Climate and monthly weather forecastByfleet, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Byfleet, United Kingdom, is another chilly winter month, with an average temperature ranging between min 2.2°C (36°F) and max 6.8°C (44.2°F). Byfleet witnesses the coldest weather in January, with temperatures averaging a high of 6.8°C (44.2°F) and a low of 2.2°C (36°F). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Byfleet, United Kingdom, with an average temperature varying between 7.7°C (45.9°F) and 2.4°C (36.3°F). Byfleet measures an average high-temperature of a still frosty 7.7°C (45.9°F) in February, nearly consistent with the preceding month. Weather in February »Weather in March
March, the first month of the spring in Byfleet, is a fresh month, with temperature in the range of an average high of 10.3°C (50.5°F) and an average low of 3.3°C (37.9°F). Byfleet's shift into March sets the average high-temperature at a cool 10.3°C (50.5°F), a figure that deviates only slightly from February's 7.7°C (45.9°F). Weather in March »Weather in April
April is a mild spring month in Byfleet, United Kingdom, with temperature in the range of an average low of 5.2°C (41.4°F) and an average high of 13.9°C (57°F). The shift into April brings a slight increase in the average high-temperature, moving from a fresh 10.3°C (50.5°F) in March to a mild 13.9°C (57°F). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Byfleet, United Kingdom, with an average temperature fluctuating between 16.3°C (61.3°F) and 7.7°C (45.9°F). Transitioning into May, Byfleet records an average high-temperature of a still refreshing 16.3°C (61.3°F), almost identical to April's 13.9°C (57°F). Weather in May »Weather in June
The first month of the summer, June, is also an enjoyable month in Byfleet, United Kingdom, with an average temperature ranging between min 10.3°C (50.5°F) and max 19.3°C (66.7°F). With the start of June, the average high-temperature marginally shifts from May's enjoyable 16.3°C (61.3°F) to a still refreshing 19.3°C (66.7°F). Weather in June »Weather in July
July is an agreeable summer month in Byfleet, United Kingdom, with an average temperature ranging between min 12.8°C (55°F) and max 21.4°C (70.5°F). Byfleet, United Kingdom, witnesses the warmest weather in July, with temperatures averaging a high of 21.4°C (70.5°F) and a low of 12.8°C (55°F). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Byfleet, United Kingdom, with an average temperature fluctuating between 21.3°C (70.3°F) and 13.2°C (55.8°F). Byfleet, United Kingdom, sees the arrival of August with an average high-temperature of a still agreeable 21.3°C (70.3°F), indicating a subtle variation from July. Weather in August »Weather in September
September, the first month of the autumn in Byfleet, is also an enjoyable month, with an average temperature varying between 18.7°C (65.7°F) and 10.9°C (51.6°F). As August transitions into September, the average high-temperature rests at a comfortable 18.7°C (65.7°F), maintaining a close resemblance to the previous month. Weather in September »Weather in October
October, like September, is another refreshing autumn month in Byfleet, United Kingdom, with temperature in the range of an average high of 15.1°C (59.2°F) and an average low of 9°C (48.2°F). Transitioning from September to October involves a subtle drop in average high-temperatures, descending from a comfortable 18.7°C (65.7°F) to a mild 15.1°C (59.2°F). Weather in October »Weather in November
November, the last month of the autumn in Byfleet, is also a fresh month, with an average temperature varying between 10.3°C (50.5°F) and 5.7°C (42.3°F). In November, the average high-temperature marginally decreases from a mild 15.1°C (59.2°F) in October to a fresh 10.3°C (50.5°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Byfleet, United Kingdom, with an average temperature fluctuating between 8.2°C (46.8°F) and 3.6°C (38.5°F). December brings a marginal elevation to a chilly 8.2°C (46.8°F) from November's 10.3°C (50.5°F) in Byfleet's average high-temperatures. 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
January is the coldest month, exhibiting average temperatures of 6.8°C (44.2°F) at the peak and 2.2°C (36°F) at the base.
In Byfleet, United Kingdom, during the entire year, the rain falls for 160.1 days and collects up to 364mm (14.33") of precipitation.
January through March, November and December are months with snowfall.
The months with the most snowfall in Byfleet, United Kingdom, are January and December, with an average 16mm (0.63") of accumulated snow.
Throughout the year, in Byfleet, there are 8.7 snowfall days, and 50mm (1.97") of snow is accumulated.
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the least sunshine in Byfleet is February, with an average of 3.8h of sunshine.
April through October are months without snowfall in Byfleet.
The month with the longest days is June, with an average of 16h and 30min of daylight.
The months with the highest UV index in Byfleet are June and July, with an average maximum UV index of 5.
In Byfleet, July is identified by the average highest temperatures, reaching a peak of 21.4°C (70.5°F) and a low of 12.8°C (55°F).
July and August, with an average relative humidity of 77%, are the least humid months in Byfleet.
The month with the most sunshine in Byfleet, United Kingdom, is July, with an average of 8.4h of sunshine.
The month with the least rainfall in Byfleet is September, when the rain falls for 10.2 days and typically collects 20mm (0.79") 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.
With an average relative humidity of 89%, December is the most humid month in Byfleet, United Kingdom.
The month with the most rainfall in Byfleet is December, when the rain falls for 13.6 days and typically aggregates up to 39mm (1.54") of precipitation.
The month with the shortest days in Byfleet, United Kingdom, is December, with an average of 8h and 0min of daylight.
Average temperature
Byfleet, United Kingdom
The warmest month (with the highest average high temperature) is July (21.4°C).
The month with the lowest average high temperature is January (6.8°C).
The month with the highest average low temperature is August (13.2°C).
The coldest month (with the lowest average low temperature) is January (2.2°C).
Average pressure
Byfleet, United Kingdom
- Average pressure in January:
1014.7mbar - Average pressure in February:
1013.9mbar - Average pressure in March:
1015.6mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.8mbar - Average pressure in June:
1016.2mbar
- Average pressure in July:
1015.5mbar - Average pressure in August:
1015mbar - Average pressure in September:
1017mbar - Average pressure in October:
1015.2mbar - Average pressure in November:
1010.6mbar - Average pressure in December:
1014.7mbar
The month with the highest atmospheric pressure is September (1017mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).
Average wind speed
Byfleet, United Kingdom
- Average wind speed in January:
16.9km/h - Average wind speed in February:
17.7km/h - Average wind speed in March:
16.1km/h - Average wind speed in April:
13.3km/h - Average wind speed in May:
13.3km/h - Average wind speed in June:
13km/h
- Average wind speed in July:
12.8km/h - Average wind speed in August:
12.8km/h - Average wind speed in September:
13km/h - Average wind speed in October:
14.7km/h - Average wind speed in November:
16km/h - Average wind speed in December:
17.4km/h
The windiest month (with the highest average wind speed) is February (17.7km/h).
The calmest months (with the lowest average wind speed) are July and August (12.8km/h).
Average humidity
Byfleet, United Kingdom
The month with the highest relative humidity is December (89%).
The months with the lowest relative humidity are July and August (77%).
Average rainfall
Byfleet, United Kingdom
The wettest month (with the highest rainfall) is December (39mm).
The driest month (with the least rainfall) is September (20mm).
Average rainfall days
Byfleet, United Kingdom
- Average rainfall days in January:
12.8 days - Average rainfall days in February:
11.8 days - Average rainfall days in March:
12.6 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
13.7 days - Average rainfall days in June:
14.8 days
- Average rainfall days in July:
15.9 days - Average rainfall days in August:
14.2 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
13 days - Average rainfall days in November:
13.7 days - Average rainfall days in December:
13.6 days
The month with the highest number of rainy days is July (15.9 days).
The month with the least rainy days is September (10.2 days).
Average snowfall
Byfleet, United Kingdom
The months with the highest snowfall are January and December (16mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Byfleet, United Kingdom
- Average snowfall days in January:
2.2 days - Average snowfall days in February:
3 days - Average snowfall days in March:
1.3 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:
0.2 days - Average snowfall days in December:
1.7 days
The month with the highest number of snowfall days is February (3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Byfleet, United Kingdom
- Average daylight in January:
8h and 30min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 54min - Average daylight in May:
15h and 36min - Average daylight in June:
16h and 30min
- Average daylight in July:
16h and 6min - Average daylight in August:
14h and 30min - Average daylight in September:
12h and 36min - Average daylight in October:
10h and 42min - Average daylight in November:
8h and 54min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
4h and 12min - Average sunshine in February:
3h and 48min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 48min - Average sunshine in May:
7h and 42min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
8h and 24min - Average sunshine in August:
8h and 12min - Average sunshine in September:
7h and 24min - Average sunshine in October:
4h and 36min - Average sunshine in November:
4h and 12min - Average sunshine in December:
4h and 18min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Byfleet, United Kingdom
- Average sunshine days in January:
14.5 days - Average sunshine days in February:
12.1 days - Average sunshine days in March:
14.7 days - Average sunshine days in April:
13 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
12.3 days
- Average sunshine days in July:
12.5 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
17 days - Average sunshine days in October:
15.2 days - Average sunshine days in November:
13.5 days - Average sunshine days in December:
14.3 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (12.1 days).
Average UV index
Byfleet, 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, November and December (UV index 2).
Average cloud cover
Byfleet, United Kingdom
The months with the most cloud cover are February and November (Cloud cover 60).
The months with the least cloud cover are April, July and September (Cloud cover 47).
Average visibility
Byfleet, 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).
