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
With an average high-temperature of 5.7°C (42.3°F) and an average low-temperature of 1.7°C (35.1°F), January is the coldest month.Humidity
January, October through December, with an average relative humidity of 90%, are the most humid months in Pennal.Rainfall
In Pennal, in January, during 18.1 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Pennal, during the entire year, the rain falls for 212 days and collects up to 785mm (30.91") of precipitation.Snowfall
January through May, November and December are months with snowfall. In January, it is snowing for 4.5 days. Throughout January, 45mm (1.77") of snow is accumulated. Throughout the year, there are 17.5 snowfall days, and 199mm (7.83") of snow is accumulated.Daylight
The average length of the day in January in Pennal is 8h and 17min.On the first day of the month, sunrise is at 8:26 am and sunset at 4:11 pm. On the last day of January, in Pennal, sunrise is at 7:59 am and sunset at 4:58 pm GMT.
Sunshine
January and February, with an average of 3.2h of sunshine, are months with the least sunshine in Pennal.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 low health risk from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What time of the year is the coldest in Pennal?
Is January cold in Pennal?
What is the most humid month in Pennal?
What is the average humidity in January in Pennal?
How much does it rain in Pennal in January?
How many days does it snow in January in Pennal?
What is the average length of the day in January in Pennal?
When are sunrise and sunset in January in Pennal?
What are the months with the least sunshine in Pennal?
How long on average sun shines in January in Pennal?
What are the months with the lowest UV index in Pennal?
How high is the UV index in January in Pennal?
Average temperature in January
Pennal, United Kingdom
- Average high temperature in January: 5.7°C
The warmest month (with the highest average high temperature) is July (17.4°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in January: 1.7°C
The month with the highest average low temperature is August (10.6°C).
The coldest month (with the lowest average low temperature) is February (1.6°C).
Average pressure in January
Pennal, 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 (1009.3mbar).
Average wind speed in January
Pennal, United Kingdom
- Average wind speed in January: 18.6km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is June (12.3km/h).
Average humidity in January
Pennal, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January, October, November and December (90%).
The months with the lowest relative humidity are April and May (84%).
Average rainfall in January
Pennal, United Kingdom
- Average rainfall in January: 65mm
The wettest month (with the highest rainfall) is December (90mm).
The driest month (with the least rainfall) is May (41mm).
Average rainfall days in January
Pennal, United Kingdom
- Average rainfall days in January: 18.1 days
The month with the highest number of rainy days is August (20 days).
The month with the least rainy days is February (14.3 days).
Average snowfall in January
Pennal, United Kingdom
- Average snowfall in January: 45mm
The month with the highest snowfall is February (61mm).
The months with the least snowfall are June, July, August, September and October (0mm).
Average snowfall days in January
Pennal, United Kingdom
- Average snowfall days in January: 4.5 days
The month with the highest number of snowfall days is February (4.9 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
Pennal, 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 1min
The month with the most sunshine is May (Average sunshine: 7h and 0min).
The months with the least sunshine are January and February (Average sunshine: 3h and 12min).
Average sunshine days in January
Pennal, United Kingdom
- Average sunshine days in January: 8.3 days
The month with the most sunshine days is March (12.3 days).
The month with the least sunshine days is August (6.6 days).
Average UV index in January
Pennal, 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
Pennal, United Kingdom
- Average cloud cover in January: 68
The month with the most cloud cover is December (Cloud cover 69).
The months with the least cloud cover are April and May (Cloud cover 56).
Average visibility in January
Pennal, United Kingdom
- Average visibility in January: 8km
The month with the highest visibility is March (9km).
The months with the lowest visibility are January, February, April, May, June, July, August, September, October, November and December (8km).
Pennal, United Kingdom
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