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
In Tregynon, the lowest temperatures are generally noted in January, averaging a high of 5.6°C (42.1°F) and a low of 0.9°C (33.6°F).Humidity
January, November and December, with an average relative humidity of 91%, are the most humid months in Tregynon.Rainfall
In Tregynon, during January, the rain falls for 14.8 days and regularly aggregates up to 38mm (1.5") of precipitation. In Tregynon, United Kingdom, during the entire year, the rain falls for 190 days and collects up to 545mm (21.46") of precipitation.Snowfall
January through April, November and December are months with snowfall. January is the month with the most snowfall. Snow falls for 3.3 days and accumulates 27mm (1.06") of snow.Daylight
The average length of the day in January in Tregynon is 8h and 17min.On the first day of the month, sunrise is at 8:24 am and sunset at 4:09 pm. On the last day of January, in Tregynon, sunrise is at 7:57 am and sunset at 4:56 pm GMT.
Sunshine
In Tregynon, United Kingdom, the average sunshine in January is 3.7h.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 estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The daily high UV index of 2 in January translates into this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What part of the year is the coldest in Tregynon?
Is January cold in Tregynon?
What is the most humid month in Tregynon?
What is the average humidity in January in Tregynon?
How many days does it rain in January in Tregynon?
What is the snowiest month in Tregynon?
How much does it snow in Tregynon in January?
How many hours of daylight does Tregynon have in January?
What time are sunrise and sunset in January in Tregynon?
How many hours of sunshine does Tregynon have in January?
When is the lowest UV index in Tregynon?
What is the UV index intensity in January in Tregynon?
Average temperature in January
Tregynon, United Kingdom
- Average high temperature in January: 5.6°C
The warmest month (with the highest average high temperature) is July (18.6°C).
The month with the lowest average high temperature is January (5.6°C).
- Average low temperature in January: 0.9°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is January (0.9°C).
Average pressure in January
Tregynon, United Kingdom
- Average pressure in January: 1013mbar
The month with the highest atmospheric pressure is May (1016.4mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in January
Tregynon, United Kingdom
- Average wind speed in January: 16.5km/h
The windiest month (with the highest average wind speed) is February (17.3km/h).
The calmest month (with the lowest average wind speed) is June (11.7km/h).
Average humidity in January
Tregynon, United Kingdom
- Average humidity in January: 91%
The months with the highest relative humidity are January, November and December (91%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in January
Tregynon, United Kingdom
- Average rainfall in January: 38mm
The wettest month (with the highest rainfall) is June (71mm).
The driest month (with the least rainfall) is April (33mm).
Average rainfall days in January
Tregynon, United Kingdom
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is February (12 days).
Average snowfall in January
Tregynon, United Kingdom
- Average snowfall in January: 27mm
The month with the highest snowfall is January (27mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Tregynon, United Kingdom
- Average snowfall days in January: 3.3 days
The month with the highest number of snowfall days is January (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Tregynon, United Kingdom
- Average daylight in January: 8h and 2min
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 4min
The month with the most sunshine is July (Average sunshine: 6h and 48min).
The month with the least sunshine is November (Average sunshine: 3h and 24min).
Average sunshine days in January
Tregynon, United Kingdom
- Average sunshine days in January: 12.4 days
The month with the most sunshine days is March (13.6 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in January
Tregynon, 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
Tregynon, United Kingdom
- Average cloud cover in January: 64
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is April (Cloud cover 57).
Average visibility in January
Tregynon, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are January, February, March, April, May, June, July, October and December (8km).
The months with the lowest visibility are August, September and November (7km).
Tregynon, United Kingdom
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