Climate and monthly weather forecastIsleham, United Kingdom
Climate and monthly weather forecast
Weather in January
January, the same as December, in Isleham, United Kingdom, is a frosty winter month, with an average temperature fluctuating between 6.1°C (43°F) and 1.9°C (35.4°F). January is the coldest month, with an average high-temperature of 6.1°C (43°F) and an average low-temperature of 1.9°C (35.4°F). Weather in January »Weather in February
The last month of the winter, February, is also a frosty month in Isleham, United Kingdom, with an average temperature varying between 7.3°C (45.1°F) and 2.3°C (36.1°F). Isleham's February reports an average high-temperature of a still frosty 7.3°C (45.1°F), exhibiting a minor difference from January. Weather in February »Weather in March
The first month of the spring, March, is also a frosty month in Isleham, United Kingdom, with an average temperature fluctuating between 3.1°C (37.6°F) and 9.9°C (49.8°F). Isleham marks the onset of March with an average high-temperature of a still chilly 9.9°C (49.8°F), a subtle shift from February's 7.3°C (45.1°F). Weather in March »Weather in April
April in Isleham, United Kingdom, is a mild spring month, with temperature in the range of an average low of 5.3°C (41.5°F) and an average high of 13.7°C (56.7°F). Isleham in April denotes a subtle temperature transition, adjusting from an average high of a frosty 9.9°C (49.8°F) in March to a moderate 13.7°C (56.7°F). Weather in April »Weather in May
May, the last month of the spring in Isleham, is also a moderate month, with an average temperature varying between 7.7°C (45.9°F) and 15.8°C (60.4°F). Isleham's average high-temperature in May is a still moderate 15.8°C (60.4°F), indicating a subtle variation from April. Weather in May »Weather in June
June, the first month of the summer in Isleham, is an enjoyable month, with temperature in the range of an average high of 18.5°C (65.3°F) and an average low of 10.2°C (50.4°F). The transition into June is marked with an average high-temperature of an enjoyable 18.5°C (65.3°F), showing an insignificant shift from May's 15.8°C (60.4°F). Weather in June »Weather in July
July is an agreeable summer month in Isleham, United Kingdom, with temperature in the range of an average low of 12.8°C (55°F) and an average high of 21.1°C (70°F). The transition into July is marked with an average high-temperature of a pleasant 21.1°C (70°F), showing an insignificant shift from June's 18.5°C (65.3°F). Weather in July »Weather in August
The last month of the summer, August, is another pleasant month in Isleham, United Kingdom, with an average temperature varying between 13.5°C (56.3°F) and 21.2°C (70.2°F). August, with average temperatures reaching a high of 21.2°C (70.2°F) and a low of 13.5°C (56.3°F), is the warmest month. Weather in August »Weather in September
September, the first month of the autumn in Isleham, is still a refreshing month, with an average temperature varying between 11.4°C (52.5°F) and 18.4°C (65.1°F). With the onset of September, a modest change to a refreshing 18.4°C (65.1°F) from August's 21.2°C (70.2°F) is noted in high-temperature. Weather in September »Weather in October
October, like September, is another refreshing autumn month in Isleham, United Kingdom, with temperature in the range of an average low of 9°C (48.2°F) and an average high of 14.5°C (58.1°F). During the shift to October, a minor reduction in average high-temperature is observed, shifting from an enjoyable 18.4°C (65.1°F) in September to a mild 14.5°C (58.1°F). Weather in October »Weather in November
November, the last month of the autumn in Isleham, is also a frosty month, with temperature in the range of an average high of 9.9°C (49.8°F) and an average low of 5.6°C (42.1°F). In November, the meteorological conditions change slightly, with the average high-temperature moving from a mild 14.5°C (58.1°F) in October to a frosty 9.9°C (49.8°F). Weather in November »Weather in December
December, the first month of the winter in Isleham, is also a frosty month, with an average temperature ranging between min 3°C (37.4°F) and max 7°C (44.6°F). Isleham experiences an average high-temperature of a still frosty 7°C (44.6°F) in December, marking an insignificant shift from 9.9°C (49.8°F) in November. 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 period in Isleham is January, when temperatures fluctuate between an average high of 6.1°C (43°F) and a low of 1.9°C (35.4°F).
In Isleham, United Kingdom, during the entire year, the rain falls for 166.7 days and collects up to 404mm (15.91") of precipitation.
January through March and December are months with snowfall.
In Isleham, during the entire year, snow falls for 8.1 days and aggregates up to 52mm (2.05") of snow.
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
The month with the most snowfall is February, when snow falls for 2.9 days and typically aggregates up to 24mm (0.94") of snow.
February has the least sunshine of the year in Isleham, United Kingdom, with an average of 3.7h of sunshine.
April is the month with the least rainfall. Rain falls for 13.5 days and accumulates 19mm (0.75") of precipitation.
April through November are months without snowfall in Isleham, United Kingdom.
June is the month with the most rainfall in Isleham, United Kingdom. Rain falls for 16.6 days and accumulates 50mm (1.97") of precipitation.
The month with the longest days is June, with an average of 16h and 42min of daylight.
With an average maximum UV index of 5, July is the month with the highest UV index in Isleham.
August is Isleham's warmest month, registering average high temperatures of 21.2°C (70.2°F) and lows of 13.5°C (56.3°F).
The least humid month in Isleham is August, with an average relative humidity of 76%.
With an average of 8.1h of sunshine, August has the most sunshine of the year in Isleham, United Kingdom.
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Isleham, 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 most humid month in Isleham, United Kingdom, is December, with an average relative humidity of 89%.
The month with the shortest days in Isleham, United Kingdom, is December, with an average of 7h and 48min of daylight.
Average temperature
Isleham, United Kingdom
The warmest month (with the highest average high temperature) is August (21.2°C).
The month with the lowest average high temperature is January (6.1°C).
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure
Isleham, United Kingdom
- Average pressure in January:
1013.7mbar - Average pressure in February:
1013.1mbar - Average pressure in March:
1015.1mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1015.9mbar
- Average pressure in July:
1014.8mbar - Average pressure in August:
1014.3mbar - Average pressure in September:
1016.4mbar - Average pressure in October:
1014.7mbar - Average pressure in November:
1010mbar - Average pressure in December:
1013.4mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).
Average wind speed
Isleham, United Kingdom
- Average wind speed in January:
17.7km/h - Average wind speed in February:
18.4km/h - Average wind speed in March:
16.7km/h - Average wind speed in April:
14.2km/h - Average wind speed in May:
14km/h - Average wind speed in June:
13.1km/h
- Average wind speed in July:
12.6km/h - Average wind speed in August:
13.3km/h - Average wind speed in September:
13.3km/h - Average wind speed in October:
15.5km/h - Average wind speed in November:
16.6km/h - Average wind speed in December:
18.4km/h
The windiest months (with the highest average wind speed) are February and December (18.4km/h).
The calmest month (with the lowest average wind speed) is July (12.6km/h).
Average humidity
Isleham, United Kingdom
The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).
Average rainfall
Isleham, United Kingdom
The wettest month (with the highest rainfall) is June (50mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days
Isleham, United Kingdom
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
11.5 days - Average rainfall days in March:
13 days - Average rainfall days in April:
13.5 days - Average rainfall days in May:
14.8 days - Average rainfall days in June:
16.6 days
- Average rainfall days in July:
18.8 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
13.5 days - Average rainfall days in November:
12.4 days - Average rainfall days in December:
13 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is September (11.3 days).
Average snowfall
Isleham, United Kingdom
The month with the highest snowfall is February (24mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days
Isleham, United Kingdom
- Average snowfall days in January:
2.3 days - Average snowfall days in February:
2.9 days - Average snowfall days in March:
1.3 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:
1.3 days
The month with the highest number of snowfall days is February (2.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Isleham, United Kingdom
- Average daylight in January:
8h and 18min - Average daylight in February:
9h and 54min - Average daylight in March:
11h and 54min - Average daylight in April:
14h and 0min - Average daylight in May:
15h and 48min - Average daylight in June:
16h and 42min
- Average daylight in July:
16h and 12min - Average daylight in August:
14h and 36min - Average daylight in September:
12h and 42min - Average daylight in October:
10h and 36min - Average daylight in November:
8h and 48min - Average daylight in December:
7h and 48min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
4h and 0min - Average sunshine in February:
3h and 42min - Average sunshine in March:
5h and 30min - Average sunshine in April:
7h and 30min - Average sunshine in May:
7h and 24min - Average sunshine in June:
7h and 24min
- Average sunshine in July:
7h and 42min - Average sunshine in August:
8h and 6min - Average sunshine in September:
7h and 0min - Average sunshine in October:
4h and 18min - Average sunshine in November:
4h and 6min - Average sunshine in December:
4h and 12min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days
Isleham, United Kingdom
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
12.8 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
14 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
9.1 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
15.5 days - Average sunshine days in October:
14.8 days - Average sunshine days in November:
15.3 days - Average sunshine days in December:
14.8 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is July (9.1 days).
Average UV index
Isleham, United Kingdom
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover
Isleham, United Kingdom
The month with the most cloud cover is February (Cloud cover 62).
The months with the least cloud cover are April, August and September (Cloud cover 49).
Average visibility
Isleham, 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).
