January weather forecastHorn Lake, MS
January
Weather in January
Horn Lake, Mississippi ushers in the year with a cool and pleasant weather condition. A shift from December's weather conveys a slight increase in temperatures coupled with a marginal decrease in snowfall. Sporadic showers may occur, coupled with post-rain cool breezes to serenade the city's landscape. The city basks in the sunshine for longer hours, thus signaling a slow yet steady progression into the warmer weather. The most notable feature of January weather is a minimal snowfall of 0.31" (8mm) coupled with a gentle breeze averaging at 8.8mph (14.2km/h).Temperature
In Horn Lake, the month of January is known for its lowest average temperatures, reaching a high of 47.3°F (8.5°C) and a low of 34°F (1.1°C).Humidity
In January, the average relative humidity is 75%.Rainfall
The month with the least rainfall is January, when the rain falls for 9.8 days and typically collects 1.46" (37mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. The months with the most snowfall are January and February, with an average 0.31" (8mm) of accumulated snow.Daylight
The average length of the day in January in Horn Lake is 10h and 7min.On the first day of the month, sunrise is at 7:07 am and sunset at 4:59 pm. On the last day of January, sunrise is at 6:59 am and sunset at 5:27 pm CST.
Sunshine
In Horn Lake, Mississippi, the average sunshine in January is 5.1h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In January, a daily UV index of 3 turns into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Horn Lake, MS
- Average high temperature in January: 47.3°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (47.3°F).
- Average low temperature in January: 34°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (34°F).
Average pressure in January
Horn Lake, MS
- 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
Horn Lake, MS
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is February (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in January
Horn Lake, MS
- Average humidity in January: 75%
The months with the highest relative humidity are March and December (78%).
The month with the lowest relative humidity is October (69%).
Average rainfall in January
Horn Lake, MS
- Average rainfall in January: 1.46"
The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is January (1.46").
Average rainfall days in January
Horn Lake, MS
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is August (16.4 days).
The month with the least rainy days is November (8.5 days).
Average snowfall in January
Horn Lake, MS
- Average snowfall in January: 0.31"
The months with the highest snowfall are January and February (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Horn Lake, MS
- Average snowfall days in January: 1.5 days
The month with the highest number of snowfall days is January (1.5 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
Horn Lake, MS
- 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 54min).
- Average sunshine in January: 5h and 6min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).
Average sunshine days in January
Horn Lake, MS
- Average sunshine days in January: 18.9 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is August (11.7 days).
Average UV index in January
Horn Lake, MS
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in January
Horn Lake, MS
- Average cloud cover in January: 45
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in January
Horn Lake, MS
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
