Jacksonville, FL Weather & Climate Normals
What a normal year in Jacksonville actually looks like
On the 30-year record NOAA keeps for Jacksonville, FL, the comfort score comes out to 66/100, mild with real seasons: A solid stretch of comfortable months alongside a noticeable but not extreme summer or winter. Only 7 months a year land in the 55–75°F range this site treats as mild.
How much Jacksonville's weather actually swings
Average temperatures in Jacksonville run from 55°F in Jan up to 82°F in Jul, a 27.3°F seasonal swing, a middling gap by national standards.
Jacksonville, month by month
| Month | Avg high | Avg low | Precip |
|---|---|---|---|
| Jan | 65°F | 45°F | 2.99in |
| Feb | 68°F | 48°F | 2.42in |
| Mar | 73°F | 52°F | 3.03in |
| Apr | 79°F | 58°F | 2.41in |
| May | 84°F | 65°F | 3.04in |
| Jun | 89°F | 71°F | 6.28in |
| Jul | 91°F | 73°F | 6.14in |
| Aug | 90°F | 74°F | 6.87in |
| Sep | 86°F | 71°F | 7.3in |
| Oct | 80°F | 64°F | 5.99in |
| Nov | 73°F | 54°F | 2.55in |
| Dec | 68°F | 48°F | 2.8in |
If you're timing a visit, most of the year (7 of 12 months) are Jacksonville's mildest stretch; if you're moving there, you should plan around Jul's heat and Jan's cold instead.
How wet Jacksonville actually gets
Jacksonville averages 51.82in of precipitation a year across roughly 125 days with measurable rain or snow; the nearest NOAA station does not record snowfall, so no snow figure is shown rather than guessed.
Jacksonville against the rest of the country
Out of 4876 cities scored here, Jacksonville comes in at 284; within FL alone it ranks 23 of 229. Population is about 1,009,833.
Checking the actual forecast
These figures come from Jacksonville Craig Muni Ap, FL US, the NOAA station 8.8 miles from Jacksonville, averaged over 30 years, not tomorrow's forecast.
More on how this is worked out
Why some cities show no snow or rain figure · Why this uses the nearest NOAA station