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
January, with an average high of 58.3°F (14.6°C) and a low of 43°F (6.1°C), signifies the coldest month of the year.Humidity
The average relative humidity in January in Leonville is 79%.Rainfall
In Leonville, in January, it is raining for 9.8 days, with typically 2.2" (56mm) of accumulated precipitation. In Leonville, during the entire year, the rain falls for 157.2 days and collects up to 24.69" (627mm) of precipitation.Snowfall
The only month with snowfall in Leonville is January. The month with the most snowfall is January, when snow falls for 0.3 days and typically aggregates up to 0.08" (2mm) of snow.Daylight
In Leonville, the average length of the day in January is 10h and 26min.On the first day of the month, sunrise is at 7:04 am and sunset at 5:17 pm. On the last day of January, sunrise is at 6:59 am and sunset at 5:43 pm CST.
Sunshine
The average sunshine in January in Leonville, Louisiana, is 5.4h.UV index
In January, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 4 in January, converts into the following recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. When the Sun is at its strongest around midday, find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What time of the year is the coldest in Leonville?
What are January temperatures in Leonville?
What is the average humidity in January in Leonville?
How much does it rain in Leonville in January?
When does it snow the most in Leonville?
When does it start to snow in Leonville?
How many hours of daylight does Leonville have in January?
When are sunrise and sunset in January in Leonville?
How long on average sun shines in January in Leonville?
How high is the UV index in January in Leonville?
Average temperature in January
Leonville, LA
- Average high temperature in January: 58.3°F
The warmest months (with the highest average high temperature) are July and August (90.5°F).
The month with the lowest average high temperature is January (58.3°F).
- Average low temperature in January: 43°F
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (43°F).
Average pressure in January
Leonville, LA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Leonville, LA
- Average wind speed in January: 7.3mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest month (with the lowest average wind speed) is July (4.8mph).
Average humidity in January
Leonville, LA
- Average humidity in January: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (73%).
Average rainfall in January
Leonville, LA
- Average rainfall in January: 2.2"
The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is November (1.46").
Average rainfall days in January
Leonville, LA
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is August (18.7 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in January
Leonville, LA
- Average snowfall in January: 0.08"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Leonville, LA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Leonville, LA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Leonville, LA
- Average sunshine days in January: 19.5 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is August (9.4 days).
Average UV index in January
Leonville, LA
- Average UV index in January: 4
The months with the highest UV index are May, June and July (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in January
Leonville, LA
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in January
Leonville, LA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, June, October, November and December (6mi).
The months with the lowest visibility are March, April, May, July, August and September (5mi).
Leonville, Louisiana, USA
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