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
Penbryn's transition from December to January introduces an average high-temperature of a still chilly 7.8°C (46°F), marking an insignificant variation from the 9°C (48.2°F). January nights witness a slight temperature decrease, averaging at an icy 4.7°C (40.5°F).Humidity
The months with the highest humidity in Penbryn are January, July, August and December, with an average relative humidity of 85%.Rainfall
In Penbryn, in January, during 18.1 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, in Penbryn, there are 198.1 rainfall days, and 426mm (16.77") of precipitation is accumulated.Snowfall
Months with snowfall in Penbryn are January through March, November and December. In January, in Penbryn, it is snowing for 1.1 days. Throughout January, 2mm (0.08") of snow is accumulated. Throughout the year, in Penbryn, there are 4.3 snowfall days, and 15mm (0.59") of snow is accumulated.Daylight
In Penbryn, the average length of the day in January is 8h and 22min.On the first day of January, sunrise is at 8:26 am and sunset at 4:15 pm. On the last day of the month, sunrise is at 8:00 am and sunset at 5:02 pm GMT.
Sunshine
The months with the least sunshine are January and December, with an average of 3.7h of sunshine.UV index
January through March and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: In January, the UV index of 2 transforms into the following advice:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Stay sun-safe with clothing that is both closely woven and worn loosely. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Penbryn in January?
What is the most humid month in Penbryn?
What is the average humidity in January in Penbryn?
How much does it rain in Penbryn in January?
How much does it snow in Penbryn in January?
How many hours of daylight does Penbryn have in January?
When are sunrise and sunset in January in Penbryn?
What is the month with the least sunshine in Penbryn?
How many hours of sunshine does Penbryn have in January?
When is the lowest UV index in Penbryn?
How high is the UV index in January in Penbryn?
Average temperature in January
Penbryn, United Kingdom
- Average high temperature in January: 7.8°C
The warmest month (with the highest average high temperature) is July (17.6°C).
The month with the lowest average high temperature is February (7.7°C).
- Average low temperature in January: 4.7°C
The month with the highest average low temperature is August (13.3°C).
The coldest month (with the lowest average low temperature) is February (4.3°C).
Average pressure in January
Penbryn, United Kingdom
- Average pressure in January: 1013.2mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in January
Penbryn, United Kingdom
- Average wind speed in January: 23km/h
The windiest month (with the highest average wind speed) is December (24.6km/h).
The calmest month (with the lowest average wind speed) is June (15.2km/h).
Average humidity in January
Penbryn, United Kingdom
- Average humidity in January: 85%
The months with the highest relative humidity are January, July, August and December (85%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in January
Penbryn, United Kingdom
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is November (53mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days in January
Penbryn, United Kingdom
- Average rainfall days in January: 18.1 days
The month with the highest number of rainy days is November (20.1 days).
The month with the least rainy days is April (13.5 days).
Average snowfall in January
Penbryn, United Kingdom
- Average snowfall in January: 2mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Penbryn, United Kingdom
- Average snowfall days in January: 1.1 days
The months with the highest number of snowfall days are February and December (1.3 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
Penbryn, 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 4min
The month with the most sunshine is May (Average sunshine: 8h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 42min).
Average sunshine days in January
Penbryn, United Kingdom
- Average sunshine days in January: 9.8 days
The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is November (6.8 days).
Average UV index in January
Penbryn, 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, March and December (UV index 2).
Average cloud cover in January
Penbryn, 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 48).
Average visibility in January
Penbryn, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are February, March, September, October and November (10km).
The months with the lowest visibility are January, April, May, June, July, August and December (9km).
