Jacksonville Weather in March

With daytime temperatures of 23°C (73°F) and nighttime lows of 10°C (50°F), March in Jacksonville brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 64 mm (2.5 in) falls on average.

Rainfall in Jacksonville in March

You can expect rain on roughly 8 days based on historical data, averaging 64 mm (2.5 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Jacksonville in March

The excellent temperature in Jacksonville in March makes it a solid month to visit, with 23°C (73°F) during the day and 10°C (50°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Jacksonville in March

Enjoy a sunny month with about 256 hours of sunshine, the clear skies make Jacksonville even more beautiful.

Wind Speed in Jacksonville in March

March sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in March

At 17°C (63°F), the water is cool but manageable for those who don't mind a bit of a shock getting in. Most people adjust after a few minutes.

If you favor pleasant temperatures and minimal rainfall, March is one of the best months to visit Jacksonville.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Jacksonville's climate page.

Jacksonville Temperature in March

Min Temperature 10°C (50°F)  

Max Temperature 23°C (73°F)  

Water Temperature 17°C (63°F)  

Chance of Rain 27%  

Precipitation 64 mm (2.5 in)  

Rainy days 8 days  

Humidity 71%  

Windspeed 4 m/s (8 knots)  

Sunshine 256 hours  

Percentage Sunshine 69%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Jacksonville typically stay consistent throughout March, with daily highs averaging around 23°C (73°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 14°C (57°F).

Average temperatures in March

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in March

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Historical weather for Jacksonville in March

Browse day-by-day weather records for Jacksonville spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Jacksonville historical weather extremes in March

According to our 50 years of weather records for Jacksonville, the following extremes were recorded between 1976 and 2026.

• The hottest March day on record in Jacksonville reached 34°C (93°F) (March 28, 2020).
• The coldest night in March in Jacksonville was on March 3, 1980, with a minimum of -5°C (23°F).

What to Wear in Jacksonville in March

Pleasant temperatures in March mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. The water temperature sits at about 17°C (63°F), which is too chilly for most people to enjoy swimming. Leave the swimsuit at home unless you love cold water. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Jacksonville in March

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

9/10

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

4/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Jacksonville's climate page.

More climate data for Jacksonville

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Jacksonville climate overview or explore weather in the United States of America.