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 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
Saint Petersburg's average high-temperature in March is a warm 73.6°F (23.1°C), marking an insignificant difference from the 70.3°F (21.3°C) of February. March nights observe an average temperature dip to a refreshing 61°F (16.1°C).Humidity
In March, the average relative humidity in Saint Petersburg is 72%.Rainfall
In Saint Petersburg, in March, it is raining for 8.6 days, with typically 0.91" (23mm) of accumulated precipitation. Throughout the year, in Saint Petersburg, there are 172.1 rainfall days, and 27.2" (691mm) of precipitation is accumulated.Ocean temperature
In Saint Petersburg, Florida, in March, the average water temperature is 66.7°F (19.3°C).Note: When the surface water temperature is 66.7°F (19.3°C), most do not enjoy swimming. Breathing control becomes more complex as temperatures drop below 69.8°F (21°C).
Daylight
The average length of the day in March is 12h and 1min.On the first day of the month, sunrise is at 6:54 am and sunset at 6:31 pm EST. On the last day of March, sunrise is at 7:20 am and sunset at 7:47 pm EDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from EDT to EST.
Sunshine
In Saint Petersburg, the average sunshine in March is 8.7h.UV index
In Saint Petersburg, the average daily maximum UV index in March is 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The UV index of 6 during March leads to these advisories:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the average March temperature in Saint Petersburg?
What is the average humidity in March in Saint Petersburg?
How many days does it rain in March in Saint Petersburg?
What is the ocean temperature in March in Saint Petersburg?
What is the average length of the day in March in Saint Petersburg?
When is the sunrise / sunset in March in Saint Petersburg?
When does Daylight Saving Time (DST) start in March in Saint Petersburg?
How long on average sun shines in March in Saint Petersburg?
What is the UV index reading in March in Saint Petersburg?
Average temperature in March
Saint Petersburg, FL
- Average high temperature in March: 73.6°F
The warmest month (with the highest average high temperature) is August (88.7°F).
The month with the lowest average high temperature is January (67.6°F).
- Average low temperature in March: 61°F
The month with the highest average low temperature is August (79.5°F).
The coldest month (with the lowest average low temperature) is January (55.2°F).
Average pressure in March
Saint Petersburg, FL
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.96"Hg).
Average wind speed in March
Saint Petersburg, FL
- Average wind speed in March: 8.9mph
The windiest months (with the highest average wind speed) are January, March, October and November (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in March
Saint Petersburg, FL
- Average humidity in March: 72%
The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is May (71%).
Average rainfall in March
Saint Petersburg, FL
- Average rainfall in March: 0.91"
The wettest month (with the highest rainfall) is July (5.24").
The driest months (with the least rainfall) are February and November (0.75").
Average rainfall days in March
Saint Petersburg, FL
- Average rainfall days in March: 8.6 days
The month with the highest number of rainy days is July (26.2 days).
The month with the least rainy days is November (7 days).
Average sea temperature in March
Saint Petersburg, FL
- Average sea temperature in March: 66.7°F
The best month for swimming (with the highest average sea temperature) is August (86.7°F).
The coldest month (with the lowest average sea temperature) is January (64°F).
Average daylight in March /
Average sunshine in March
Saint Petersburg, FL
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in March: 8h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).
Average sunshine days in March
Saint Petersburg, FL
- Average sunshine days in March: 19.9 days
The month with the most sunshine days is January (22.1 days).
The month with the least sunshine days is July (3.1 days).
Average UV index in March
Saint Petersburg, FL
- Average UV index in March: 6
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in March
Saint Petersburg, FL
- Average cloud cover in March: 25
The month with the most cloud cover is December (Cloud cover 30).
The month with the least cloud cover is May (Cloud cover 21).
Average visibility in March
Saint Petersburg, FL
- 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).
Saint Petersburg, Florida, USA
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