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 London Colney, United Kingdom, is another chilly winter month, with an average temperature ranging between max 6.4°C (43.5°F) and min 1.6°C (34.9°F). London Colney, United Kingdom, records the coldest temperatures in January, averaging a high of 6.4°C (43.5°F) and a low of 1.6°C (34.9°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in London Colney, United Kingdom, with an average temperature varying between 7.2°C (45°F) and 2.1°C (35.8°F). The arrival of February brings an average high-temperature of a still chilly 7.2°C (45°F), subtly diverging from January's 6.4°C (43.5°F). Weather in February »
Weather in March
March, the first month of the spring in London Colney, is a fresh month, with temperature in the range of an average high of 10.2°C (50.4°F) and an average low of 2.8°C (37°F). London Colney records an average high-temperature of a fresh 10.2°C (50.4°F) in March, closely mirroring the climate of the previous month. Weather in March »
Weather in April
April in London Colney, United Kingdom, is a refreshing spring month, with temperature in the range of an average low of 4.8°C (40.6°F) and an average high of 13.8°C (56.8°F). April's arrival is noted with a slight increase in the average high-temperature, moving from a cool 10.2°C (50.4°F) in March to a refreshing 13.8°C (56.8°F). Weather in April »
Weather in May
May, the last month of the spring in London Colney, is a refreshing month, with an average temperature fluctuating between 7.3°C (45.1°F) and 16.1°C (61°F). The commencement of May notes an average high-temperature of a still refreshing 16.1°C (61°F), exhibiting little difference from the previous month. Weather in May »
Weather in June
June, the first month of the summer in London Colney, is also an enjoyable month, with an average temperature varying between 10.3°C (50.5°F) and 19°C (66.2°F). London Colney marks the onset of June with an average high-temperature of a still comfortable 19°C (66.2°F), a subtle shift from May's 16.1°C (61°F). Weather in June »
Weather in July
July in London Colney, United Kingdom, is a pleasant summer month, with temperature in the range of an average low of 12.7°C (54.9°F) and an average high of 21.6°C (70.9°F). July, recording an average high temperature of 21.6°C (70.9°F) and a low temperature of 12.7°C (54.9°F), is London Colney's warmest month. Weather in July »
Weather in August
August, the last month of the summer in London Colney, is another pleasant month, with temperature in the range of an average low of 13.3°C (55.9°F) and an average high of 21.2°C (70.2°F). August's presence records an average high-temperature of a still pleasant 21.2°C (70.2°F), closely mirroring July's climate. Weather in August »
Weather in September
The first month of the autumn, September, is still a comfortable month in London Colney, United Kingdom, with an average temperature ranging between min 10.8°C (51.4°F) and max 18.5°C (65.3°F). London Colney's average high-temperature in September is a comfortable 18.5°C (65.3°F), indicating a subtle variation from August. Weather in September »
Weather in October
October, the same as September, in London Colney, United Kingdom, is a moderate autumn month, with temperature in the range of an average high of 14.5°C (58.1°F) and an average low of 8.6°C (47.5°F). During the shift to October, a minor reduction in average high-temperature is observed, shifting from a comfortable 18.5°C (65.3°F) in September to a moderate 14.5°C (58.1°F). Weather in October »
Weather in November
November, the last month of the autumn in London Colney, is another chilly month, with an average temperature fluctuating between 9.9°C (49.8°F) and 5.4°C (41.7°F). November brings a slight decrease in the average high-temperature, shifting from a refreshing 14.5°C (58.1°F) in October to a frosty 9.9°C (49.8°F). Weather in November »
Weather in December
December, the first month of the winter in London Colney, is still a chilly month, with temperature in the range of an average low of 2.9°C (37.2°F) and an average high of 7.3°C (45.1°F). The shift into December uncovers an average high-temperature of a still frosty 7.3°C (45.1°F), subtly different from the previous month. Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in London Colney?
In London Colney, January is the month with the lowest recorded average temperatures, measuring a high of 6.4°C (43.5°F) and a low of 1.6°C (34.9°F).
How much does it rain in London Colney?
In London Colney, United Kingdom, during the entire year, the rain falls for 159.2 days and collects up to 359mm (14.13") of precipitation.
When does it snow in London Colney?
Months with snowfall are January through March, November and December.
How many days does it snow in London Colney?
Throughout the year, there are 10.1 snowfall days, and 59mm (2.32") of snow is accumulated.
What is the month with the lowest UV index in London Colney?
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in London Colney.
What is the month with the least sunshine in London Colney?
The month with the least sunshine in London Colney is February, with an average of 3.7h of sunshine.
When it does not snow in London Colney?
April through October are months without snowfall in London Colney, United Kingdom.
What is the wettest month in London Colney?
June is the month with the most rainfall in London Colney. Rain falls for 15.8 days and accumulates 44mm (1.73") of precipitation.
When are the longest days in London Colney?
The month with the longest days in London Colney is June, with an average of 16h and 36min of daylight.
What is the month with the highest UV index in London Colney?
June and July, with an average maximum UV index of 5, are months with the highest UV index in London Colney.
What is the warmest month in London Colney?
In London Colney, July is known for its average highest temperatures, reaching a high of 21.6°C (70.9°F) and a low of 12.7°C (54.9°F).
What is the month with the most sunshine in London Colney?
The months with the most sunshine are July and August, with an average of 8h of sunshine.
What is the least humid month in London Colney?
August is the least humid month, with an average relative humidity of 76%.
What is the driest month in London Colney?
September is the month with the least rainfall in London Colney, United Kingdom. Rain falls for 10.7 days and accumulates 19mm (0.75") of precipitation.
When is Daylight Saving Time (DST) in London Colney?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in London Colney, United Kingdom, 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 most humid month in London Colney?
December is the most humid month in London Colney, United Kingdom, with an average relative humidity of 90%.
What is the snowiest month in London Colney?
December is the month with the most snowfall in London Colney. Snow falls for 2 days and accumulates 20mm (0.79") of snow.
What is the month with the shortest days in London Colney?
The month with the shortest days is December, with an average of 7h and 54min of daylight.
Average temperature
London Colney, United Kingdom
The warmest month (with the highest average high temperature) is July (21.6°C).
The month with the lowest average high temperature is January (6.4°C).
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average pressure
London Colney, United Kingdom
- Average pressure in January:
1014.3mbar - Average pressure in February:
1013.6mbar - Average pressure in March:
1015.4mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1016.7mbar - Average pressure in June:
1016.1mbar
- Average pressure in July:
1015.2mbar - Average pressure in August:
1014.7mbar - Average pressure in September:
1016.8mbar - Average pressure in October:
1015mbar - Average pressure in November:
1010.4mbar - Average pressure in December:
1014.2mbar
The month with the highest atmospheric pressure is September (1016.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed
London Colney, United Kingdom
- Average wind speed in January:
17.4km/h - Average wind speed in February:
18.2km/h - Average wind speed in March:
16.5km/h - Average wind speed in April:
13.8km/h - Average wind speed in May:
13.7km/h - Average wind speed in June:
13.2km/h
- Average wind speed in July:
12.9km/h - Average wind speed in August:
13.3km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
15.2km/h - Average wind speed in November:
16.4km/h - Average wind speed in December:
18km/h
The windiest month (with the highest average wind speed) is February (18.2km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).
Average humidity
London Colney, United Kingdom
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (76%).
Average rainfall
London Colney, United Kingdom
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is September (19mm).
Average rainfall days
London Colney, United Kingdom
- Average rainfall days in January:
12 days - Average rainfall days in February:
11.7 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
14.5 days - Average rainfall days in May:
14.3 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
16.8 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
10.7 days - Average rainfall days in October:
11.6 days - Average rainfall days in November:
12.5 days - Average rainfall days in December:
12.3 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is September (10.7 days).
Average snowfall
London Colney, United Kingdom
The month with the highest snowfall is December (20mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
London Colney, United Kingdom
- Average snowfall days in January:
2.9 days - Average snowfall days in February:
3.5 days - Average snowfall days in March:
1.1 days - Average snowfall days in April:
0.3 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:
2 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
London Colney, 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:
4h and 2min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 2min
- Average sunshine in July:
8h and 0min - Average sunshine in August:
8h and 0min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 4min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 2min
The months with the most sunshine are July and August (Average sunshine: 8h and 0min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days
London Colney, United Kingdom
- Average sunshine days in January:
14.8 days - Average sunshine days in February:
12.7 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
12.2 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
11 days - Average sunshine days in August:
13.3 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
14.5 days - Average sunshine days in December:
15.4 days
The month with the most sunshine days is September (17.1 days).
The month with the least sunshine days is June (10.3 days).
Average UV index
London Colney, United Kingdom
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
London Colney, United Kingdom
The months with the most cloud cover are February and November (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 48).
Average visibility
London Colney, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and December (9km).
The month with the lowest visibility is November (8km).
London Colney, 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
