Climate and monthly weather forecastHalwill, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Halwill, United Kingdom, is another chilly winter month, with temperature in the range of an average low of 3.2°C (37.8°F) and an average high of 7.7°C (45.9°F). As January unfolds, the average high-temperature reaches a still frosty 7.7°C (45.9°F), hinting at a slight fluctuation from the previous month. Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Halwill, United Kingdom, with an average temperature ranging between max 7.6°C (45.7°F) and min 3°C (37.4°F). The coldest month is February, with an average high-temperature of 7.6°C (45.7°F) and an average low-temperature of 3°C (37.4°F). Weather in February »Weather in March
March, the first month of the spring in Halwill, is also a frosty month, with an average temperature varying between 3.5°C (38.3°F) and 9.7°C (49.5°F). The initiation of March records an average high-temperature of a still frosty 9.7°C (49.5°F), displaying a near consistency with the previous month. Weather in March »Weather in April
April in Halwill, United Kingdom, is a fresh spring month, with an average temperature varying between 4.7°C (40.5°F) and 12.5°C (54.5°F). The beginning of April records an average high-temperature of a cool 12.5°C (54.5°F), marking a negligible difference from March's 9.7°C (49.5°F). Weather in April »Weather in May
The last month of the spring, May, is a moderate month in Halwill, United Kingdom, with an average temperature ranging between max 15°C (59°F) and min 7.4°C (45.3°F). During May, Halwill records an average high-temperature of a mild 15°C (59°F), marking a slight divergence from April's 12.5°C (54.5°F). Weather in May »Weather in June
June, the first month of the summer in Halwill, is a comfortable month, with temperature in the range of an average high of 17.6°C (63.7°F) and an average low of 9.9°C (49.8°F). The shift to June signals an average high-temperature of a comfortable 17.6°C (63.7°F), subtly varied from May's 15°C (59°F). Weather in June »Weather in July
July, like June, in Halwill, United Kingdom, is another comfortable summer month, with an average temperature ranging between min 12°C (53.6°F) and max 19°C (66.2°F). Halwill's July weather, with an average high temperature of 19°C (66.2°F) and an average low temperature of 12°C (53.6°F), tends to be the warmest of the year. Weather in July »Weather in August
August, the last month of the summer in Halwill, is also an enjoyable month, with an average temperature varying between 12.2°C (54°F) and 18.6°C (65.5°F). As Halwill welcomes August, the average high-temperature is noted at a still enjoyable 18.6°C (65.5°F), closely aligning with the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Halwill, is still a refreshing month, with an average temperature fluctuating between 16.8°C (62.2°F) and 10.1°C (50.2°F). The average high-temperature for September is a still refreshing 16.8°C (62.2°F), closely aligning with the temperature of the preceding month. Weather in September »Weather in October
October, the same as September, in Halwill, United Kingdom, is a moderate autumn month, with an average temperature fluctuating between 8.6°C (47.5°F) and 14.1°C (57.4°F). The initiation of October sees an average high-temperature of a still refreshing 14.1°C (57.4°F), showing minor variations from the previous month. Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Halwill, United Kingdom, with an average temperature varying between 10.1°C (50.2°F) and 6.2°C (43.2°F). With the arrival of November, Halwill experiences a modest decline in average high-temperatures, transitioning from a mild 14.1°C (57.4°F) in October to a fresh 10.1°C (50.2°F). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Halwill, United Kingdom, with an average temperature fluctuating between 4.5°C (40.1°F) and 8.5°C (47.3°F). A minor adjustment in Halwill's average high-temperature is noted with the start of December, touching a chilly 8.5°C (47.3°F) from November's 10.1°C (50.2°F). 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, November and December, with an average relative humidity of 88%, are most humid months in Halwill.
In Halwill, United Kingdom, during the entire year, the rain falls for 201.1 days and collects up to 591mm (23.27") of precipitation.
Months with snowfall in Halwill are January through April and December.
January is the month with the most snowfall in Halwill. Snow falls for 2 days and accumulates 28mm (1.1") of snow.
In Halwill, United Kingdom, during the entire year, snow falls for 6.6 days and aggregates up to 68mm (2.68") of snow.
The months with the lowest UV index in Halwill are January through March, November and December, with an average maximum UV index of 2.
Halwill records the coldest temperatures in February, averaging a high of 7.6°C (45.7°F) and a low of 3°C (37.4°F).
April and May, with an average relative humidity of 83%, are the least humid months.
The month with the least rainfall in Halwill, United Kingdom, is May, when the rain falls for 15.4 days and typically collects 28mm (1.1") of precipitation.
May through November are months without snowfall.
May has the most sunshine of the year, with an average of 7.5h of sunshine.
May through September, with an average maximum UV index of 4, are months with the highest UV index in Halwill, United Kingdom.
June has the longest days of the year, with an average of 16h and 24min of daylight.
July, with average temperatures reaching a high of 19°C (66.2°F) and a low of 12°C (53.6°F), is the warmest month.
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 month with the least sunshine is November, with an average of 3.4h of sunshine.
The month with the most rainfall is December, when the rain falls for 18.9 days and typically aggregates up to 75mm (2.95") of precipitation.
December has the shortest days of the year in Halwill, United Kingdom, with an average of 8h and 0min of daylight.
Average temperature
Halwill, United Kingdom
The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is February (7.6°C).
The month with the highest average low temperature is August (12.2°C).
The coldest month (with the lowest average low temperature) is February (3°C).
Average pressure
Halwill, United Kingdom
- Average pressure in January:
1014.3mbar - Average pressure in February:
1013.7mbar - Average pressure in March:
1015.5mbar - Average pressure in April:
1015.4mbar - Average pressure in May:
1017mbar - Average pressure in June:
1016.3mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1015.1mbar - Average pressure in September:
1017.1mbar - Average pressure in October:
1014.7mbar - Average pressure in November:
1010.1mbar - Average pressure in December:
1014.4mbar
The month with the highest atmospheric pressure is September (1017.1mbar).
The month with the lowest atmospheric pressure is November (1010.1mbar).
Average wind speed
Halwill, United Kingdom
- Average wind speed in January:
20.4km/h - Average wind speed in February:
21km/h - Average wind speed in March:
18.8km/h - Average wind speed in April:
15.6km/h - Average wind speed in May:
15.2km/h - Average wind speed in June:
14.3km/h
- Average wind speed in July:
14.2km/h - Average wind speed in August:
14.9km/h - Average wind speed in September:
15.5km/h - Average wind speed in October:
17.2km/h - Average wind speed in November:
19.5km/h - Average wind speed in December:
20.9km/h
The windiest month (with the highest average wind speed) is February (21km/h).
The calmest month (with the lowest average wind speed) is July (14.2km/h).
Average humidity
Halwill, United Kingdom
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April and May (83%).
Average rainfall
Halwill, United Kingdom
The wettest month (with the highest rainfall) is December (75mm).
The driest month (with the least rainfall) is May (28mm).
Average rainfall days
Halwill, United Kingdom
- Average rainfall days in January:
19.3 days - Average rainfall days in February:
15.2 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
15 days - Average rainfall days in May:
15.4 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
17.6 days - Average rainfall days in September:
15 days - Average rainfall days in October:
16.3 days - Average rainfall days in November:
19.2 days - Average rainfall days in December:
18.9 days
The month with the highest number of rainy days is January (19.3 days).
The months with the least rainy days are April and September (15 days).
Average snowfall
Halwill, United Kingdom
The month with the highest snowfall is January (28mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Halwill, United Kingdom
- Average snowfall days in January:
2 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.2 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:
1.1 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Halwill, United Kingdom
- Average daylight in January:
8h and 30min - Average daylight in February:
10h and 6min - Average daylight in March:
11h and 54min - Average daylight in April:
13h and 48min - Average daylight in May:
15h and 30min - Average daylight in June:
16h and 24min
- Average daylight in July:
16h and 0min - 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:
9h and 0min - Average daylight in December:
8h and 0min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
3h and 36min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 24min - Average sunshine in April:
7h and 12min - Average sunshine in May:
7h and 30min - Average sunshine in June:
6h and 54min
- Average sunshine in July:
7h and 6min - Average sunshine in August:
6h and 36min - Average sunshine in September:
6h and 18min - Average sunshine in October:
4h and 12min - Average sunshine in November:
3h and 24min - Average sunshine in December:
3h and 30min
The month with the most sunshine is May (Average sunshine: 7h and 30min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days
Halwill, United Kingdom
- Average sunshine days in January:
9.2 days - Average sunshine days in February:
9.6 days - Average sunshine days in March:
12.4 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
9.5 days - Average sunshine days in August:
9.8 days - Average sunshine days in September:
10.8 days - Average sunshine days in October:
11.4 days - Average sunshine days in November:
7.8 days - Average sunshine days in December:
8.9 days
The month with the most sunshine days is March (12.4 days).
The month with the least sunshine days is November (7.8 days).
Average UV index
Halwill, 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
Halwill, United Kingdom
The month with the most cloud cover is November (Cloud cover 67).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility
Halwill, United Kingdom
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
