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
The dawn of January sees an average high-temperature of a still chilly 8.3°C (46.9°F), subtly contrasting with December's 9.5°C (49.1°F). January nights in Llanfaethlu experience a minor temperature downturn to a still chilly 6.2°C (43.2°F).Humidity
In Llanfaethlu, the average relative humidity in January is 80%.Rainfall
In Llanfaethlu, in January, during 21.1 rainfall days, 64mm (2.52") of precipitation is typically accumulated. Throughout the year, there are 233.6 rainfall days, and 739mm (29.09") of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. The months with the most snowfall are January and December, with an average 4mm (0.16") of accumulated snow.Daylight
In Llanfaethlu, the average length of the day in January is 8h and 10min.On the first day of the month, sunrise is at 8:33 am and sunset at 4:09 pm. On the last day of January, in Llanfaethlu, sunrise is at 8:04 am and sunset at 4:58 pm GMT.
Sunshine
In Llanfaethlu, the average sunshine in January is 3.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In January, the maximum UV index of 2 translates into these guidelines:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Llanfaethlu in January?
What is the average humidity in January in Llanfaethlu?
How much does it rain in Llanfaethlu in January?
What is the snowiest month in Llanfaethlu?
How much does it snow in Llanfaethlu in January?
How many hours of daylight does Llanfaethlu have in January?
When are sunrise and sunset in January in Llanfaethlu?
How long on average sun shines in January in Llanfaethlu?
What is the month with the lowest UV index in Llanfaethlu?
How high is the UV index in January in Llanfaethlu?
Average temperature in January
Llanfaethlu, United Kingdom
- Average high temperature in January: 8.3°C
The warmest month (with the highest average high temperature) is August (16.6°C).
The month with the lowest average high temperature is February (7.8°C).
- Average low temperature in January: 6.2°C
The month with the highest average low temperature is August (14.3°C).
The coldest month (with the lowest average low temperature) is February (5.8°C).
Average pressure in January
Llanfaethlu, United Kingdom
- Average pressure in January: 1012.1mbar
The month with the highest atmospheric pressure is May (1016.1mbar).
The month with the lowest atmospheric pressure is November (1008.7mbar).
Average wind speed in January
Llanfaethlu, United Kingdom
- Average wind speed in January: 29.4km/h
The windiest month (with the highest average wind speed) is December (31.3km/h).
The calmest month (with the lowest average wind speed) is June (18.7km/h).
Average humidity in January
Llanfaethlu, United Kingdom
- Average humidity in January: 80%
The months with the highest relative humidity are July and August (84%).
The month with the lowest relative humidity is November (79%).
Average rainfall in January
Llanfaethlu, United Kingdom
- Average rainfall in January: 64mm
The wettest month (with the highest rainfall) is November (87mm).
The driest month (with the least rainfall) is May (36mm).
Average rainfall days in January
Llanfaethlu, United Kingdom
- Average rainfall days in January: 21.1 days
The month with the highest number of rainy days is August (23.4 days).
The month with the least rainy days is April (15.6 days).
Average snowfall in January
Llanfaethlu, United Kingdom
- Average snowfall in January: 4mm
The months with the highest snowfall are January and December (4mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Llanfaethlu, United Kingdom
- Average snowfall days in January: 1 days
The month with the highest number of snowfall days is January (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Llanfaethlu, United Kingdom
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 54min).
The month with the shortest days is December (Average daylight: 7h and 36min).
- Average sunshine in January: 3h and 4min
The month with the most sunshine is May (Average sunshine: 8h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 36min).
Average sunshine days in January
Llanfaethlu, United Kingdom
- Average sunshine days in January: 6.3 days
The month with the most sunshine days is May (12.3 days).
The month with the least sunshine days is December (4.3 days).
Average UV index in January
Llanfaethlu, 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 and December (UV index 2).
Average cloud cover in January
Llanfaethlu, United Kingdom
- Average cloud cover in January: 63
The month with the most cloud cover is December (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 46).
Average visibility in January
Llanfaethlu, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
Llanfaethlu, United Kingdom
Weather forecast for your location
2. Allow the app to use your location
