January weather forecast
Isleham, United Kingdom

January

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).

Temperature

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).

Humidity

In Isleham, the average relative humidity in January is 88%.

Rainfall

In January, in Isleham, United Kingdom, the rain falls for 12.5 days. Throughout January, 24mm (0.94") of precipitation is accumulated. In Isleham, during the entire year, the rain falls for 166.7 days and collects up to 404mm (15.91") of precipitation.

Snowfall

January through March and December are months with snowfall. In Isleham, during January, snow falls for 2.3 days and regularly aggregates up to 17mm (0.67") of snow. In Isleham, during the entire year, snow falls for 8.1 days and aggregates up to 52mm (2.05") of snow.

Daylight

The average length of the day in January in Isleham is 8h and 20min.
On the first day of January, sunrise is at 8:08 am and sunset at 3:55 pm. On the last day of the month, sunrise is at 7:41 am and sunset at 4:41 pm GMT.

Sunshine

In Isleham, United Kingdom, the average sunshine in January is 4h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In January, the maximum UV index of 2 suggests these recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.

Frequently asked questions

What is the coldest month in Isleham?
The coldest period 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).
Is it cold in Isleham during January?
The high-temperature, in January, in Isleham, records 6.1°C (43°F), while the low-temperature is 1.9°C (35.4°F).
What is the average humidity in January in Isleham?
In January, the average relative humidity in Isleham, United Kingdom, is 88%.
How much does it rain in Isleham in January?
In Isleham, United Kingdom, in January, during 12.5 rainfall days, 24mm (0.94") of precipitation is typically accumulated.
How much does it snow in Isleham in January?
In Isleham, United Kingdom, in January, snow falls for 2.3 days, with typically accumulated 17mm (0.67") of snow.
How many hours of daylight does Isleham have in January?
In January, the average day length is 8h and 20min.
What time are sunrise and sunset in January in Isleham?
In January, on the first day of the month, sunrise is at 8:08 am and sunset at 3:55 pm. On the last day of the month, in Isleham, sunrise is at 7:41 am and sunset at 4:41 pm GMT.
How long on average sun shines in January in Isleham?
In Isleham, United Kingdom, the average sunshine duration in January is 4h.
When is the lowest UV index in Isleham?
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2.
What is the UV index intensity in January in Isleham?
In Isleham, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
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
Average temperature in January
Isleham, United Kingdom
  • Average high temperature in January: 6.1°C

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).

  • Average low temperature in January: 1.9°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 in January
Isleham, United Kingdom
  • Average pressure in January: 1013.7mbar

The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010mbar).

Average wind speed in January
Isleham, United Kingdom
  • Average wind speed in January: 17.7km/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 in January
Isleham, United Kingdom
  • Average humidity in January: 88%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (76%).

Average rainfall in January
Isleham, United Kingdom
  • Average rainfall in January: 24mm

The wettest month (with the highest rainfall) is June (50mm).
The driest month (with the least rainfall) is April (19mm).

Average rainfall days in January
Isleham, United Kingdom
  • Average rainfall days in January: 12.5 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 in January
Isleham, United Kingdom
  • Average snowfall in January: 17mm

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 in January
Isleham, United Kingdom
  • Average snowfall days in January: 2.3 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 in January /
Average sunshine in January
Isleham, United Kingdom
  • Average daylight in January: 8h and 2min

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

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 in January
Isleham, United Kingdom
  • Average sunshine days in January: 15.2 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 in January
Isleham, United Kingdom
  • Average UV index in January: 2

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 in January
Isleham, United Kingdom
  • Average cloud cover in January: 60

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 in January
Isleham, United Kingdom
  • Average visibility in January: 9km

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).

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