Climate and monthly weather forecastLetterbreen, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, is an icy winter month in Letterbreen, United Kingdom, with an average temperature varying between 1.5°C (34.7°F) and 5.9°C (42.6°F). The month of January sees the lowest average temperatures, reaching 5.9°C (42.6°F) at the peak and 1.5°C (34.7°F) at the low. Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Letterbreen, United Kingdom, with temperature in the range of an average high of 6.8°C (44.2°F) and an average low of 1.5°C (34.7°F). The onset of February manifests an average high-temperature of a frosty 6.8°C (44.2°F), demonstrating a minor variation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Letterbreen, United Kingdom, with an average temperature ranging between max 8.5°C (47.3°F) and min 1.9°C (35.4°F). The arrival of March records an average high-temperature of a still frosty 8.5°C (47.3°F), closely related to the 6.8°C (44.2°F) observed in February. Weather in March »Weather in April
April in Letterbreen, United Kingdom, is a fresh spring month, with an average temperature ranging between max 11.3°C (52.3°F) and min 3.4°C (38.1°F). The advent of April sees the average high-temperature at a cool 11.3°C (52.3°F), subtly shifted from March's 8.5°C (47.3°F). Weather in April »Weather in May
May, the last month of the spring in Letterbreen, is a mild month, with an average temperature varying between 13.5°C (56.3°F) and 5.7°C (42.3°F). Letterbreen in May witnesses an average high-temperature of a refreshing 13.5°C (56.3°F), indicating a slight variation from April's 11.3°C (52.3°F). Weather in May »Weather in June
June, the first month of the summer in Letterbreen, is still a mild month, with temperature in the range of an average low of 8.2°C (46.8°F) and an average high of 15.9°C (60.6°F). The arrival of June brings an average high-temperature of a still moderate 15.9°C (60.6°F), nearly identical to May's 13.5°C (56.3°F). Weather in June »Weather in July
July in Letterbreen, United Kingdom, is a comfortable summer month, with an average temperature ranging between min 9.8°C (49.6°F) and max 16.8°C (62.2°F). Letterbreen's warmest weather arrives in July, when temperatures average a high of 16.8°C (62.2°F) and a low of 9.8°C (49.6°F). Weather in July »Weather in August
The last month of the summer, August, is another refreshing month in Letterbreen, United Kingdom, with an average temperature ranging between max 16.3°C (61.3°F) and min 9.8°C (49.6°F). August's onset records a minor alteration in the average high-temperature to a still enjoyable 16.3°C (61.3°F) from July's 16.8°C (62.2°F). Weather in August »Weather in September
The first month of the autumn, September, is still a mild month in Letterbreen, United Kingdom, with an average temperature fluctuating between 14.5°C (58.1°F) and 8.1°C (46.6°F). As September takes its course, Letterbreen's average high-temperature registers at a moderate 14.5°C (58.1°F), closely aligning with the preceding month. Weather in September »Weather in October
October, like September, in Letterbreen, United Kingdom, is another fresh autumn month, with temperature in the range of an average low of 6.5°C (43.7°F) and an average high of 12.3°C (54.1°F). Letterbreen sees the arrival of October with an average high-temperature of a fresh 12.3°C (54.1°F), indicating a subtle variation from September. Weather in October »Weather in November
November, the last month of the autumn in Letterbreen, is also a frosty month, with temperature in the range of an average high of 8.1°C (46.6°F) and an average low of 3.7°C (38.7°F). The shift from October to November includes a small decrease in the average high-temperature, from a cool 12.3°C (54.1°F) to a frosty 8.1°C (46.6°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Letterbreen, United Kingdom, with an average temperature ranging between max 6.4°C (43.5°F) and min 2.1°C (35.8°F). The transition from November to December sees an average high-temperature of a still chilly 6.4°C (43.5°F), indicating a minor variance from the prior month. Weather in December »Updated: Feb 7, 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
The lowest temperatures in Letterbreen, United Kingdom, are recorded in January, with averages reaching a high of 5.9°C (42.6°F) and a low of 1.5°C (34.7°F).
In Letterbreen, during the entire year, the rain falls for 195 days and collects up to 525mm (20.67") of precipitation.
Months with snowfall are January through April and December.
In Letterbreen, United Kingdom, during the entire year, snow falls for 11 days and aggregates up to 90mm (3.54") of snow.
The month with the least sunshine is January, with an average of 3.2h of sunshine.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The month with the most snowfall in Letterbreen is February, when snow falls for 3 days and typically aggregates up to 31mm (1.22") of snow.
The least humid month is April, with an average relative humidity of 85%.
The month with the least rainfall in Letterbreen, United Kingdom, is April, when the rain falls for 14.8 days and typically collects 30mm (1.18") of precipitation.
In Letterbreen, United Kingdom, snow does not fall in May through November.
May and June, with an average maximum UV index of 4, are months with the highest UV index in Letterbreen.
June has the longest days of the year in Letterbreen, with an average of 17h and 6min of daylight.
With an average of 6.1h of sunshine, June has the most sunshine of the year in Letterbreen, United Kingdom.
Letterbreen's July weather, marked by an average high temperature of 16.8°C (62.2°F) and an average low temperature of 9.8°C (49.6°F), is the warmest in the year.
The month with the most rainfall in Letterbreen, United Kingdom, is August, when the rain falls for 19.1 days and typically aggregates up to 59mm (2.32") of precipitation.
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.
The months with the highest humidity are November and December, with an average relative humidity of 92%.
With an average of 7h and 24min of daylight, December has the shortest days of the year in Letterbreen.
Average temperature
Letterbreen, United Kingdom
The warmest month (with the highest average high temperature) is July (16.8°C).
The month with the lowest average high temperature is January (5.9°C).
The months with the highest average low temperature are July and August (9.8°C).
The coldest months (with the lowest average low temperature) are January and February (1.5°C).
Average pressure
Letterbreen, United Kingdom
- Average pressure in January:
1009.6mbar - Average pressure in February:
1009.5mbar - Average pressure in March:
1013.1mbar - Average pressure in April:
1014.3mbar - Average pressure in May:
1015.4mbar - Average pressure in June:
1014.9mbar
- Average pressure in July:
1013.2mbar - Average pressure in August:
1011.7mbar - Average pressure in September:
1014.1mbar - Average pressure in October:
1011.4mbar - Average pressure in November:
1007.1mbar - Average pressure in December:
1009.1mbar
The month with the highest atmospheric pressure is May (1015.4mbar).
The month with the lowest atmospheric pressure is November (1007.1mbar).
Average wind speed
Letterbreen, United Kingdom
- Average wind speed in January:
16.9km/h - Average wind speed in February:
16.3km/h - Average wind speed in March:
15.7km/h - Average wind speed in April:
13.3km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
11.3km/h
- Average wind speed in July:
11km/h - Average wind speed in August:
11.7km/h - Average wind speed in September:
12.4km/h - Average wind speed in October:
13.3km/h - Average wind speed in November:
14.3km/h - Average wind speed in December:
16.1km/h
The windiest month (with the highest average wind speed) is January (16.9km/h).
The calmest month (with the lowest average wind speed) is July (11km/h).
Average humidity
Letterbreen, United Kingdom
The months with the highest relative humidity are November and December (92%).
The month with the lowest relative humidity is April (85%).
Average rainfall
Letterbreen, United Kingdom
The wettest month (with the highest rainfall) is August (59mm).
The driest month (with the least rainfall) is April (30mm).
Average rainfall days
Letterbreen, United Kingdom
- Average rainfall days in January:
15.8 days - Average rainfall days in February:
13.5 days - Average rainfall days in March:
15.3 days - Average rainfall days in April:
14.8 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
20.2 days - Average rainfall days in August:
19.1 days - Average rainfall days in September:
15.1 days - Average rainfall days in October:
15.5 days - Average rainfall days in November:
14.6 days - Average rainfall days in December:
16.3 days
The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (13.5 days).
Average snowfall
Letterbreen, United Kingdom
The month with the highest snowfall is February (31mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Letterbreen, United Kingdom
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
3 days - Average snowfall days in March:
2.5 days - Average snowfall days in April:
0.4 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:
1.4 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Letterbreen, United Kingdom
- Average daylight in January:
8h and 0min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 6min - Average daylight in May:
16h and 6min - Average daylight in June:
17h and 6min
- Average daylight in July:
16h and 36min - Average daylight in August:
14h and 48min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 30min - Average daylight in November:
8h and 30min - Average daylight in December:
7h and 24min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January:
3h and 12min - Average sunshine in February:
3h and 24min - Average sunshine in March:
4h and 12min - Average sunshine in April:
5h and 36min - Average sunshine in May:
5h and 24min - Average sunshine in June:
6h and 6min
- Average sunshine in July:
5h and 6min - Average sunshine in August:
4h and 30min - Average sunshine in September:
4h and 30min - Average sunshine in October:
3h and 18min - Average sunshine in November:
3h and 24min - Average sunshine in December:
3h and 18min
The month with the most sunshine is June (Average sunshine: 6h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days
Letterbreen, United Kingdom
- Average sunshine days in January:
11.6 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
11.9 days - Average sunshine days in April:
12.5 days - Average sunshine days in May:
11 days - Average sunshine days in June:
10.5 days
- Average sunshine days in July:
7.5 days - Average sunshine days in August:
8.2 days - Average sunshine days in September:
12.7 days - Average sunshine days in October:
12.5 days - Average sunshine days in November:
12.2 days - Average sunshine days in December:
12.7 days
The months with the most sunshine days are September and December (12.7 days).
The month with the least sunshine days is July (7.5 days).
Average UV index
Letterbreen, United Kingdom
The months with the highest UV index are May and June (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Letterbreen, United Kingdom
The month with the most cloud cover is August (Cloud cover 76).
The month with the least cloud cover is April (Cloud cover 63).
Average visibility
Letterbreen, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, November and December (8km).
The months with the lowest visibility are July, August, September and October (7km).
