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
In Llanwrtyd, the lowest average temperatures are observed in January, with a high of 5.5°C (41.9°F) and a low of 1.1°C (34°F).Humidity
January, November and December, with an average relative humidity of 92%, are the most humid months in Llanwrtyd.Rainfall
In January, the rain falls for 10.6 days. Throughout January, 19mm (0.75") of precipitation is accumulated. Throughout the year, in Llanwrtyd, United Kingdom, there are 147.5 rainfall days, and 288mm (11.34") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Llanwrtyd, United Kingdom. In Llanwrtyd, in January, during 4.2 snowfall days, 15mm (0.59") of snow is typically accumulated. Throughout the year, there are 15.7 snowfall days, and 84mm (3.31") of snow is accumulated.Daylight
In Llanwrtyd, the average length of the day in January is 8h and 22min.On the first day of January, 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
The average sunshine in January in Llanwrtyd is 3h.UV index
The months with the lowest UV index in Llanwrtyd are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Llanwrtyd?
How cold does it get in Llanwrtyd in January?
What are the most humid months in Llanwrtyd?
What is the average humidity in January in Llanwrtyd?
How much does it rain in Llanwrtyd in January?
How much does it snow in Llanwrtyd in January?
How many hours of daylight does Llanwrtyd have in January?
When are sunrise and sunset in January in Llanwrtyd?
How many hours of sunshine does Llanwrtyd have in January?
What is the month with the lowest UV index in Llanwrtyd?
What is the UV index intensity in January in Llanwrtyd?
Average temperature in January
Llanwrtyd, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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, 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).
