Jacksonville weather in January 2027

Q: How hot is it in Jacksonville in January?

Daytime temperatures usually reach 24°C in Jacksonville in January, falling to 16°C at night.

Q: How sunny is it in Jacksonville in January?

There are normally 7 hours of bright sunshine each day in Jacksonville in January - that's 66% of daylight hours.

Q: How warm is the sea around Jacksonville in January?

The average sea temperature around Jacksonville in January is 24°C.

Q: Does it rain in Jacksonville in January?

There are usually 7 days with some rain in Jacksonville in January and the average monthly rainfall is 61mm.

Expect daytime maximum temperatures of 64°F in Jacksonville, Florida in January based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 3.1 inches of rainfall in the month.

64
64°F max day temperature
6
6 hours of sunshine per day
9
9 days with some rainfall
43
43°F min night temperature
10
10 hours of daylight per day
0
No heat & humidity
3.1
3.1 inches of monthly rainfall
4
4 (Moderate) UV index

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The January weather guide for Florida (Jacksonville) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C) | Imperial (°F)

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How hot is it in Jacksonville in January?

Daytime temperatures usually reach 75°F in Jacksonville in January, falling to 61°F at night.

How sunny is it in Jacksonville in January?

There are normally 7 hours of bright sunshine each day in Jacksonville in January - that's 66% of daylight hours.

How warm is the sea around Jacksonville in January?

The average sea temperature around Jacksonville in January is 75°F.

Does it rain in Jacksonville in January?

There are usually 7 days with some rain in Jacksonville in January and the average monthly rainfall is 2.4 inches.

Jacksonville January sunrise & sunset times

Browse the sunrise and sunset times for Jacksonville in January 2027. Select a month to view Jacksonville sunrise and sunset times for the next 12 months.

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