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
January
Weather in January
Temperature
January brings an average high-temperature of a still chilly 8.2°C (46.8°F), nearly identical to the preceding month. Llangwnnadl logs an average low-temperature of 6°C (42.8°F) during the nights of January, subtly lower than its daytime highs.Humidity
In Llangwnnadl, the average relative humidity in January is 80%.Rainfall
In Llangwnnadl, during January, the rain falls for 20.1 days and regularly aggregates up to 65mm (2.56") of precipitation. Throughout the year, in Llangwnnadl, there are 214.6 rainfall days, and 798mm (31.42") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. In January, it is snowing for 0.8 days. Throughout January, 3mm (0.12") of snow is accumulated. Throughout the year, in Llangwnnadl, there are 2.5 snowfall days, and 14mm (0.55") of snow is accumulated.Daylight
The average length of the day in January in Llangwnnadl is 8h and 15min.On the first day of January in Llangwnnadl, sunrise is at 8:31 am and sunset at 4:12 pm. On the last day of the month, sunrise is at 8:03 am and sunset at 5:00 pm GMT.
Sunshine
In Llangwnnadl, the average sunshine in January is 3.9h.UV index
The months with the lowest UV index in Llangwnnadl are January and February, 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 rays for the average person.Note: The UV index of 2 during January leads to these advisories:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average January temperature in Llangwnnadl?
What is the average humidity in January in Llangwnnadl?
How many days does it rain in January in Llangwnnadl?
How many days does it snow in January in Llangwnnadl?
What is the average length of the day in January in Llangwnnadl?
What time are sunrise and sunset in January in Llangwnnadl?
How long on average sun shines in January in Llangwnnadl?
What is the month with the lowest UV index in Llangwnnadl?
What is the UV index reading in January in Llangwnnadl?
Average temperature in January
Llangwnnadl, United Kingdom
- Average high temperature in January: 8.2°C
The warmest month (with the highest average high temperature) is August (16.3°C).
The month with the lowest average high temperature is February (7.6°C).
- Average low temperature in January: 6°C
The month with the highest average low temperature is August (14.1°C).
The coldest month (with the lowest average low temperature) is February (5.7°C).
Average pressure in January
Llangwnnadl, United Kingdom
- Average pressure in January: 1012.5mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in January
Llangwnnadl, United Kingdom
- Average wind speed in January: 30.3km/h
The windiest month (with the highest average wind speed) is December (32.6km/h).
The calmest month (with the lowest average wind speed) is June (18.9km/h).
Average humidity in January
Llangwnnadl, United Kingdom
- Average humidity in January: 80%
The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is November (78%).
Average rainfall in January
Llangwnnadl, United Kingdom
- Average rainfall in January: 65mm
The wettest month (with the highest rainfall) is November (99mm).
The driest months (with the least rainfall) are April and May (42mm).
Average rainfall days in January
Llangwnnadl, United Kingdom
- Average rainfall days in January: 20.1 days
The month with the highest number of rainy days is November (21.4 days).
The month with the least rainy days is May (14.7 days).
Average snowfall in January
Llangwnnadl, United Kingdom
- Average snowfall in January: 3mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Llangwnnadl, United Kingdom
- Average snowfall days in January: 0.8 days
The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Llangwnnadl, United Kingdom
- Average daylight in January: 8h and 1min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is May (Average sunshine: 8h and 42min).
The month with the least sunshine is December (Average sunshine: 3h and 42min).
Average sunshine days in January
Llangwnnadl, United Kingdom
- Average sunshine days in January: 9.1 days
The month with the most sunshine days is May (13.9 days).
The month with the least sunshine days is November (6.5 days).
Average UV index in January
Llangwnnadl, 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 and February (UV index 2).
Average cloud cover in January
Llangwnnadl, United Kingdom
- Average cloud cover in January: 61
The month with the most cloud cover is December (Cloud cover 64).
The months with the least cloud cover are May and June (Cloud cover 45).
Average visibility in January
Llangwnnadl, 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).
