January weather forecast
Llandarcy, United Kingdom

January

Weather in January

January, like December, is another chilly winter month in Llandarcy, United Kingdom, with temperature in the range of an average low of 3.9°C (39°F) and an average high of 7.3°C (45.1°F).

Temperature

Llandarcy sees its lowest temperatures during January and February, with an average high-temperature of 7.3°C (45.1°F).

Humidity

The months with the highest humidity are January and December, with an average relative humidity of 87%.

Rainfall

In January, in Llandarcy, United Kingdom, the rain falls for 16.1 days. Throughout January, 48mm (1.89") of precipitation is accumulated. In Llandarcy, during the entire year, the rain falls for 181.3 days and collects up to 568mm (22.36") of precipitation.

Snowfall

January through March and December are months with snowfall in Llandarcy. January is the month with the most snowfall in Llandarcy. Snow falls for 2 days and accumulates 12mm (0.47") of snow.

Daylight

In January, the average length of the day is 8h and 26min.
On the first day of the month, sunrise is at 8:21 am and sunset at 4:15 pm. On the last day of January, in Llandarcy, United Kingdom, sunrise is at 7:56 am and sunset at 5:01 pm GMT.

Sunshine

With an average of 3.7h of sunshine, January has the least sunshine of the year in Llandarcy.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Llandarcy. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 2 transforms into these recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Stay sun-safe with clothing that is both closely woven and worn loosely. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.

Frequently asked questions

What part of the year is the coldest in Llandarcy?
The months of January and February bring the lowest temperatures in Llandarcy, United Kingdom, averaging a high of 7.3°C (45.1°F).
What are the temperatures in Llandarcy in January?
In January, the average high-temperature and low-temperature in Llandarcy are 7.3°C (45.1°F) and 3.9°C (39°F) respectively.
What is the most humid month in Llandarcy?
January and December, with an average relative humidity of 87%, are most humid months.
What is the average humidity in January in Llandarcy?
In Llandarcy, the average relative humidity in January is 87%.
How much does it rain in Llandarcy in January?
In January, in Llandarcy, United Kingdom, the rain falls for 16.1 days. Throughout January, 48mm (1.89") of precipitation is accumulated.
When does it snow the most in Llandarcy?
January is the month with the most snowfall in Llandarcy, United Kingdom. Snow falls for 2 days and accumulates 12mm (0.47") of snow.
How much does it snow in Llandarcy in January?
In Llandarcy, United Kingdom, in January, snow falls for 2 days, with typically accumulated 12mm (0.47") of snow.
What is the average length of the day in January in Llandarcy?
In Llandarcy, United Kingdom, the average day length in January is 8h and 26min.
When are sunrise and sunset in January in Llandarcy?
In January, on the first day of the month, sunrise is at 8:21 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 5:01 pm GMT.
What is the month with the least sunshine in Llandarcy?
January has the least sunshine of the year in Llandarcy, United Kingdom, with an average of 3.7h of sunshine.
How many hours of sunshine does Llandarcy have in January?
In Llandarcy, United Kingdom, the average sunshine duration in January is 3.7h.
When is the lowest UV index in Llandarcy?
The months with the lowest UV index in Llandarcy are January, February, November and December, with an average maximum UV index of 2.
How high is the UV index in January in Llandarcy?
The average daily maximum UV index in January in Llandarcy is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to 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
Llandarcy, United Kingdom
  • Average high temperature in January: 7.3°C

The warmest month (with the highest average high temperature) is July (18.2°C).
The months with the lowest average high temperature are January and February (7.3°C).

  • Average low temperature in January: 3.9°C

The month with the highest average low temperature is August (12.9°C).
The coldest month (with the lowest average low temperature) is February (3.8°C).

Average pressure in January
Llandarcy, United Kingdom
  • Average pressure in January: 1013.7mbar

The months with the highest atmospheric pressure are May and September (1016.7mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).

Average wind speed in January
Llandarcy, United Kingdom
  • Average wind speed in January: 21.9km/h

The windiest month (with the highest average wind speed) is December (22.4km/h).
The calmest month (with the lowest average wind speed) is June (14.9km/h).

Average humidity in January
Llandarcy, United Kingdom
  • Average humidity in January: 87%

The months with the highest relative humidity are January and December (87%).
The month with the lowest relative humidity is April (81%).

Average rainfall in January
Llandarcy, United Kingdom
  • Average rainfall in January: 48mm

The wettest months (with the highest rainfall) are November and December (66mm).
The driest month (with the least rainfall) is May (31mm).

Average rainfall days in January
Llandarcy, United Kingdom
  • Average rainfall days in January: 16.1 days

The month with the highest number of rainy days is November (17 days).
The month with the least rainy days is September (12.6 days).

Average snowfall in January
Llandarcy, United Kingdom
  • Average snowfall in January: 12mm

The month with the highest snowfall is January (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

Average snowfall days in January
Llandarcy, United Kingdom
  • Average snowfall days in January: 2 days

The month with the highest number of snowfall days is January (2 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
Llandarcy, United Kingdom
  • Average daylight in January: 8h and 2min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in January
Llandarcy, United Kingdom
  • Average sunshine days in January: 10.5 days

The month with the most sunshine days is September (14.4 days).
The month with the least sunshine days is July (10.3 days).

Average UV index in January
Llandarcy, United Kingdom
  • Average UV index in January: 2

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 in January
Llandarcy, United Kingdom
  • Average cloud cover in January: 62

The month with the most cloud cover is December (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 47).

Average visibility in January
Llandarcy, 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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