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 days in March
- Average sea temperature 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
Bay Saint Louis's transition into March brings a slight rise in the average high-temperature, moving from an enjoyable 63.1°F (17.3°C) in February to a pleasant 69.4°F (20.8°C). March nights in Bay Saint Louis, Mississippi, observe an average temperature dip to a refreshing 56.8°F (13.8°C).Humidity
The average relative humidity in March is 76%.Rainfall
The month with the least rainfall is March, when the rain falls for 10.5 days and typically collects 0.51" (13mm) of precipitation.Snowfall
In Bay Saint Louis, snow does not fall in February through December.Ocean temperature
In March, the average ocean temperature is 63.3°F (17.4°C).Note: For most, swimming in 63.3°F (17.4°C) is not a pleasant experience. As the temperature falls from 69.8°F (21°C) to 59°F (15°C), controlling one's breathing becomes more difficult.
Daylight
In March, the average length of the day is 12h and 1min.On the first day of the month, sunrise is at 6:22 am and sunset at 5:56 pm CST. On the last day of March, sunrise is at 6:46 am and sunset at 7:15 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 is 7.9h.UV index
In March, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 5 during March, leads to the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in March?
What is the average humidity in March?
What is the driest month?
How many days does it rain in March?
When it does not snow?
What is the ocean temperature in March?
How many hours of daylight does Bay Saint Louis have in March?
What time are sunrise and sunset in March?
When does Daylight Saving Time (DST) start in March?
How many hours of sunshine does Bay Saint Louis have in March?
What is the UV index intensity in March?
Average temperature in March
Bay Saint Louis, MS
- Average high temperature in March: 69.4°F
The warmest month (with the highest average high temperature) is August (89.2°F).
The month with the lowest average high temperature is January (58.8°F).
- Average low temperature in March: 56.8°F
The month with the highest average low temperature is August (77.9°F).
The coldest month (with the lowest average low temperature) is January (46.4°F).
Average pressure in March
Bay Saint Louis, MS
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in March
Bay Saint Louis, MS
- Average wind speed in March: 8.7mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in March
Bay Saint Louis, MS
- Average humidity in March: 76%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in March
Bay Saint Louis, MS
- Average rainfall in March: 0.51"
The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is March (0.51").
Average rainfall days in March
Bay Saint Louis, MS
- Average rainfall days in March: 10.5 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is November (4.9 days).
Average snowfall days in March
Bay Saint Louis, MS
- Average snowfall days in March: 0 days
The month with the highest number of snowfall days is January (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in March
Bay Saint Louis, MS
- Average sea temperature in March: 63.3°F
The best month for swimming (with the highest average sea temperature) is August (86.5°F).
The coldest month (with the lowest average sea temperature) is January (56.8°F).
Average daylight in March /
Average sunshine in March
Bay Saint Louis, MS
- 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 5min
The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in March
Bay Saint Louis, MS
- Average sunshine days in March: 18.5 days
The month with the most sunshine days is November (23.3 days).
The month with the least sunshine days is August (8 days).
Average UV index in March
Bay Saint Louis, MS
- 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, November and December (UV index 4).
Average cloud cover in March
Bay Saint Louis, MS
- Average cloud cover in March: 35
The month with the most cloud cover is December (Cloud cover 44).
The month with the least cloud cover is October (Cloud cover 23).
Average visibility in March
Bay Saint Louis, MS
- Average visibility in March: 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).
Bay Saint Louis, Mississippi, USA
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