Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
Mermentau starts February with an average high-temperature of a comfortable 64°F (17.8°C), a minor shift from January's 59°F (15°C). February's average low-temperature reading settles at a frosty 49.3°F (9.6°C).Humidity
The most humid month is February, with an average relative humidity of 81%.Rainfall
The month with the least rainfall is February, when the rain falls for 10.7 days and typically collects 1.61" (41mm) of precipitation.Snowfall
In Mermentau, snow does not fall in February through December.Daylight
In February, the average length of the day is 11h and 8min.On the first day of February, sunrise is at 7:00 am and sunset at 5:46 pm. On the last day of the month, sunrise is at 6:36 am and sunset at 6:08 pm CST.
Sunshine
In February, the average sunshine is 5.6h.UV index
In February, the average daily maximum UV index is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.Note: The UV index of 5 during February translates into the following guidance:
Heed the precautions - It is counselled to guard against solar damage. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are February temperatures?
What is the most humid month?
What is the average humidity in February in Mermentau?
What is the driest month?
How many days does it rain in February?
When it does not snow?
Does it snow in February?
What is the average length of the day in February?
What time are sunrise and sunset in February?
How many hours of sunshine does Mermentau have in February?
How high is the UV index in February?
Average temperature in February
Mermentau, LA
- Average high temperature in February: 64°F
The warmest month (with the highest average high temperature) is August (90°F).
The month with the lowest average high temperature is January (59°F).
- Average low temperature in February: 49.3°F
The months with the highest average low temperature are July and August (75.2°F).
The coldest month (with the lowest average low temperature) is January (44.2°F).
Average pressure in February
Mermentau, LA
- Average pressure in February: 30.09"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in February
Mermentau, LA
- Average wind speed in February: 9.2mph
The windiest month (with the highest average wind speed) is February (9.2mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in February
Mermentau, LA
- Average humidity in February: 81%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in February
Mermentau, LA
- Average rainfall in February: 1.61"
The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in February
Mermentau, LA
- Average rainfall days in February: 10.7 days
The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in February
Mermentau, LA
- Average snowfall in February: 0"
The month with the highest snowfall is January (0.12").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in February
Mermentau, LA
- Average snowfall days in February: 0 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in February /
Average sunshine in February
Mermentau, LA
- Average daylight in February: 11h and 1min
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 February: 5h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).
Average sunshine days in February
Mermentau, LA
- Average sunshine days in February: 15 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is August (9.9 days).
Average UV index in February
Mermentau, LA
- Average UV index in February: 5
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 3).
Average cloud cover in February
Mermentau, LA
- Average cloud cover in February: 47
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in February
Mermentau, LA
- Average visibility in February: 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).
Mermentau, Louisiana, USA
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