Climate and monthly weather forecastIrlam, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Irlam, United Kingdom, with an average temperature ranging between min 1.8°C (35.2°F) and max 5.8°C (42.4°F). Temperature records mark January as the coldest month, with highs averaging 5.8°C (42.4°F) and lows at 1.8°C (35.2°F). Weather in January »Weather in February
February, the last month of the winter in Irlam, is a chilly month, with an average temperature fluctuating between 6.7°C (44.1°F) and 1.8°C (35.2°F). As January transitions into February, Irlam records an average high-temperature of a chilly 6.7°C (44.1°F), showing a gentle shift from the preceding month. Weather in February »Weather in March
March, the first month of the spring in Irlam, is also a frosty month, with an average temperature varying between 2.5°C (36.5°F) and 9.3°C (48.7°F). Irlam's average high-temperature marks a still chilly 9.3°C (48.7°F) with the advent of March, closely mirroring that of the preceding month. Weather in March »Weather in April
April in Irlam, United Kingdom, is a cool spring month, with an average temperature fluctuating between 4.6°C (40.3°F) and 12.7°C (54.9°F). As Irlam enters April, the average high-temperature marginally increases from the a frosty 9.3°C (48.7°F) of March to a fresh 12.7°C (54.9°F). Weather in April »Weather in May
The last month of the spring, May, is a refreshing month in Irlam, United Kingdom, with temperature in the range of an average low of 6.9°C (44.4°F) and an average high of 15°C (59°F). May's arrival brings an average high-temperature of a refreshing 15°C (59°F), demonstrating subtle variation from the preceding month. Weather in May »Weather in June
The first month of the summer, June, is an enjoyable month in Irlam, United Kingdom, with temperature in the range of an average high of 17.8°C (64°F) and an average low of 9.4°C (48.9°F). The start of June sees the average high-temperature at a still refreshing 17.8°C (64°F), showing little difference from May's 15°C (59°F). Weather in June »Weather in July
July, the same as June, is another comfortable summer month in Irlam, United Kingdom, with an average temperature ranging between max 19.4°C (66.9°F) and min 11.7°C (53.1°F). With an average high-temperature of 19.4°C (66.9°F) and an average low-temperature of 11.7°C (53.1°F), July is the warmest month. Weather in July »Weather in August
August, the last month of the summer in Irlam, is another comfortable month, with an average temperature ranging between max 18.9°C (66°F) and min 12°C (53.6°F). Irlam ushers in August with an average high-temperature of a still comfortable 18.9°C (66°F), showing a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is also an enjoyable month in Irlam, United Kingdom, with an average temperature ranging between max 16.5°C (61.7°F) and min 9.6°C (49.3°F). Irlam's September reports an average high-temperature of a still comfortable 16.5°C (61.7°F), exhibiting a minor difference from August. Weather in September »Weather in October
October, the same as September, in Irlam, United Kingdom, is another mild autumn month, with an average temperature ranging between max 13.3°C (55.9°F) and min 7.7°C (45.9°F). With the arrival of October, Irlam experiences a modest decline in average high-temperatures, transitioning from a refreshing 16.5°C (61.7°F) in September to a moderate 13.3°C (55.9°F). Weather in October »Weather in November
November, the last month of the autumn in Irlam, is another chilly month, with an average temperature fluctuating between 9°C (48.2°F) and 4.8°C (40.6°F). November's arrival subtly correlates with a reduction in the average high-temperature, down from a moderate 13.3°C (55.9°F) in October to a frosty 9°C (48.2°F). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Irlam, United Kingdom, with an average temperature varying between 6.8°C (44.2°F) and 2.8°C (37°F). As Irlam steps into December, the average high-temperature holds at a still frosty 6.8°C (44.2°F), hinting at a minor fluctuation from the prior 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
The coldest time of the year is January, with temperatures averaging a high of 5.8°C (42.4°F) and a low of 1.8°C (35.2°F).
In Irlam, during the entire year, the rain falls for 184 days and collects up to 389mm (15.31") of precipitation.
January through April and December are months with snowfall in Irlam.
January is the month with the most snowfall. Snow falls for 3.3 days and accumulates 29mm (1.14") of snow.
Throughout the year, there are 8.8 snowfall days, and 66mm (2.6") of snow is accumulated.
January and February, with an average of 3.5h of sunshine, are months with the least sunshine.
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Irlam, United Kingdom.
The month with the least rainfall is April, when the rain falls for 12.3 days and typically collects 16mm (0.63") of precipitation.
April and May, with an average of 7h of sunshine, are months with the most sunshine in Irlam, United Kingdom.
The least humid month is May, with an average relative humidity of 78%.
May through November are months without snowfall.
May through August, with an average maximum UV index of 4, are months with the highest UV index.
With an average of 16h and 54min of daylight, June has the longest days of the year in Irlam, United Kingdom.
July registers as the month with the average highest temperatures, reaching 19.4°C (66.9°F) at its peak and 11.7°C (53.1°F) at the lowest.
The month with the most rainfall is August, when the rain falls for 18.8 days and typically aggregates up to 48mm (1.89") of precipitation.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Irlam, 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.
With an average relative humidity of 89%, December is the most humid month.
December has the shortest days of the year in Irlam, with an average of 7h and 36min of daylight.
Average temperature
Irlam, United Kingdom
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (5.8°C).
The month with the highest average low temperature is August (12°C).
The coldest months (with the lowest average low temperature) are January and February (1.8°C).
Average pressure
Irlam, United Kingdom
- Average pressure in January:
1012.2mbar - Average pressure in February:
1011.9mbar - Average pressure in March:
1014.4mbar - Average pressure in April:
1015.2mbar - Average pressure in May:
1016.2mbar - Average pressure in June:
1015.4mbar
- Average pressure in July:
1014mbar - Average pressure in August:
1013.2mbar - Average pressure in September:
1015.5mbar - Average pressure in October:
1013.7mbar - Average pressure in November:
1008.9mbar - Average pressure in December:
1011.8mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1008.9mbar).
Average wind speed
Irlam, United Kingdom
- Average wind speed in January:
17km/h - Average wind speed in February:
17.4km/h - Average wind speed in March:
15.9km/h - Average wind speed in April:
14.2km/h - Average wind speed in May:
14.1km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
12.4km/h - Average wind speed in August:
13.2km/h - Average wind speed in September:
13km/h - Average wind speed in October:
14.9km/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 (12.3km/h).
Average humidity
Irlam, United Kingdom
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is May (78%).
Average rainfall
Irlam, United Kingdom
The wettest month (with the highest rainfall) is August (48mm).
The driest month (with the least rainfall) is April (16mm).
Average rainfall days
Irlam, United Kingdom
- Average rainfall days in January:
16.2 days - Average rainfall days in February:
12.9 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
18.8 days - Average rainfall days in September:
14.4 days - Average rainfall days in October:
15 days - Average rainfall days in November:
17.5 days - Average rainfall days in December:
16.2 days
The month with the highest number of rainy days is August (18.8 days).
The month with the least rainy days is April (12.3 days).
Average snowfall
Irlam, United Kingdom
The month with the highest snowfall is January (29mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days
Irlam, United Kingdom
- Average snowfall days in January:
3.3 days - Average snowfall days in February:
2.3 days - Average snowfall days in March:
1.5 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:
0.1 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
Irlam, United Kingdom
- Average daylight in January:
8h and 12min - Average daylight in February:
9h and 48min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 54min - Average daylight in June:
16h and 54min
- Average daylight in July:
16h and 24min - Average daylight in August:
14h and 42min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 36min - Average daylight in December:
7h and 36min
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 30min - Average sunshine in February:
3h and 30min - Average sunshine in March:
5h and 12min - Average sunshine in April:
7h and 0min - Average sunshine in May:
7h and 0min - Average sunshine in June:
6h and 36min
- Average sunshine in July:
6h and 42min - Average sunshine in August:
6h and 18min - Average sunshine in September:
6h and 0min - Average sunshine in October:
3h and 54min - Average sunshine in November:
3h and 36min - Average sunshine in December:
3h and 36min
The months with the most sunshine are April and May (Average sunshine: 7h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days
Irlam, United Kingdom
- Average sunshine days in January:
10.7 days - Average sunshine days in February:
11.6 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.8 days - Average sunshine days in June:
10.8 days
- Average sunshine days in July:
9.3 days - Average sunshine days in August:
7.6 days - Average sunshine days in September:
12.5 days - Average sunshine days in October:
12.2 days - Average sunshine days in November:
9.5 days - Average sunshine days in December:
10.1 days
The month with the most sunshine days is March (14.3 days).
The month with the least sunshine days is August (7.6 days).
Average UV index
Irlam, United Kingdom
The months with the highest UV index are May, June, July and August (UV index 4).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Irlam, United Kingdom
The months with the most cloud cover are January and December (Cloud cover 66).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility
Irlam, United Kingdom
The months with the highest visibility are February, March, April, May, June, August, October and November (9km).
The months with the lowest visibility are January, July, September and December (8km).
