Jacksonville weather

Our guide to the weather in Jacksonville during March

22

Average high

5

UV Index

83mm

Monthly rainfall

70%

Humidity

We've looked at the most up-to-date weather data for Jacksonville, covering the last 12 years up to 2026, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Jacksonville weather in March.

How warm is it in Jacksonville during March?

The temperature reaches around 22℃ during the daytime in March, falling away to 14℃ at night. The UV index will be moderate at this time of year, so not something to worry about for the average person. However, if you're going to be outside for long periods it's worth wearing a broad spectrum SPF 30+ sunscreen and UV-blocking sunglasses. Remember that bright surfaces, such as water and sand increase UV exposure.

Does it rain in Jacksonville during March?

On average, there will be 5 rainy days during the month, amounting to 83.3mm in total. That's a significant amount of rain. For comparison, the wettest months in the UK typically sees between 80mm and 100mm, depending on where you are. There's a small chance that you'll catch a thunderstorm during your trip.

Is it windy in Jacksonville during March?

You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during March. With warm air temperatures and high humidity, any breeze will feel warm but refreshing.

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Jacksonville Blog posts

From the UK's most popular travel bloggers

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9 best things to do in Jacksonville, Florida

1st March 2021 by Hand Luggage Only

One of the largest cities in Florida, Jacksonville has a lot going for it! From an unspoilt coastline, gorgeous beaches and galleries galore, there’s a heap of the best things to do in Jacksonville dotted all across the city. Now, although Jacksonville may not get the same attention as some of its Floridian city siblings, like; Fort Lauderdale, Miami or Clearwater - it’s still an epic spot to visit whilst exploring Northern Florida. ...

Weather in Jacksonville

Our month-by-month guide to the weather and climate in Jacksonville

17.4

Jacksonville weather in

January
19.4

Jacksonville weather in

February
22.1

Jacksonville weather in

March
25.3

Jacksonville weather in

April
28.4

Jacksonville weather in

May
31.2

Jacksonville weather in

June
32.1

Jacksonville weather in

July
32.0

Jacksonville weather in

August
30.1

Jacksonville weather in

September
26.8

Jacksonville weather in

October
22.2

Jacksonville weather in

November
19.8

Jacksonville weather in

December