Inverness Highlands South has milder winter nights than 94% of U.S. towns
Midsummer highs settle at about 91°. Temperatures cover 46° across the year, low to high. It is a wet place: more rain and snow fall here than on 88% of U.S. towns. Tender plants can go out after about March 3; in half of years the first frost comes by December 5.
A year in Inverness Highlands South at a glance
Each month’s typical high and low, and what it brings.
What stands out about Inverness Highlands South’s climate
Compared with towns across the U.S., with Inverness Highlands South’s place in Florida beside it.
What a year in Inverness Highlands South feels like
Typical highs and lows by season and by month, from NOAA’s 30-year normals.
About 279 frost-free days a year
In half of years the last 32° night comes by March 3 and the first by December 5. Frost and day counts come from NOAA’s station at Inverness 3 Se, FL, 1.5 miles from the town’s center, at about the same height.
The 2023 USDA map puts Inverness Highlands South’s center in zone 9a: the coldest night of a typical winter, averaged over 1991–2020, reaches about 24°. 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
July is the wettest month and November the driest. Rain falls on about 112 days a year. Snow is rare: about 0.0" in a normal year at Inverness 3 Se, FL, so most winters see none.
Rain + melted snow by month
Inches of water
Heating and cooling a home in Inverness Highlands South
27% 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 Inverness 3 Se, FL.
Living with Inverness Highlands South’s climate
What the numbers mean for a garden, a free afternoon and a bad-weather day.
279 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 5.
Months with highs of 62–84° and lows of 40° or more: January, February, March, April, October, November and December.
Parks & trails →Of the yearly building losses FEMA expects in Inverness Highlands South from natural hazards, hurricanes are the largest share (73%); heat waves, cold waves, winter storms and ice storms together are 2%. Normals are averages; the hazards page covers the extremes.
Natural hazards →Inverness Highlands South and similar climates
TownRatings has no climate map of the towns around Inverness Highlands South yet.
Climates most like Inverness Highlands South’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 |
|---|---|---|---|---|
| Inverness Highlands South, FL | 45° | 91° | 52" | 0.0" |
| Clute, TX | 46° | 91° | 50" | 0.0" |
| St. Simons, GA | 43° | 91° | 49" | 0.0" |
| Hilton Head Island, SC | 41° | 90° | 49" | 0.0" |
| Morgan City, LA | 44° | 91° | 60" | 0.0" |
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 Inverness Highlands South averaged 1.2° warmer than the 1900s. The biggest change is in December (+1.9°).
A smaller shift than in 60% 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.
How Inverness Highlands South compares
Against 12,954 U.S. towns of 2,500 or more (one per 5 km climate cell), with Inverness Highlands South’s place among Florida’s.
Inverness Highlands South weather by month
Highs, lows and precipitation from NOAA’s grid at Inverness Highlands South’s center; snow, wet days and snow on the ground from Inverness 3 Se, FL. 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 70° | 45° | 3.2" | 0.0" | 7 | 0 | 51° – 64° |
| February | 73° | 48° | 2.8" | 0.0" | 7 | 0 | 51° – 69° |
| March | 77° | 52° | 3.2" | 0.0" | 6 | 0 | 57° – 71° |
| April | 83° | 57° | 2.7" | 0.0" | 6 | 0 | 66° – 75° |
| May | 89° | 64° | 3.1" | 0.0" | 6 | 0 | 73° – 79° |
| June | 91° | 70° | 7.6" | 0.0" | 14 | 0 | 79° – 84° |
| July | 91° | 72° | 8.1" | 0.0" | 17 | 0 | 80° – 84° |
| August | 91° | 72° | 8.0" | 0.0" | 17 | 0 | 79° – 84° |
| September | 89° | 70° | 5.9" | 0.0" | 13 | 0 | 77° – 82° |
| October | 84° | 63° | 2.7" | 0.0" | 8 | 0 | 69° – 78° |
| November | 77° | 54° | 1.9" | 0.0" | 6 | 0 | 60° – 72° |
| December | 72° | 48° | 2.5" | 0.0" | 6 | 0 | 48° – 69° |
| Year | 82° | 60° | 51.7" | 0.0" | 112 | 0 |
How much a month can swing
A normal is an average. December swings the most: from 1991 to 2020 its average ranged from 48° to 69°. July is the most reliable, staying within 4°.
Where Inverness Highlands South’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 Inverness Highlands South’s center.
- Snow: Inverness 3 Se, FL (NOAA station in town).
- Frost, freezing nights, 90° and 100° days, heating and cooling: Inverness 3 Se, FL, 1.5 miles from the town’s center, at about the same height; the nearest station that passes our checks for distance, height and agreement with the grid.
- 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 Inverness Highlands South’s climate
What is the weather like in Inverness Highlands South?
A typical July afternoon reaches 91°, a January night drops to 45°, and snow is almost unheard of. Milder January nights than 94% of U.S. towns; hotter July afternoons than 83% of U.S. towns.
How cold does it get in Inverness Highlands South in winter?
January nights average 45°. About 16 nights a year reach 32° or below. In the coldest January of the last 30 years the month averaged 51°.
How much snow does Inverness Highlands South get?
About 0.0 inches in a normal winter at Inverness 3 Se, FL, so most winters see none.
How hot does it get in Inverness Highlands South?
July, with a typical high of 91° and a low of 72°. About 112 days a year reach 90° and 1 reach 100° (Inverness 3 Se, FL).
When is the first and last frost in Inverness Highlands South?
In half of years the last spring frost (32°) comes by March 3 and the first fall frost by December 5, about 279 frost-free days, at Inverness 3 Se, FL.
What growing zone is Inverness Highlands South in?
Zone 9a on the 2023 USDA Plant Hardiness Zone Map: the coldest night of a typical winter reaches about 24°.
What is the best time of year to visit Inverness Highlands South?
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 Inverness Highlands South getting warmer?
Yes: 1991–2020 averaged 1.2° warmer than 1901–2000 on NOAA’s grid. A smaller shift than 60% of U.S. towns.
Neighbors talk weather
Gardens, snow, and the best days of the year in Inverness Highlands South.
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.