Year-round weather and climate in Jacksonville, United States
Average temperatures in Jacksonville run from an average low of 9°C48°F in January up to an average high of 33°C91°F in July. October is the driest month at 5 rainy days; July the wettest at 22. Here is the annual climate data, so you know what you are packing for.
Good to know
- Population
- 1M
- Currency
- USD
- Language
- English
- Time zone
- New York
Best time to visit
The most pleasant weather falls in October, November, and December, offering a perfect balance of comfortable temperatures and clear skies.
Rain character
Tropical Downpours: Expect intense bursts of rain during wetter months. Pack quick-drying footwear and a compact umbrella.
Day-to-night swing
Evening Chill: Temperatures drop by a noticeable 10°C18°F when the sun goes down. A light sweater or jacket is usually all you need for evening plans.
Seasonality Profile
Humid Subtropical: Sweltering, wet summers accompanied by mild, drier winters.
Evening vibe
Seasonal Terraces: During the more temperate months, the city opens up with lively outdoor terraces. For the rest of the year, expect to dine indoors.
Sightseeing stamina
Summer Heat Fatigue: Midday heat in June, July, and August is intense. Pack high-SPF sunscreen and a wide-brimmed hat.
Average temperatures, sunshine, and rainfall
Average monthly weather in Jacksonville, based on recent historical data. Essential insights on temperature swings, expected rainfall, and daily sunshine.
Bars span the average daily low to high. Oct is typically driest at 5 days (81mm); Jul the wettest at 22 days (162mm).
| Month | Average high | Average low | Sunshine hours | Rainy days | Total rainfall |
|---|---|---|---|---|---|
| Jan | 19°C / 66°F | 9°C / 48°F | 8h | 8 | 61mm |
| Feb | 22°C / 71°F | 11°C / 52°F | 9h | 6 | 50mm |
| Mar | 24°C / 75°F | 14°C / 57°F | 9h | 11 | 91mm |
| Apr | 26°C / 80°F | 16°C / 61°F | 11h | 8 | 105mm |
| May | 29°C / 85°F | 20°C / 68°F | 12h | 12 | 83mm |
| Jun | 32°C / 89°F | 23°C / 73°F | 12h | 18 | 137mm |
| Jul | 33°C / 91°F | 25°C / 76°F | 11h | 22 | 162mm |
| Aug | 32°C / 89°F | 25°C / 76°F | 11h | 19 | 175mm |
| Sep | 29°C / 85°F | 23°C / 73°F | 9h | 18 | 198mm |
| Oct | 26°C / 78°F | 18°C / 65°F | 10h | 5 | 81mm |
| Nov | 23°C / 73°F | 15°C / 59°F | 8h | 9 | 44mm |
| Dec | 19°C / 65°F | 11°C / 51°F | 8h | 7 | 52mm |
Weather data by Open-Meteo.com (opens in a new tab)
Frequently Asked Questions
When is the sunniest time of year to visit Jacksonville?
The most sunshine in Jacksonville comes around June, averaging 12 hours a month. If you're heading there then, pack your sunglasses and sunscreen.
What clothes should I pack for Jacksonville?
Your packing list depends entirely on when you travel. Temperatures in Jacksonville swing from an average low of 9°C48°F in January up to 33°C91°F in July. The Packola app builds a tailored packing list for you based on the live weather forecast for your exact travel dates.
Do I need to pack an umbrella for Jacksonville?
Jacksonville gets rain on about 143 days out of the year. The wettest month is July. If you're traveling during the rainy season, you'll definitely want to pack an umbrella and a light rain jacket.
Pack smarter.
Averages get you close, but the week you travel is what matters. Get the live forecast, a smart packing list, and discover the best local spots and activities in Jacksonville with Packola.
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