Photo: Rbrko · CC BY-SA 4.0Gainesville’s winters are milder and less snowy than most of the U.S.
A typical July afternoon reaches 92°, a January night drops to 43°, and snow is almost unheard of.
A year in Gainesville at a glance
Each month’s typical high and low, and what it brings.
What stands out about Gainesville’s climate
Compared with towns across the U.S., with Gainesville’s place in Florida beside it.
What a year in Gainesville feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 277 frost-free days a year
In half of years the last 32° night comes by March 3 and the first by December 2. Frost and day counts come from Gainesville Rgnl Airport, Gainesville’s official weather station (the one in National Weather Service reports), 4 miles from the city’s center point, at about the same height.
The 2023 USDA map puts Gainesville’s center in zone 9a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 23°. Plant labels use the zone; frost dates tell you when to plant.
Freezing nights by month
Average nights at or below 32°
90° days by month
Average days at 90° or more
About 52 inches of rain a year
June is the wettest month and November the driest. Rain falls on about 114 days a year. Snow is rare: about 0.0" in a normal year at Gainesville Rgnl Airport, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Gainesville
29% of the work is heating, so air conditioning is the bigger bill. No month averages under 55°.
Degree days add up how far each day’s average falls below (heating) or rises above (cooling) 65° over a year. NOAA normals at Gainesville Rgnl Airport.
Living with Gainesville’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
277 frost-free days in zone 9a. The last frost comes by Mar 3 in half of years, so many gardeners wait a week or two past that to set out tomatoes. The first fall frost comes by Dec 2.
Months with highs of 62–84° and lows of 40° or more: January, February, March, April, October, November and December. 62 miles of trails are waiting.
Parks & trails →Of the yearly building losses FEMA expects in Gainesville from natural hazards, hurricanes are the largest share (43%); heat waves, cold waves, winter storms and ice storms together are 4%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Gainesville and similar climates
TownRatings has no climate map of the towns around Gainesville yet.
Climates most like Gainesville’s, farther away
TownRatings’ own comparison of NOAA 1991–2020 normals, not a NOAA product: places of 5,000+ at least 150 miles away, one per state, closest on January low, July high, precipitation and snow.
| Town | Jan. low | July high | Precip. | Snow |
|---|---|---|---|---|
| Gainesville, FL | 43° | 92° | 52" | 0.0" |
| Alvin, TX | 45° | 92° | 53" | 0.0" |
| Skidaway Island, GA | 41° | 91° | 48" | 0.0" |
| Port Royal, SC | 41° | 91° | 49" | 0.0" |
| Headland, AL | 39° | 91° | 56" | 0.1" |
Temperatures and precipitation come from NOAA’s 5 km grid; snow and day counts from the stations named on this page.
Warmer than it used to be
The last 30 years in Gainesville averaged 0.9° warmer than the 1900s. The biggest change is in December (+1.6°).
A smaller shift than in 82% of U.S. towns.
Change by month
The two periods overlap (1991–2000 is in both), which makes the gap a little smaller than it would be between separate periods. In a city of 149,000 people, part of the change is the city itself: pavement and buildings hold heat (the urban heat island).
How Gainesville compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Gainesville’s place among Florida’s.
Gainesville weather by month
Highs, lows and precipitation from NOAA’s grid at Gainesville’s center; snow, wet days and snow on the ground from Gainesville Rgnl Airport. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 68° | 43° | 3.5" | 0.0" | 8 | 0 | 49° – 62° |
| February | 71° | 46° | 2.9" | 0.0" | 7 | 0 | 50° – 67° |
| March | 76° | 50° | 3.6" | 0.0" | 7 | 0 | 56° – 69° |
| April | 82° | 56° | 2.9" | 0.0" | 6 | 0 | 64° – 73° |
| May | 88° | 63° | 3.5" | 0.0" | 7 | 0 | 72° – 79° |
| June | 91° | 70° | 7.6" | 0.0" | 15 | 0 | 78° – 84° |
| July | 92° | 72° | 7.0" | 0.0" | 16 | 0 | 80° – 84° |
| August | 91° | 72° | 7.4" | 0.0" | 16 | 0 | 79° – 84° |
| September | 89° | 69° | 5.8" | 0.0" | 11 | 0 | 76° – 82° |
| October | 83° | 61° | 2.9" | 0.0" | 7 | 0 | 68° – 77° |
| November | 75° | 51° | 1.9" | 0.0" | 6 | 0 | 58° – 70° |
| December | 70° | 46° | 3.0" | 0.0" | 7 | 0 | 47° – 67° |
| Year | 81° | 58° | 51.9" | 0.0" | 114 | 0 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 47° to 67°. July is the most reliable, staying within 4°.
Where Gainesville’s numbers come from
Normals are 30-year averages, not a forecast. How TownRatings reads climate data →
- Temperatures and precipitation: NOAA’s gridded 1991–2020 normals for the 5 km cell at Gainesville’s center.
- Snow: Gainesville Rgnl Airport (the official station).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Gainesville Rgnl Airport, 4 miles from the city’s center point, at about the same height; the city’s official station.
- Growing zone: USDA Plant Hardiness Zone Map, 2023. USDA Agricultural Research Service and PRISM Group, Oregon State University, prism.oregonstate.edu/phzm, accessed 8 Oct 2026.
- Then and now: NOAA’s gridded normals for 1901–2000 at the same cell.
- Storms and extremes: FEMA National Risk Index (expected annual losses to buildings).
Common questions about Gainesville’s climate
What is the weather like in Gainesville?
A typical July afternoon reaches 92°, a January night drops to 43°, and snow is almost unheard of. Milder January nights than 92% of U.S. towns; hotter July afternoons than 86% of U.S. towns.
How cold does it get in Gainesville in winter?
January nights average 43°. About 15 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 49°.
How much snow does Gainesville get?
About 0.0 inches in a normal winter at Gainesville Rgnl Airport, so most winters see none.
How hot does it get in Gainesville?
July, with a typical high of 92° and a low of 72°. About 90 days a year reach 90° (Gainesville Rgnl Airport).
When is the first and last frost in Gainesville?
In half of years the last spring frost (32°) comes by March 3 and the first fall frost by December 2, about 277 frost-free days, at Gainesville Rgnl Airport.
What growing zone is Gainesville in?
Zone 9a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 23°.
What is the best time of year to visit Gainesville?
By one simple rule (highs of 62–84° and lows of 40° or more), January, February, March, April, October, November and December. The rule is ours, not NOAA’s; the month table has the numbers to judge by.
Is Gainesville getting warmer?
Yes: 1991–2020 averaged 0.9° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 82% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Gainesville.
Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000; USDA/PRISM 2023 hardiness zones; FEMA National Risk Index. Today’s forecast: National Weather Service.