January weather forecastLondon, AR
January
Weather in January
January, like December, is another chilly winter month in London, Arkansas, with an average temperature fluctuating between 31.3°F (-0.4°C) and 47.5°F (8.6°C).Temperature
The lowest temperatures are recorded in January, with averages reaching a high 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
January is the month with the least rainfall. Rain falls for 9.7 days and accumulates 2.32" (59mm) of precipitation.Snowfall
Months with snowfall are January through March and December. In London, in January, during 1.6 snowfall days, 0.75" (19mm) of snow is typically accumulated. In London, during the entire year, snow falls for 4.5 days and aggregates up to 2.44" (62mm) of snow.Daylight
The average length of the day in January 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
The months with the least sunshine are January and February, with an average of 5.4h of 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 estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 2 in January translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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 6min
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 24min
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).
