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 stands out as Gwenddwr's coldest month, with temperatures ranging between an average 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 Gwenddwr, United Kingdom.Rainfall
In Gwenddwr, in January, during 10.6 rainfall days, 19mm (0.75") of precipitation is typically accumulated. Throughout the year, in Gwenddwr, 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 Gwenddwr, in January, snow falls for 4.2 days, with typically accumulated 15mm (0.59") of snow. Throughout the year, there are 15.7 snowfall days, and 84mm (3.31") of snow is accumulated.Daylight
In January, the average length of the day is 8h and 22min.On the first day of the month, sunrise is at 8:21 am and sunset at 4:11 pm. On the last day of January, sunrise is at 7:55 am and sunset at 4:58 pm GMT.
Sunshine
In Gwenddwr, 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 Gwenddwr. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 during January translates into the following directions:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Gwenddwr?
How cold is January in Gwenddwr?
What is the most humid month in Gwenddwr?
What is the average humidity in January in Gwenddwr?
How many days does it rain in January in Gwenddwr?
How many days does it snow in January in Gwenddwr?
What is the average length of the day in January in Gwenddwr?
What time are sunrise and sunset in January in Gwenddwr?
How long on average sun shines in January in Gwenddwr?
What are the months with the lowest UV index in Gwenddwr?
What is the UV index intensity in January in Gwenddwr?
Average temperature in January
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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
Gwenddwr, 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).
