Will Pipes Freeze in Seminole County, FL? No Normal Risk Nights
Freeze nights in Seminole County
A normal winter in Seminole County, FL never drops to 20°F, the point where bare pipes in unheated space start to freeze.
Risk level: No normal risk nights.
It depends where the pipe is
| Pipe | Freezes near | Nights a year |
|---|---|---|
| Outdoor spigot, open crawlspace | 32°F | 3 nights |
| Bare pipe in garage, attic or outside wall | 20°F | none |
| Insulated pipe in unheated space | 10°F | none |
| Inside the heated house | 0°F | none |
Month by month
Nights at or below 20°F in a normal year.
First 32°F night is usually around 01/09, last around 01/24.
How cold Seminole County nights get
Average winter (Dec-Feb) low: 51°F; the coldest month, January, averages 49°F overnight. 3 months normally bring at least one night below 32°F (Jan, Feb, Dec).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 49°F | 52°F | 55°F | 61°F | 66°F | 72°F | 74°F | 74°F | 73°F | 67°F | 58°F | 53°F |
Seminole County next to its neighbours
The six closest counties all sit within a night of Seminole County.
| County | Distance | Below 32°F | Below 20°F | Jan low |
|---|---|---|---|---|
| Seminole County, FL | - | 3 nights | none | 49°F |
| Orange County, FL | 27 km southwest | 1 night | none | 52°F |
| Volusia County, FL | 41 km north | 5 nights | none | 47°F |
| Lake County, FL | 57 km west | 6 nights | under 1 night | 47°F |
| Brevard County, FL | 61 km southeast | 2 nights | none | 52°F |
| Osceola County, FL | 70 km south | 2 nights | none | 49°F |
| Flagler County, FL | 89 km north | 5 nights | none | 48°F |
Seminole County within FL
Seminole County ranks 47 of 67 FL counties for nights below 20°F. The most is Holmes County, FL at 2 nights, with a 40°F average winter low. The fewest is Broward County, FL: none, winter lows near 60°F. At 25 ft, Seminole County sits close to the state's median county elevation of 54 ft.
What to do here
- Disconnect hoses in a cold snap; no routine prep needed.
Why the rare freeze catches houses unprepared: freezes in warm places.
Where this comes from
NOAA 1991-2020 climate normals, blended from 3 nearby stations and adjusted for elevation; closest is Orlando Sanford Airport, FL, 15 km away (close match). A normal year, not tonight's forecast: check the forecast low for the night itself. What a "fair" or "distant" station match means is in the method guide.