Climate and monthly weather forecastCoolham, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Coolham, United Kingdom, is a frosty winter month, with an average temperature fluctuating between 7.2°C (45°F) and 2.7°C (36.9°F). With an average high-temperature of 7.2°C (45°F) and an average low-temperature of 2.7°C (36.9°F), January is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Coolham, United Kingdom, with an average temperature ranging between min 2.9°C (37.2°F) and max 7.6°C (45.7°F). The average high-temperature during February is a still frosty 7.6°C (45.7°F), almost matching the conditions of the preceding month. Weather in February »Weather in March
March, the first month of the spring in Coolham, is a fresh month, with an average temperature ranging between min 3.5°C (38.3°F) and max 10.2°C (50.4°F). With March's arrival, Coolham's weather records an average high-temperature of a cool 10.2°C (50.4°F), marking little difference from February's 7.6°C (45.7°F). Weather in March »Weather in April
April in Coolham, United Kingdom, is a refreshing spring month, with an average temperature ranging between min 5.3°C (41.5°F) and max 13.6°C (56.5°F). As March gives way to April, the average high-temperature displays a slight ascent, adjusting from a cool 10.2°C (50.4°F) to a mild 13.6°C (56.5°F). Weather in April »Weather in May
May, the last month of the spring in Coolham, is another refreshing month, with an average temperature ranging between min 7.6°C (45.7°F) and max 15.9°C (60.6°F). May's advent denotes a minor fluctuation in the average high-temperature to a still moderate 15.9°C (60.6°F) from April's 13.6°C (56.5°F). Weather in May »Weather in June
June, the first month of the summer in Coolham, is a comfortable month, with an average temperature varying between 19.1°C (66.4°F) and 10.4°C (50.7°F). As May gives way to June, the average high-temperature displays a slight ascent, adjusting from a mild 15.9°C (60.6°F) to a still refreshing 19.1°C (66.4°F). Weather in June »Weather in July
July in Coolham, United Kingdom, is an agreeable summer month, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 21.3°C (70.3°F). The average temperatures reach their apex in July, averaging 21.3°C (70.3°F) at the high end and 12.8°C (55°F) at the low end. Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Coolham, United Kingdom, with an average temperature ranging between max 21°C (69.8°F) and min 13.3°C (55.9°F). The transition into August notes an average high-temperature of a still pleasant 21°C (69.8°F), revealing a mild distinction from the 21.3°C (70.3°F) in July. Weather in August »Weather in September
The first month of the autumn, September, is still a refreshing month in Coolham, United Kingdom, with an average temperature varying between 18.7°C (65.7°F) and 11.1°C (52°F). The advent of September sees the average high-temperature at a refreshing 18.7°C (65.7°F), subtly shifted from August's 21°C (69.8°F). Weather in September »Weather in October
October, like September, is a moderate autumn month in Coolham, United Kingdom, with an average temperature ranging between min 9.5°C (49.1°F) and max 15.1°C (59.2°F). October ushers in a minor alteration in Coolham's climate, with the average high-temperature moving from September's refreshing 18.7°C (65.7°F) to a moderate 15.1°C (59.2°F). Weather in October »Weather in November
November, the last month of the autumn in Coolham, is another cool month, with an average temperature varying between 6.1°C (43°F) and 10.7°C (51.3°F). November's arrival signals a moderate reduction in the average high-temperature, easing from a moderate 15.1°C (59.2°F) in October to a fresh 10.7°C (51.3°F). Weather in November »Weather in December
December, the first month of the winter in Coolham, is still a chilly month, with an average temperature varying between 4°C (39.2°F) and 8.3°C (46.9°F). The introduction of December sees an average high-temperature of a frosty 8.3°C (46.9°F), hardly deviating from November. 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
In Coolham, January registers the lowest temperatures, averaging 7.2°C (45°F) at the peak and 2.7°C (36.9°F) at the lowest.
In Coolham, during the entire year, the rain falls for 163.7 days and collects up to 347mm (13.66") of precipitation.
January through April, November and December are months with snowfall.
January is the month with the most snowfall in Coolham. Snow falls for 2.5 days and accumulates 15mm (0.59") of snow.
Throughout the year, in Coolham, United Kingdom, there are 9.7 snowfall days, and 47mm (1.85") of snow is accumulated.
The months with the lowest UV index in Coolham are January through March, November and December, with an average maximum UV index of 2.
February has the least sunshine of the year in Coolham, with an average of 3.7h of sunshine.
The month with the least rainfall in Coolham is April, when the rain falls for 12.3 days and typically collects 18mm (0.71") of precipitation.
May through October are months without snowfall.
The month with the longest days in Coolham, United Kingdom, is June, with an average of 16h and 30min of daylight.
June and July, with an average maximum UV index of 5, are months with the highest UV index in Coolham, United Kingdom.
July, with its average high-temperature of 21.3°C (70.3°F) and an average low-temperature of 12.8°C (55°F), holds the record as the warmest month.
July and August, with an average relative humidity of 77%, are the least humid months in Coolham.
With an average of 8.6h of sunshine, July has the most sunshine of the year in Coolham, United Kingdom.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Coolham, 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.
December is the most humid month in Coolham, with an average relative humidity of 89%.
The month with the most rainfall in Coolham, United Kingdom, is December, when the rain falls for 13.6 days and typically aggregates up to 42mm (1.65") of precipitation.
With an average of 8h and 0min of daylight, December has the shortest days of the year.
Average temperature
Coolham, United Kingdom
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (7.2°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 (2.7°C).
Average pressure
Coolham, United Kingdom
- Average pressure in January:
1015mbar - Average pressure in February:
1014.2mbar - Average pressure in March:
1015.7mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.9mbar - Average pressure in June:
1016.4mbar
- Average pressure in July:
1015.7mbar - Average pressure in August:
1015.2mbar - Average pressure in September:
1017.2mbar - Average pressure in October:
1015.3mbar - Average pressure in November:
1010.8mbar - Average pressure in December:
1015mbar
The month with the highest atmospheric pressure is September (1017.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).
Average wind speed
Coolham, United Kingdom
- Average wind speed in January:
17.4km/h - Average wind speed in February:
18.1km/h - Average wind speed in March:
16.5km/h - Average wind speed in April:
13.6km/h - Average wind speed in May:
13.6km/h - Average wind speed in June:
13.4km/h
- Average wind speed in July:
13.3km/h - Average wind speed in August:
13.3km/h - Average wind speed in September:
13.5km/h - Average wind speed in October:
15.1km/h - Average wind speed in November:
16.7km/h - Average wind speed in December:
18km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are July and August (13.3km/h).
Average humidity
Coolham, 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
Coolham, United Kingdom
The wettest month (with the highest rainfall) is December (42mm).
The driest month (with the least rainfall) is April (18mm).
Average rainfall days
Coolham, United Kingdom
- Average rainfall days in January:
14.9 days - Average rainfall days in February:
12.7 days - Average rainfall days in March:
13.3 days - Average rainfall days in April:
12.3 days - Average rainfall days in May:
13.4 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
14.6 days - Average rainfall days in November:
16.6 days - Average rainfall days in December:
13.6 days
The month with the highest number of rainy days is November (16.6 days).
The month with the least rainy days is September (10.6 days).
Average snowfall
Coolham, United Kingdom
The month with the highest snowfall is January (15mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Coolham, United Kingdom
- Average snowfall days in January:
2.5 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
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:
0.4 days - Average snowfall days in December:
1.7 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Coolham, 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 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 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 36min - Average sunshine in April:
7h and 54min - Average sunshine in May:
7h and 36min - Average sunshine in June:
7h and 54min
- Average sunshine in July:
8h and 36min - Average sunshine in August:
8h and 24min - Average sunshine in September:
7h and 30min - Average sunshine in October:
4h and 30min - Average sunshine in November:
4h and 0min - Average sunshine in December:
4h and 12min
The month with the most sunshine is July (Average sunshine: 8h and 36min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days
Coolham, United Kingdom
- Average sunshine days in January:
11.5 days - Average sunshine days in February:
10.7 days - Average sunshine days in March:
13.4 days - Average sunshine days in April:
15.2 days - Average sunshine days in May:
14.8 days - Average sunshine days in June:
14.1 days
- Average sunshine days in July:
12.8 days - Average sunshine days in August:
14.5 days - Average sunshine days in September:
16.1 days - Average sunshine days in October:
13.5 days - Average sunshine days in November:
10.7 days - Average sunshine days in December:
12.9 days
The month with the most sunshine days is September (16.1 days).
The months with the least sunshine days are February and November (10.7 days).
Average UV index
Coolham, 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
Coolham, United Kingdom
The months with the most cloud cover are February and November (Cloud cover 61).
The months with the least cloud cover are April, July, August and September (Cloud cover 47).
Average visibility
Coolham, 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).
