January weather forecastJarreau, LA
January
Weather in January
January, like December, is another mild winter month in Jarreau, Louisiana, with an average temperature ranging between min 41.9°F (5.5°C) and max 57.6°F (14.2°C).Temperature
With average high and low temperatures of 57.6°F (14.2°C) and 41.9°F (5.5°C) respectively, January is Jarreau's coldest month.Humidity
In Jarreau, the average relative humidity in January is 80%.Rainfall
In Jarreau, in January, during 8.4 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. In Jarreau, during the entire year, the rain falls for 134.7 days and collects up to 12.48" (317mm) of precipitation.Snowfall
Months with snowfall in Jarreau are January and December. The months with the most snowfall are January and December, with an average 0.08" (2mm) of accumulated snow.Daylight
The average length of the day in January is 10h and 26min.On the first day of the month, sunrise is at 7:03 am and sunset at 5:15 pm. On the last day of January, sunrise is at 6:57 am and sunset at 5:40 pm CST.
Sunshine
In January, the average sunshine in Jarreau, Louisiana, is 5.4h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for average individuals.Note: In January, the maximum UV index of 3 suggests this advice:
Take necessary precautions - Suggestions to elude sunburn are provided. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Jarreau, LA
- Average high temperature in January: 57.6°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 (57.6°F).
- Average low temperature in January: 41.9°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.9°F).
Average pressure in January
Jarreau, LA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.96"Hg).
Average wind speed in January
Jarreau, LA
- Average wind speed in January: 6.4mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.2mph).
Average humidity in January
Jarreau, LA
- Average humidity in January: 80%
The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall in January
Jarreau, LA
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is July (1.81").
The driest month (with the least rainfall) is March (0.67").
Average rainfall days in January
Jarreau, LA
- Average rainfall days in January: 8.4 days
The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (6.3 days).
Average snowfall in January
Jarreau, LA
- Average snowfall in January: 0.08"
The months with the highest snowfall are January and December (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Jarreau, 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, October and November (0 days).
Average daylight in January /
Average sunshine in January
Jarreau, LA
- Average daylight in January: 10h and 24min
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 24min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in January
Jarreau, LA
- Average sunshine days in January: 20.9 days
The month with the most sunshine days is November (22.5 days).
The month with the least sunshine days is August (9.4 days).
Average UV index in January
Jarreau, LA
- Average UV index in January: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Jarreau, LA
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 30).
Average visibility in January
Jarreau, LA
- Average visibility in January: 5mi
The months with the highest visibility are October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September and December (5mi).
