Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Temperature readings reach their annual highs in January, averaging 5.5°C (41.9°F) and a minimum average of 1.1°C (34°F).Humidity
The months with the highest humidity in Llanwrtyd Wells are January, November and December, with an average relative humidity of 92%.Rainfall
In Llanwrtyd Wells, United Kingdom, during January, the rain falls for 10.6 days and regularly aggregates up to 19mm (0.75") of precipitation. In Llanwrtyd Wells, during the entire year, the rain falls for 147.5 days and collects up to 288mm (11.34") of precipitation.Snowfall
January through April, November and December are months with snowfall in Llanwrtyd Wells. In Llanwrtyd Wells, United Kingdom, during January, snow falls for 4.2 days and regularly aggregates up to 15mm (0.59") of snow. In Llanwrtyd Wells, during the entire year, snow falls for 15.7 days and aggregates up to 84mm (3.31") of snow.Daylight
In Llanwrtyd Wells, the average length of the day in January is 8h and 22min.On the first day of January in Llanwrtyd Wells, sunrise is at 8:23 am and sunset at 4:12 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 4:59 pm GMT.
Sunshine
In Llanwrtyd Wells, the average sunshine in January is 3h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Llanwrtyd Wells. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the coldest months in Llanwrtyd Wells?
How cold is it in Llanwrtyd Wells in January?
What are the most humid months in Llanwrtyd Wells?
What is the average humidity in January in Llanwrtyd Wells?
How many days does it rain in January in Llanwrtyd Wells?
How much does it snow in Llanwrtyd Wells in January?
What is the average length of the day in January in Llanwrtyd Wells?
What time are sunrise and sunset in January in Llanwrtyd Wells?
How many hours of sunshine does Llanwrtyd Wells have in January?
What is the month with the lowest UV index in Llanwrtyd Wells?
How high is the UV index in January in Llanwrtyd Wells?
Average temperature in January
Llanwrtyd Wells, United Kingdom
- Average high temperature in January: 5.5°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The month with the lowest average high temperature is January (5.5°C).
- Average low temperature in January: 1.1°C
The month with the highest average low temperature is August (10.3°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).
Average pressure in January
Llanwrtyd Wells, United Kingdom
- Average pressure in January: 1013.5mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.6mbar).
Average wind speed in January
Llanwrtyd Wells, United Kingdom
- Average wind speed in January: 18km/h
The windiest month (with the highest average wind speed) is February (19km/h).
The calmest months (with the lowest average wind speed) are June and July (12.9km/h).
Average humidity in January
Llanwrtyd Wells, United Kingdom
- Average humidity in January: 92%
The months with the highest relative humidity are January, November and December (92%).
The months with the lowest relative humidity are April and May (85%).
Average rainfall in January
Llanwrtyd Wells, United Kingdom
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is June (37mm).
The driest month (with the least rainfall) is September (13mm).
Average rainfall days in January
Llanwrtyd Wells, United Kingdom
- Average rainfall days in January: 10.6 days
The month with the highest number of rainy days is July (15.4 days).
The months with the least rainy days are February and September (9.4 days).
Average snowfall in January
Llanwrtyd Wells, United Kingdom
- Average snowfall in January: 15mm
The month with the highest snowfall is November (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Llanwrtyd Wells, United Kingdom
- Average snowfall days in January: 4.2 days
The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Llanwrtyd Wells, 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: 3h and 0min
The month with the most sunshine is May (Average sunshine: 6h and 18min).
The month with the least sunshine is November (Average sunshine: 2h and 54min).
Average sunshine days in January
Llanwrtyd Wells, United Kingdom
- Average sunshine days in January: 15.8 days
The months with the most sunshine days are March and September (16.2 days).
The month with the least sunshine days is July (10.1 days).
Average UV index in January
Llanwrtyd Wells, United Kingdom
- Average UV index in January: 2
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 in January
Llanwrtyd Wells, United Kingdom
- Average cloud cover in January: 70
The month with the most cloud cover is November (Cloud cover 73).
The month with the least cloud cover is April (Cloud cover 59).
Average visibility in January
Llanwrtyd Wells, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (8km).
The months with the lowest visibility are August and September (7km).
Llanwrtyd Wells, United Kingdom
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