Contents
- Weather in March
- Frequently asked questions
- Average temperature in March
- Average pressure in March
- Average wind speed in March
- Average humidity in March
- Average rainfall in March
- Average rainfall days in March
- Average snowfall in March
- Average snowfall days in March
- Average daylight in March
- Average sunshine in March
- Average sunshine days in March
- Average UV index in March
- Average cloud cover in March
- Average visibility in March
Weather in March
Temperature
The arrival of March introduces a minor uplift in high-temperatures, adjusting from a comfortable 63.5°F (17.5°C) in February to an agreeable 71.2°F (21.8°C). During March, the temperature in Port Allen, Louisiana, tends to dip to an average of 52.5°F (11.4°C) at night.Humidity
In March, the average relative humidity is 79%.Rainfall
In Port Allen, Louisiana, in March, during 13.7 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, in Port Allen, Louisiana, there are 177.1 rainfall days, and 36.1" (917mm) of precipitation is accumulated.Snowfall
February through November are months without snowfall in Port Allen.Daylight
In March, the average length of the day is 12h and 1min.On the first day of the month, sunrise is at 6:30 am and sunset at 6:03 pm CST. On the last day of March, in Port Allen, sunrise is at 6:54 am and sunset at 7:23 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
In March, the average sunshine in Port Allen is 7.4h.UV index
The average daily maximum UV index in March in Port Allen is 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 5 during March leads to these instructions:
Take precautions - Protection against skin and eye damage is obliged. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What are the temperatures in Port Allen in March?
What is the average humidity in March in Port Allen?
How many days does it rain in March in Port Allen?
When it does not snow in Port Allen?
What is the average length of the day in March in Port Allen?
What time are sunrise and sunset in March in Port Allen?
When does Daylight Saving Time (DST) start in March in Port Allen?
How long on average sun shines in March in Port Allen?
What is the UV index reading in March in Port Allen?
Average temperature in March
Port Allen, LA
- Average high temperature in March: 71.2°F
The warmest months (with the highest average high temperature) are July and August (91.9°F).
The month with the lowest average high temperature is January (58.6°F).
- Average low temperature in March: 52.5°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in March
Port Allen, LA
- Average pressure in March: 30.08"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 March
Port Allen, LA
- Average wind speed in March: 6.3mph
The windiest month (with the highest average wind speed) is February (6.6mph).
The calmest month (with the lowest average wind speed) is July (4.4mph).
Average humidity in March
Port Allen, LA
- Average humidity in March: 79%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in March
Port Allen, LA
- Average rainfall in March: 2.36"
The wettest month (with the highest rainfall) is July (4.72").
The driest month (with the least rainfall) is November (1.77").
Average rainfall days in March
Port Allen, LA
- Average rainfall days in March: 13.7 days
The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in March
Port Allen, LA
- Average snowfall in March: 0"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in March
Port Allen, LA
- Average snowfall days in March: 0 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 March /
Average sunshine in March
Port Allen, LA
- Average daylight in March: 12h and 0min
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 March: 7h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in March
Port Allen, LA
- Average sunshine days in March: 16.2 days
The month with the most sunshine days is November (19.6 days).
The months with the least sunshine days are July and August (7.3 days).
Average UV index in March
Port Allen, LA
- Average UV index in March: 5
The months with the highest UV index are May, 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 March
Port Allen, LA
- Average cloud cover in March: 45
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in March
Port Allen, LA
- Average visibility in March: 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).
Port Allen, Louisiana, USA
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