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
The coldest temperatures occur during January, when averages reach a peak of 6.1°C (43°F) and a low of 1.3°C (34.3°F).Humidity
January, November and December, with an average relative humidity of 90%, are the most humid months.Rainfall
In Ketley, in January, it is raining for 14.8 days, with typically 31mm (1.22") of accumulated precipitation. Throughout the year, there are 187 rainfall days, and 467mm (18.39") of precipitation is accumulated.Snowfall
January through April and December are months with snowfall. The month with the most snowfall is January, when snow falls for 2.9 days and typically aggregates up to 30mm (1.18") of snow.Daylight
The average length of the day in January is 8h and 16min.On the first day of the month, sunrise is at 8:21 am and sunset at 4:05 pm. On the last day of January, sunrise is at 7:54 am and sunset at 4:52 pm GMT.
Sunshine
In Ketley, the average sunshine in January is 4h.UV index
January, February, November 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 minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Ketley?
How cold is January?
What are the most humid months?
What is the average humidity in January in Ketley?
How much does it rain in January?
When does it snow the most?
How much does it snow in January?
What is the average length of the day in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Ketley have in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Ketley, United Kingdom
- Average high temperature in January: 6.1°C
The warmest month (with the highest average high temperature) is July (19.4°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (11.3°C).
The coldest months (with the lowest average low temperature) are January and February (1.3°C).
Average pressure in January
Ketley, United Kingdom
- Average pressure in January: 1013mbar
The month with the highest atmospheric pressure is May (1016.3mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).
Average wind speed in January
Ketley, United Kingdom
- Average wind speed in January: 17km/h
The windiest month (with the highest average wind speed) is February (17.6km/h).
The calmest month (with the lowest average wind speed) is June (12.2km/h).
Average humidity in January
Ketley, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January, November and December (90%).
The months with the lowest relative humidity are April and May (82%).
Average rainfall in January
Ketley, United Kingdom
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is June (59mm).
The driest month (with the least rainfall) is April (29mm).
Average rainfall days in January
Ketley, United Kingdom
- Average rainfall days in January: 14.8 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is February (12.3 days).
Average snowfall in January
Ketley, United Kingdom
- Average snowfall in January: 30mm
The month with the highest snowfall is January (30mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Ketley, United Kingdom
- Average snowfall days in January: 2.9 days
The month with the highest number of snowfall days is January (2.9 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
Ketley, 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: 4h and 0min
The month with the most sunshine is July (Average sunshine: 7h and 12min).
The months with the least sunshine are February and November (Average sunshine: 3h and 48min).
Average sunshine days in January
Ketley, United Kingdom
- Average sunshine days in January: 11.7 days
The month with the most sunshine days is March (14.8 days).
The month with the least sunshine days is August (8.4 days).
Average UV index in January
Ketley, 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, November and December (UV index 2).
Average cloud cover in January
Ketley, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is November (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 53).
Average visibility in January
Ketley, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February, March and May (9km).
The months with the lowest visibility are January, April, June, July, August, September, October, November and December (8km).
