Late spring · Weather & things to do
Jacksonville Beach in May
Jacksonville Beach warms up: highs climb to 78°F (26°C), from 73°F in April, with lows of 72°F (22°C) and about 3.5 in (90 mm) of rain.
At 84/100 for comfort (4th of 12), it's one of the best months to visit.
- Avg high
- 78°F (26°C)
- Avg low
- 72°F (22°C)
- Rain
- 3.5 in (90 mm)
- Humidity
- 77%
- Cloud cover
- 45%
- Daylight
- ~13 h 32 min
- Comfort score
- 84/100 · Great
What May feels like
Highs settle around 78°F (26°C), warm enough for short sleeves.
Even at night it stays warm, around 72°F (22°C).
With 77% average humidity, it feels muggy.
Some rain is likely, about 3.5 in (90 mm) in the month, so pack for a shower or two.
Plan around May
May is one of Jacksonville Beach's best months on the climate data.
- Last of the best-scoring months: by June, the score drops to 63/100.
- The year's biggest warm-up: highs jump 3°C (6°F) from April.
- Comfort holds steady from April (86 → 84/100).
- Our Jacksonville New Year's Eve route is planned for Dec 30 – Jan 1, a window set by the holiday season rather than the weather — May falls outside it.
What to pack for May
- Light, breathable clotheshighs average 78°F
- Sunscreen, sunglasses and a hatstrong sun this month
- Quick-dry fabrics77% average humidity
- Packable rain jacket or umbrellaa shower or two is likely
- Comfortable walking shoesmost picks involve some walking
What to do in Jacksonville Beach in May
May is good outdoor weather here, so these picks lean toward the open air.
Kathryn Abbey Hanna Park
City park north of Atlantic Beach with about a mile and a half of beach, a freshwater lake and wooded trails.
Why now May scores 84/100 for comfort, good conditions for being outside.
Jax Beach Polar Plunge
The city's New Year's Day plunge into the Atlantic, held for over 30 years; more than 1,000 people went in for 2026.
Why now Highs near 78°F and 3.5 in of monthly rain make this an easy outdoor pick.
Little Talbot Island State Park
Undeveloped barrier island with miles of beach, dunes and a trail through maritime forest.
Why now One to do outside while the weather is on your side.
Lemon Bar
Open-air beach bar at the end of Lemon Street in Neptune Beach, known for its frozen lemon drink.
Nearby in May
- Downtown Jacksonville & Southbank in May~16 mi · highs 88°F, 3.6 in rain · 5°C (9°F) warmer by day, about as wet
- Amelia Island in May~27 mi · highs 78°F, 3.5 in rain · similar daytime temperatures, about as wet
- St. Augustine in May~28 mi · highs 81°F, 4.2 in rain · 1°C (3°F) warmer by day, wetter
- Winter Park in May~117 mi · highs 89°F, 3.9 in rain · 6°C (10°F) warmer by day, about as wet
NASA POWER 2001–2025 monthly averages on a ~50 km grid. Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Jacksonville Beach in May: quick answers
Is May a good time to visit Jacksonville Beach?
Yes. On the climate data it's one of the best months, scoring 84/100. Expect highs of 78°F (26°C) and 3.5 in (90 mm) of rain.
How hot is Jacksonville Beach in May?
Average highs are 78°F (26°C) and average lows 72°F (22°C), making it the 5th-warmest month by daytime highs.
Does it rain a lot in Jacksonville Beach in May?
Some: about 3.5 in (90 mm) of rain falls across May on average, the 5th-wettest month of the year. The annual total is about 46.6 in (1184 mm).
What should I pack for Jacksonville Beach in May?
Bring light, breathable clothes (highs average 78°F), sunscreen, sunglasses and a hat (strong sun this month), quick-dry fabrics (77% average humidity), packable rain jacket or umbrella (a shower or two is likely) and comfortable walking shoes (most picks involve some walking).
More on Jacksonville Beach
Planning Jacksonville Beach in May?
Plan it together in TripsCircle: one itinerary, one shared packing list and costs split as you go.