Climate normals · 1970–2000
Jacksonville Climate
Jacksonville is a city in United States (FL) with a population of about 1,009,833. Its average annual temperature is 20.9°C (70°F), with roughly 1295 mm of rain per year.
20.9°C
Avg Temp
1295
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
Jacksonville Climate
Jacksonville has an average annual temperature of 20.9°C (70°F) and receives about 1295 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
20.9°C
Avg Temp
1295
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 13° / 55° | 91 mm |
| February | 14° / 57° | 86 mm |
| March | 17° / 63° | 101 mm |
| April | 20° / 69° | 70 mm |
| May | 24° / 75° | 85 mm |
| June | 27° / 80° | 145 mm |
| July | 28° / 82° | 149 mm |
| August | 28° / 82° | 167 mm |
| September | 26° / 79° | 178 mm |
| October | 22° / 72° | 91 mm |
| November | 18° / 64° | 61 mm |
| December | 14° / 57° | 71 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Jacksonville
The most comfortable months to visit Jacksonville are typically April, October and November, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 7°C low). September is usually the wettest month.
Where to stay near Jacksonville
Planning a trip to Jacksonville? Compare hotels and short-term rentals — live availability and prices.
Top-rated places to stay near Jacksonville
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Jacksonville?
Get climate tips and the best lodging deals for Jacksonville by email. No spam, unsubscribe anytime.
Other cities in United States
Frequently Asked Questions
The most comfortable months to visit Jacksonville are typically April, October and November, when temperatures are mildest and rainfall is relatively low (1970–2000 climate normals).
Jacksonville, United States has an average annual temperature of 20.9°C and about 1295 mm of precipitation per year. The warmest month is July and the coldest is January.
In July, the hottest month, daily highs in Jacksonville average about 33°C (91°F).
Monthly climate normals (1970–2000) sampled from WorldClim 2.1 at ~9 km resolution. Humidity derived from vapor pressure. City coordinates and population from GeoNames.