Mid-winter · Weather & things to do
Jacksonville Beach in January
This is the coldest month in Jacksonville Beach: highs average 62°F (17°C) and lows 54°F (12°C), with about 2.5 in (64 mm) of rain.
It scores 81/100 for comfort, 8th of 12, which makes it a solid shoulder-season month.
- Avg high
- 62°F (17°C)
- Avg low
- 54°F (12°C)
- Rain
- 2.5 in (64 mm)
- Humidity
- 79%
- Cloud cover
- 64%
- Daylight
- ~10 h 15 min
- Comfort score
- 81/100 · Great
What January feels like
Expect mild afternoons around 62°F (17°C), good for long walks.
Nights cool to an average low of 54°F (12°C).
Some rain is likely, about 2.5 in (64 mm) in the month, so pack for a shower or two.
Plan around January
January is shoulder season: good weather, a step below the best months (February – May and November & December).
- Comfort slips from 84/100 in December to 81/100.
- 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 — January is part of it.
What to pack for January
- A warm layer for eveningsnights drop to 54°F
- Packable rain jacket or umbrellaa shower or two is likely
- Comfortable walking shoesmost picks involve some walking
What to do in Jacksonville Beach in January
January is good outdoor weather here, so these picks lean toward the open air.
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 Our curated notes say it's best Jan 1 morning.
Lemon Bar
Open-air beach bar at the end of Lemon Street in Neptune Beach, known for its frozen lemon drink.
Why now January scores 81/100 for comfort, good conditions for being outside.
Little Talbot Island State Park
Undeveloped barrier island with miles of beach, dunes and a trail through maritime forest.
Why now Highs near 62°F and 2.5 in of monthly rain make this an easy outdoor pick.
Jacksonville Beach Pier
Long concrete fishing pier off the main beach, rebuilt after hurricane damage, with a small fee to walk out.
Why now One to do outside while the weather is on your side.
Nearby in January
- Downtown Jacksonville & Southbank in January~16 mi · highs 63°F, 2.9 in rain · similar daytime temperatures, about as wet
- Amelia Island in January~27 mi · highs 62°F, 2.5 in rain · similar daytime temperatures, about as wet
- St. Augustine in January~28 mi · highs 64°F, 3.1 in rain · 1°C (2°F) warmer by day, wetter
- Winter Park in January~117 mi · highs 70°F, 2.4 in rain · 4°C (8°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 January: quick answers
Is January a good time to visit Jacksonville Beach?
It's a good shoulder-season choice, scoring 81/100 against a best of 89 in February – May and November & December. Expect highs of 62°F (17°C) and 2.5 in (64 mm) of rain.
How cold is Jacksonville Beach in January?
Average highs are 62°F (17°C) and average lows 54°F (12°C), making it the coldest month by daytime highs.
Does it rain a lot in Jacksonville Beach in January?
Some: about 2.5 in (64 mm) of rain falls across January on average, the 3rd-driest month of the year. The annual total is about 46.6 in (1184 mm).
What should I pack for Jacksonville Beach in January?
Bring a warm layer for evenings (nights drop to 54°F), packable rain jacket or umbrella (a shower or two is likely) and comfortable walking shoes (most picks involve some walking).
More on Jacksonville Beach
Routes in season in January
- Jacksonville New Year's Eve Dec 30 – Jan 1
Planning Jacksonville Beach in January?
Share this January plan with your group, poll everyone on dates and keep the packing list in one place.