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
January is the coldest month, with the temperature often reaching an average high of 6.1°C (43°F) and an average low of 1.3°C (34.3°F).Humidity
January and December, with an average relative humidity of 90%, are the most humid months.Rainfall
In Henley-in-Arden, in January, it is raining for 15.9 days, with typically 40mm (1.57") of accumulated precipitation. In Henley-in-Arden, during the entire year, the rain falls for 210.4 days and collects up to 584mm (22.99") of precipitation.Snowfall
January through March, November and December are months with snowfall in Henley-in-Arden. In January, it is snowing for 2.7 days. Throughout January, 19mm (0.75") of snow is accumulated. In Henley-in-Arden, during the entire year, snow falls for 8.7 days and aggregates up to 53mm (2.09") of snow.Daylight
The average length of the day in January in Henley-in-Arden is 8h and 20min.On the first day of January, sunrise is at 8:16 am and sunset at 4:04 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 4:50 pm GMT.
Sunshine
In Henley-in-Arden, United Kingdom, the average sunshine in January is 3.9h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 in January interprets into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Henley-in-Arden?
How cold is it in Henley-in-Arden in January?
What are the most humid months in Henley-in-Arden?
What is the average humidity in January in Henley-in-Arden?
How many days does it rain in January in Henley-in-Arden?
How many days does it snow in January in Henley-in-Arden?
What is the average length of the day in January in Henley-in-Arden?
When is the sunrise / sunset in January in Henley-in-Arden?
How many hours of sunshine does Henley-in-Arden have in January?
What are the months with the lowest UV index in Henley-in-Arden?
How high is the UV index in January in Henley-in-Arden?
Average temperature in January
Henley-in-Arden, United Kingdom
- Average high temperature in January: 6.1°C
The warmest month (with the highest average high temperature) is July (20.3°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 (12.1°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in January
Henley-in-Arden, United Kingdom
- Average pressure in January: 1013.5mbar
The month with the highest atmospheric pressure is May (1016.5mbar).
The month with the lowest atmospheric pressure is November (1009.8mbar).
Average wind speed in January
Henley-in-Arden, United Kingdom
- Average wind speed in January: 17.4km/h
The windiest month (with the highest average wind speed) is February (18.1km/h).
The calmest months (with the lowest average wind speed) are June and July (12.6km/h).
Average humidity in January
Henley-in-Arden, United Kingdom
- Average humidity in January: 90%
The months with the highest relative humidity are January and December (90%).
The months with the lowest relative humidity are July and August (80%).
Average rainfall in January
Henley-in-Arden, United Kingdom
- Average rainfall in January: 40mm
The wettest month (with the highest rainfall) is June (73mm).
The driest month (with the least rainfall) is April (32mm).
Average rainfall days in January
Henley-in-Arden, United Kingdom
- Average rainfall days in January: 15.9 days
The month with the highest number of rainy days is August (22.4 days).
The month with the least rainy days is February (14 days).
Average snowfall in January
Henley-in-Arden, United Kingdom
- Average snowfall in January: 19mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Henley-in-Arden, United Kingdom
- Average snowfall days in January: 2.7 days
The month with the highest number of snowfall days is February (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
Henley-in-Arden, 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 5min
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 42min).
Average sunshine days in January
Henley-in-Arden, United Kingdom
- Average sunshine days in January: 10.9 days
The month with the most sunshine days is March (12.3 days).
The month with the least sunshine days is August (5.3 days).
Average UV index in January
Henley-in-Arden, 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, November and December (UV index 2).
Average cloud cover in January
Henley-in-Arden, United Kingdom
- Average cloud cover in January: 60
The month with the most cloud cover is November (Cloud cover 63).
The month with the least cloud cover is April (Cloud cover 54).
Average visibility in January
Henley-in-Arden, United Kingdom
- Average visibility in January: 8km
The months with the highest visibility are February, March, April, May and July (9km).
The months with the lowest visibility are January, June, August, September, October, November and December (8km).
