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
London experiences its lowest temperatures in January, with an average peak of 47.5°F (8.6°C) and a low of 31.3°F (-0.4°C).Humidity
In London, the average relative humidity in January is 75%.Rainfall
The month with the least rainfall is January, when the rain falls for 9.7 days and typically collects 2.32" (59mm) of precipitation.Snowfall
Months with snowfall are January through March and December. In January, it is snowing for 1.6 days. Throughout January, 0.75" (19mm) of snow is accumulated. In London, during the entire year, snow falls for 4.5 days and aggregates up to 2.44" (62mm) of snow.Daylight
In January, the average length of the day is 10h and 6min.On the first day of January, sunrise is at 7:21 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:39 pm CST.
Sunshine
January and February, with an average of 5.4h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 2 in January, converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
Frequently asked questions
What is the coldest time of year in London?
What is the usual temperature for London in January?
What is the average humidity in January in London?
What is the driest month in London?
How much does it rain in London in January?
How much does it snow in London in January?
How many hours of daylight does London have in January?
When are sunrise and sunset in January in London?
What are the months with the least sunshine in London?
How many hours of sunshine does London have in January?
When is the lowest UV index in London?
What is the UV index reading in January in London?
Average temperature in January
London, AR
- Average high temperature in January: 47.5°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (47.5°F).
- Average low temperature in January: 31.3°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in January
London, AR
- Average pressure in January: 30.17"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
London, AR
- Average wind speed in January: 5.9mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in January
London, AR
- Average humidity in January: 75%
The months with the highest relative humidity are March and May (79%).
The months with the lowest relative humidity are July, August and October (73%).
Average rainfall in January
London, AR
- Average rainfall in January: 2.32"
The wettest month (with the highest rainfall) is May (4.84").
The driest month (with the least rainfall) is January (2.32").
Average rainfall days in January
London, AR
- Average rainfall days in January: 9.7 days
The months with the highest number of rainy days are May and July (16.3 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in January
London, AR
- Average snowfall in January: 0.75"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
London, AR
- Average snowfall days in January: 1.6 days
The month with the highest number of snowfall days is February (1.8 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
London, AR
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January and February (Average sunshine: 5h and 24min).
Average sunshine days in January
London, AR
- Average sunshine days in January: 19 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (12.7 days).
Average UV index in January
London, AR
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
London, AR
- Average cloud cover in January: 39
The months with the most cloud cover are February and March (Cloud cover 45).
The months with the least cloud cover are June, July and August (Cloud cover 27).
Average visibility in January
London, AR
- Average visibility in January: 5mi
The months with the highest visibility are February, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March, April, May and December (5mi).
London, Arkansas, USA
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