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
Nantglyn witnesses its lowest temperatures in January and February, reaching an average of 6.3°C (43.3°F).Humidity
The months with the highest humidity are January, November and December, with an average relative humidity of 88%.Rainfall
In Nantglyn, in January, during 13.1 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In Nantglyn, during the entire year, the rain falls for 176 days and collects up to 343mm (13.5") of precipitation.Snowfall
Months with snowfall are January through April, October through December. The month with the most snowfall is January, when snow falls for 4.7 days and typically aggregates up to 35mm (1.38") of snow.Daylight
In January, the average length of the day is 8h and 13min.On the first day of January in Nantglyn, sunrise is at 8:27 am and sunset at 4:06 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 4:54 pm GMT.
Sunshine
In Nantglyn, the average sunshine in January is 3.5h.UV index
January through March, November 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 hazard from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 in January translates into these instructions:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest time of year in Nantglyn?
How cold is January in Nantglyn?
What is the most humid month in Nantglyn?
What is the average humidity in January in Nantglyn?
How much does it rain in Nantglyn in January?
When does it snow the most in Nantglyn?
How many days does it snow in January in Nantglyn?
How many hours of daylight does Nantglyn have in January?
What time are sunrise and sunset in January in Nantglyn?
How many hours of sunshine does Nantglyn have in January?
What are the months with the lowest UV index in Nantglyn?
What is the UV index reading in January in Nantglyn?
Average temperature in January
Nantglyn, United Kingdom
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (17.5°C).
The months with the lowest average high temperature are January and February (6.3°C).
- Average low temperature in January: 2.5°C
The month with the highest average low temperature is August (11.8°C).
The coldest months (with the lowest average low temperature) are January and February (2.5°C).
Average pressure in January
Nantglyn, United Kingdom
- Average pressure in January: 1012.4mbar
The month with the highest atmospheric pressure is May (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in January
Nantglyn, United Kingdom
- Average wind speed in January: 19.1km/h
The windiest month (with the highest average wind speed) is December (19.5km/h).
The calmest month (with the lowest average wind speed) is June (12.4km/h).
Average humidity in January
Nantglyn, United Kingdom
- Average humidity in January: 88%
The months with the highest relative humidity are January, November and December (88%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in January
Nantglyn, United Kingdom
- Average rainfall in January: 24mm
The wettest month (with the highest rainfall) is November (39mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days in January
Nantglyn, United Kingdom
- Average rainfall days in January: 13.1 days
The month with the highest number of rainy days is November (17.6 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in January
Nantglyn, United Kingdom
- Average snowfall in January: 35mm
The month with the highest snowfall is January (35mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Nantglyn, United Kingdom
- Average snowfall days in January: 4.7 days
The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Nantglyn, 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 3min
The month with the most sunshine is May (Average sunshine: 7h and 12min).
The month with the least sunshine is November (Average sunshine: 3h and 12min).
Average sunshine days in January
Nantglyn, United Kingdom
- Average sunshine days in January: 11.5 days
The month with the most sunshine days is April (13.1 days).
The month with the least sunshine days is November (7.9 days).
Average UV index in January
Nantglyn, 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
Nantglyn, United Kingdom
- Average cloud cover in January: 65
The month with the most cloud cover is November (Cloud cover 68).
The months with the least cloud cover are April and May (Cloud cover 53).
Average visibility in January
Nantglyn, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
Nantglyn, United Kingdom
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