
4h and 30min - Average sunshine in August:
3h and 54min - Average sunshine in September:
3h and 24min - Average sunshine in October:
2h and 54min - Average sunshine in November:
3h and 0min - Average sunshine in December:
2h and 12min
The months with the most sunshine are April, May and June (Average sunshine: 4h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 12min).
Average sunshine days
Letterfearn, United Kingdom
- Average sunshine days in January:
6.8 days - Average sunshine days in February:
6.2 days - Average sunshine days in March:
7 days - Average sunshine days in April:
7.8 days - Average sunshine days in May:
8.2 days - Average sunshine days in June:
5.7 days
- Average sunshine days in July:
4.8 days - Average sunshine days in August:
4.3 days - Average sunshine days in September:
4.9 days - Average sunshine days in October:
7.1 days - Average sunshine days in November:
7.3 days - Average sunshine days in December:
4.5 days
The month with the most sunshine days is May (8.2 days).
The month with the least sunshine days is August (4.3 days).
Average UV index
Letterfearn, United Kingdom
The months with the highest UV index are May, June, July, August and September (UV index 3).
The months with the lowest UV index are January and November (UV index 1).
Average cloud cover
Letterfearn, United Kingdom
The month with the most cloud cover is August (Cloud cover 78).
The month with the least cloud cover is April (Cloud cover 68).
Average visibility
Letterfearn, United Kingdom
The months with the highest visibility are April and May (9km).
The month with the lowest visibility is August (7km).
