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
The advent of January presents an average high-temperature of a still frosty 8.3°C (46.9°F), maintaining a close correlation with the preceding month. Consistently, Llanfachraeth reports average nighttime temperatures of 6.2°C (43.2°F) during January, a marginal step down from its daytime highs.Humidity
In January, the average relative humidity in Llanfachraeth is 80%.Rainfall
In Llanfachraeth, in January, it is raining for 21.1 days, with typically 64mm (2.52") of accumulated precipitation. Throughout the year, in Llanfachraeth, United Kingdom, there are 233.6 rainfall days, and 739mm (29.09") of precipitation is accumulated.Snowfall
Months with snowfall in Llanfachraeth are January through March, November and December. The months with the most snowfall in Llanfachraeth are January and December, with an average 4mm (0.16") of accumulated snow.Daylight
In Llanfachraeth, the average length of the day in January is 8h and 11min.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, sunrise is at 8:04 am and sunset at 4:58 pm GMT.
Sunshine
The average sunshine in January in Llanfachraeth is 3.7h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index, 2 during January, leads to the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Llanfachraeth in January?
What is the average humidity in January in Llanfachraeth?
How many days does it rain in January in Llanfachraeth?
What is the snowiest month in Llanfachraeth?
How much does it snow in Llanfachraeth in January?
What is the average length of the day in January in Llanfachraeth?
What time are sunrise and sunset in January in Llanfachraeth?
How long on average sun shines in January in Llanfachraeth?
When is the lowest UV index in Llanfachraeth?
What is the UV index reading in January in Llanfachraeth?
Average temperature in January
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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
Llanfachraeth, 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).
