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, recording an average high temperature of 57.9°F (14.4°C) and a low temperature of 42.3°F (5.7°C), is Mamou's coldest month.Humidity
The average relative humidity in January is 79%.Rainfall
In January, the rain falls for 9.7 days. Throughout January, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 157.2 rainfall days, and 21.02" (534mm) of precipitation is accumulated.Snowfall
Months with snowfall are January and December. January is the month with the most snowfall. Snow falls for 0.3 days and accumulates 0.08" (2mm) of snow.Daylight
The average length of the day in January is 10h and 26min.On the first day of January, sunrise is at 7:06 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:44 pm CST.
Sunshine
In Mamou, the average sunshine in January is 5.4h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Exercise prevention - Warding off sunburn is urged. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest?
What is the average January temperature?
What is the average humidity in January?
How many days does it rain in January?
When does it snow the most?
What is the last month it snows?
How many hours of daylight does Mamou have in January?
When are sunrise and sunset in January?
How long on average sun shines in January?
What is the month with the lowest UV index?
What is the UV index reading in January?
Average temperature in January
Mamou, LA
- Average high temperature in January: 57.9°F
The warmest month (with the highest average high temperature) is August (90.7°F).
The month with the lowest average high temperature is January (57.9°F).
- Average low temperature in January: 42.3°F
The month with the highest average low temperature is August (73.8°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).
Average pressure in January
Mamou, 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 (29.95"Hg).
Average wind speed in January
Mamou, LA
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in January
Mamou, 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 (72%).
Average rainfall in January
Mamou, LA
- Average rainfall in January: 1.46"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is November (1.06").
Average rainfall days in January
Mamou, LA
- Average rainfall days in January: 9.7 days
The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in January
Mamou, 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 and November (0").
Average snowfall days in January
Mamou, 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 and November (0 days).
Average daylight in January /
Average sunshine in January
Mamou, 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 18min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in January
Mamou, LA
- Average sunshine days in January: 19.4 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in January
Mamou, LA
- Average UV index in January: 3
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Mamou, 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
Mamou, LA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Mamou, Louisiana, USA
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