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
January is the month that records the lowest temperatures, with averages ranging from a high of 6.3°C (43.3°F) to a low of 1.8°C (35.2°F).Humidity
In Penallt, the average relative humidity in January is 89%.Rainfall
In January, in Penallt, United Kingdom, the rain falls for 11.8 days. Throughout January, 22mm (0.87") of precipitation is accumulated. Throughout the year, there are 154.2 rainfall days, and 283mm (11.14") of precipitation is accumulated.Snowfall
Months with snowfall in Penallt, United Kingdom, are January through April, November and December. In Penallt, United Kingdom, in January, snow falls for 3.2 days, with typically accumulated 10mm (0.39") of snow. In Penallt, during the entire year, snow falls for 9.4 days and aggregates up to 44mm (1.73") of snow.Daylight
In January, the average length of the day in Penallt is 8h and 25min.On the first day of January, sunrise is at 8:17 am and sunset at 4:10 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 4:56 pm GMT.
Sunshine
In January, the average sunshine is 3.9h.UV index
The months with the lowest UV index in Penallt are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
What are the coldest months in Penallt?
Is it cold in Penallt during January?
What is the average humidity in January in Penallt?
How many days does it rain in January in Penallt?
How many days does it snow in January in Penallt?
What is the average length of the day in January in Penallt?
What time are sunrise and sunset in January in Penallt?
How many hours of sunshine does Penallt have in January?
What is the month with the lowest UV index in Penallt?
What is the UV index reading in January in Penallt?
Average temperature in January
Penallt, United Kingdom
- Average high temperature in January: 6.3°C
The warmest month (with the highest average high temperature) is July (19.3°C).
The month with the lowest average high temperature is January (6.3°C).
- Average low temperature in January: 1.8°C
The month with the highest average low temperature is August (11.4°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in January
Penallt, United Kingdom
- Average pressure in January: 1013.7mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in January
Penallt, United Kingdom
- Average wind speed in January: 17.7km/h
The windiest month (with the highest average wind speed) is February (18.7km/h).
The calmest month (with the lowest average wind speed) is June (12.6km/h).
Average humidity in January
Penallt, United Kingdom
- Average humidity in January: 89%
The months with the highest relative humidity are November and December (90%).
The months with the lowest relative humidity are March, April, May, July and August (84%).
Average rainfall in January
Penallt, United Kingdom
- Average rainfall in January: 22mm
The wettest month (with the highest rainfall) is November (37mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in January
Penallt, United Kingdom
- Average rainfall days in January: 11.8 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in January
Penallt, United Kingdom
- Average snowfall in January: 10mm
The month with the highest snowfall is February (13mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Penallt, United Kingdom
- Average snowfall days in January: 3.2 days
The month with the highest number of snowfall days is January (3.2 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
Penallt, United Kingdom
- Average daylight in January: 8h and 2min
The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).
- Average sunshine in January: 3h and 5min
The month with the most sunshine is July (Average sunshine: 7h and 36min).
The month with the least sunshine is November (Average sunshine: 3h and 42min).
Average sunshine days in January
Penallt, United Kingdom
- Average sunshine days in January: 13.8 days
The month with the most sunshine days is April (15.8 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in January
Penallt, 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, November and December (UV index 2).
Average cloud cover in January
Penallt, United Kingdom
- Average cloud cover in January: 59
The month with the most cloud cover is November (Cloud cover 63).
The months with the least cloud cover are April and May (Cloud cover 52).
Average visibility in January
Penallt, United Kingdom
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May and December (9km).
The months with the lowest visibility are June, July, August, September, October and November (8km).
Penallt, United Kingdom
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