Winter Storm Warnings in Jacksonville, Florida
Jacksonville sits in northeastern Florida, where winters are mild by nearly any measure. Analyzing 13 years of weather data spanning 2012 through 2024, the city recorded an average annual snowfall of 0.0 inches (0.0 cm). There are no meaningfully snowier months to highlight, and the average number of heavy snow days per year rounds to zero. In practical terms, measurable snow is a rare curiosity here rather than a seasonal expectation.
What Jacksonville winters do bring is chilly overnight air. Average winter lows sit around 50.7°F (10.4°C) — cool enough to feel sharp after the long subtropical summer, but well above the temperatures typically associated with snow or ice accumulation.
Despite that, a winter storm warning can still be issued for the Jacksonville area under the right atmospheric conditions. The National Weather Service tailors warning thresholds to local climate norms, so the snowfall or ice accumulation amounts that trigger a warning here are considerably lower than those used in northern states. Even a thin glaze of ice on roadways or bridges can create dangerous driving conditions in a region where residents and infrastructure have little experience with wintry precipitation.
If a winter storm warning is posted for Jacksonville, treat it seriously. The rarity of such events means the community is less prepared to respond quickly, which can make even modest winter weather more disruptive and hazardous than the raw numbers might suggest.
| Years analyzed | 13 winters (2012–2024) |
|---|---|
| Avg. annual snowfall | 0 in (0 cm) |
| Snowiest months | None — measurable snow is rare here |
| Avg. winter overnight low | 50.7°F (10.4°C) |
| Heavy-snow days per year | 0 |
Climatology figures are approximate estimates for the period shown and may differ from official local records.
Watch vs warning: a winter storm watch means a major storm is possible in Jacksonville within 12–48 hours (be prepared); a winter storm warning means it is happening or about to (take action now). For full definitions, see the complete winter storm warning guide.
Jacksonville winter storm FAQ
Is there a winter storm warning in Jacksonville right now?
The live status at the top of this page shows whether a winter storm warning, watch, or advisory is currently in effect for Jacksonville, Florida. It checks live forecast and alert data automatically and refreshes every time the page loads.
Does Jacksonville get winter storm warnings often?
Jacksonville rarely sees measurable snow, so winter storm warnings are uncommon; even a light snow or ice event can be highly disruptive here. The frequency varies year to year with the track of major storm systems.
How much snow triggers a winter storm warning in Jacksonville?
There is no single national trigger: warning criteria are set by each local National Weather Service office, ranging from a couple of inches of snow in areas where snow is rare up to 6 inches or more in snow-belt regions, and significant ice accumulation can warrant a warning on its own. In a lower-snow area like Jacksonville, warnings can be issued for amounts snowier regions would shrug off.
What should I do during a winter storm warning in Jacksonville?
Avoid travel if possible, stay indoors and keep warm, prepare for power outages, keep an emergency kit, and check on elderly or vulnerable neighbours. Follow guidance from Florida authorities and the National Weather Service (NWS).
Winter storm warnings in nearby locations
- Winter storm warning in Savannah, GA
- Winter storm warning in Tallahassee, FL
- Winter storm warning in Charleston, SC
- Winter storm warning in Augusta, GA
- Winter storm warning in Columbia, SC
- Winter storm warning in Atlanta, GA
See all locations, read the latest winter weather news, or the full winter storm warning guide. Definitions follow the National Weather Service (NWS) criteria; thresholds vary by region.