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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
Climate and monthly weather forecast
Weather in January
January, like December, is a frosty winter month in Grappenhall, United Kingdom, with an average temperature ranging between max 6.3°C (43.3°F) and min 2.3°C (36.1°F). In Grappenhall, January is the coldest month, with temperatures averaging a high of 6.3°C (43.3°F) and a low of 2.3°C (36.1°F). Weather in January »
Weather in February
The last month of the winter, February, is another chilly month in Grappenhall, United Kingdom, with an average temperature fluctuating between 2°C (35.6°F) and 7.3°C (45.1°F). During February, Grappenhall observes a subtle ascent to a still chilly 7.3°C (45.1°F) from January's 6.3°C (43.3°F) in the average high-temperature. Weather in February »
Weather in March
The first month of the spring, March, is also a frosty month in Grappenhall, United Kingdom, with an average temperature varying between 2.9°C (37.2°F) and 9.5°C (49.1°F). The arrival of March records an average high-temperature of a still frosty 9.5°C (49.1°F), closely related to the 7.3°C (45.1°F) observed in February. Weather in March »
Weather in April
April in Grappenhall, United Kingdom, is a fresh spring month, with an average temperature ranging between max 12.8°C (55°F) and min 4.7°C (40.5°F). With the onset of April, Grappenhall experiences a subtle temperature shift, with the average high-temperature moving from a frosty 9.5°C (49.1°F) in March to a cool 12.8°C (55°F). Weather in April »
Weather in May
May, the last month of the spring in Grappenhall, is a mild month, with an average temperature ranging between max 15.3°C (59.5°F) and min 7.2°C (45°F). Grappenhall records an average high-temperature of a moderate 15.3°C (59.5°F) in May, maintaining a close correlation with April's 12.8°C (55°F). Weather in May »
Weather in June
June, the first month of the summer in Grappenhall, is an enjoyable month, with temperature in the range of an average low of 9.7°C (49.5°F) and an average high of 18°C (64.4°F). The onset of June notes an average high-temperature of a still refreshing 18°C (64.4°F), subtly shifted from May's 15.3°C (59.5°F). Weather in June »
Weather in July
July, the same as June, is another comfortable summer month in Grappenhall, United Kingdom, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 19.5°C (67.1°F). In Grappenhall, the average temperatures in July are the highest, with a peak at 19.5°C (67.1°F) and a low of 11.8°C (53.2°F). Weather in July »
Weather in August
August, the last month of the summer in Grappenhall, is another refreshing month, with temperature in the range of an average low of 12.1°C (53.8°F) and an average high of 19.1°C (66.4°F). The average high-temperature during August registers at a still enjoyable 19.1°C (66.4°F), closely corresponding to the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Grappenhall, is still a refreshing month, with an average temperature fluctuating between 16.9°C (62.4°F) and 10.1°C (50.2°F). With the start of September, Grappenhall measures an average high-temperature of a still comfortable 16.9°C (62.4°F), not significantly differing from August's 19.1°C (66.4°F). Weather in September »
Weather in October
October, like September, is another mild autumn month in Grappenhall, United Kingdom, with an average temperature fluctuating between 13.6°C (56.5°F) and 8.1°C (46.6°F). October's onset brings a negligible change in high-temperatures, falling from a comfortable 16.9°C (62.4°F) in September to a moderate 13.6°C (56.5°F). Weather in October »
Weather in November
November, the last month of the autumn in Grappenhall, is also a frosty month, with an average temperature fluctuating between 5.1°C (41.2°F) and 9.3°C (48.7°F). Transitioning from October to November involves a subtle drop in average high-temperatures, descending from a moderate 13.6°C (56.5°F) to a chilly 9.3°C (48.7°F). Weather in November »
Weather in December
The first month of the winter, December, is still a chilly month in Grappenhall, United Kingdom, with an average temperature varying between 7.1°C (44.8°F) and 3.2°C (37.8°F). Grappenhall's December average high-temperature settles at a still frosty 7.1°C (44.8°F), showing a near match with the preceding month. Weather in December »
Updated: Feb 8, 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
What is the coldest month in Grappenhall?
January is the coldest month, exhibiting average temperatures of 6.3°C (43.3°F) at the peak and 2.3°C (36.1°F) at the base.
What is the most humid month in Grappenhall?
The months with the highest humidity in Grappenhall, United Kingdom, are January and December, with an average relative humidity of 88%.
How many days does it rain in Grappenhall?
In Grappenhall, United Kingdom, during the entire year, the rain falls for 87.5 days and collects up to 140mm (5.51") of precipitation.
When does it snow in Grappenhall?
January through March and December are months with snowfall in Grappenhall.
What is the snowiest month in Grappenhall?
The month with the most snowfall is January, when snow falls for 1.8 days and typically aggregates up to 9mm (0.35") of snow.
How much does it snow in Grappenhall?
In Grappenhall, during the entire year, snow falls for 5.5 days and aggregates up to 18mm (0.71") of snow.
What is the month with the lowest UV index in Grappenhall?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Grappenhall, United Kingdom.
What is the month with the least sunshine in Grappenhall?
With an average of 3.8h of sunshine, February has the least sunshine of the year.
When it does not snow in Grappenhall?
April through November are months without snowfall.
What is the month with the most sunshine in Grappenhall?
The months with the most sunshine are April and May, with an average of 7.4h of sunshine.
What is the least humid month in Grappenhall?
May is the least humid month in Grappenhall, with an average relative humidity of 78%.
What is the driest month in Grappenhall?
The month with the least rainfall is May, when the rain falls for 6.8 days and typically collects 6mm (0.24") of precipitation.
When is the highest UV index in Grappenhall?
The months with the highest UV index are May through September, with an average maximum UV index of 4.
What is the wettest month in Grappenhall?
June is the month with the most rainfall. Rain falls for 8.4 days and accumulates 19mm (0.75") of precipitation.
When are the longest days in Grappenhall?
June has the longest days of the year, with an average of 16h and 54min of daylight.
What month is the hottest in Grappenhall?
Grappenhall, United Kingdom, registers the average highest temperatures during July, with peaks of 19.5°C (67.1°F) and lows of 11.8°C (53.2°F).
When is Daylight Saving Time (DST) in Grappenhall?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Grappenhall, 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 month with the shortest days in Grappenhall?
The month with the shortest days in Grappenhall, United Kingdom, is December, with an average of 7h and 36min of daylight.
Average temperature
Grappenhall, United Kingdom
The warmest month (with the highest average high temperature) is July (19.5°C).
The month with the lowest average high temperature is January (6.3°C).
The month with the highest average low temperature is August (12.1°C).
The coldest month (with the lowest average low temperature) is February (2°C).
Average pressure
Grappenhall, United Kingdom
- Average pressure in January:
1012.3mbar - Average pressure in February:
1011.9mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1015.4mbar
- Average pressure in July:
1014.1mbar - Average pressure in August:
1013.3mbar - Average pressure in September:
1015.6mbar - Average pressure in October:
1013.7mbar - Average pressure in November:
1009mbar - Average pressure in December:
1011.9mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed
Grappenhall, United Kingdom
- Average wind speed in January:
17.1km/h - Average wind speed in February:
17.4km/h - Average wind speed in March:
15.7km/h - Average wind speed in April:
14km/h - Average wind speed in May:
13.8km/h - Average wind speed in June:
12.1km/h
- Average wind speed in July:
12.3km/h - Average wind speed in August:
13.1km/h - Average wind speed in September:
13.1km/h - Average wind speed in October:
14.8km/h - Average wind speed in November:
16km/h - Average wind speed in December:
16.9km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is June (12.1km/h).
Average humidity
Grappenhall, United Kingdom
The months with the highest relative humidity are January and December (88%).
The month with the lowest relative humidity is May (78%).
Average rainfall
Grappenhall, United Kingdom
The wettest month (with the highest rainfall) is June (19mm).
The driest month (with the least rainfall) is May (6mm).
Average rainfall days
Grappenhall, United Kingdom
- Average rainfall days in January:
6.9 days - Average rainfall days in February:
6 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
7.3 days - Average rainfall days in May:
6.8 days - Average rainfall days in June:
8.4 days
- Average rainfall days in July:
10.1 days - Average rainfall days in August:
7.8 days - Average rainfall days in September:
5.4 days - Average rainfall days in October:
6.8 days - Average rainfall days in November:
7.2 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is July (10.1 days).
The month with the least rainy days is September (5.4 days).
Average snowfall
Grappenhall, United Kingdom
The month with the highest snowfall is January (9mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Grappenhall, United Kingdom
- Average snowfall days in January:
1.8 days - Average snowfall days in February:
1.5 days - Average snowfall days in March:
0.6 days - Average snowfall days in April:
0 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:
0.1 days - Average snowfall days in December:
1.5 days
The month with the highest number of snowfall days is January (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Grappenhall, United Kingdom
- Average daylight in January:
8h and 1min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 5min - Average daylight in June:
16h and 5min
- Average daylight in July:
16h and 2min - 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 4min - Average daylight in December:
7h and 4min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
3h and 5min - Average sunshine in March:
5h and 3min - Average sunshine in April:
7h and 2min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 1min
- Average sunshine in July:
7h and 1min - Average sunshine in August:
6h and 5min - Average sunshine in September:
6h and 3min - Average sunshine in October:
4h and 1min - Average sunshine in November:
3h and 5min - Average sunshine in December:
4h and 0min
The months with the most sunshine are April and May (Average sunshine: 7h and 24min).
The month with the least sunshine is February (Average sunshine: 3h and 48min).
Average sunshine days
Grappenhall, United Kingdom
- Average sunshine days in January:
20.4 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
21.8 days - Average sunshine days in April:
20.3 days - Average sunshine days in May:
20.8 days - Average sunshine days in June:
18 days
- Average sunshine days in July:
17 days - Average sunshine days in August:
18.2 days - Average sunshine days in September:
20.2 days - Average sunshine days in October:
19.8 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is March (21.8 days).
The month with the least sunshine days is July (17 days).
Average UV index
Grappenhall, 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, November and December (UV index 2).
Average cloud cover
Grappenhall, United Kingdom
The months with the most cloud cover are January and December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 50).
Average visibility
Grappenhall, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
