Naples, FL climate
Naples has warm winters and warm summers, with plenty of rain. A typical July afternoon reaches 91°, a January night drops to 56°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Naples feels like
Winter
Spring
Summer
Fall
Naples weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 75° | 56° | 2.4" | 0 | 5 | 0 | 59° – 71° |
| February | 78° | 58° | 1.9" | 0 | 4 | 0 | 61° – 73° |
| March | 80° | 61° | 2.0" | 0 | 4 | 0 | 64° – 77° |
| April | 84° | 66° | 2.4" | 0 | 6 | 0 | 71° – 78° |
| May | 88° | 71° | 3.7" | 0 | 8 | 0 | 75° – 82° |
| June | 90° | 75° | 8.7" | 0 | 15 | 0 | 81° – 86° |
| July | 91° | 76° | 8.2" | 0 | 16 | 0 | 83° – 86° |
| August | 91° | 76° | 9.4" | 0 | 19 | 0 | 82° – 85° |
| September | 90° | 76° | 8.3" | 0 | 16 | 0 | 81° – 84° |
| October | 87° | 71° | 3.8" | 0 | 6 | 0 | 76° – 82° |
| November | 81° | 64° | 1.7" | 0 | 4 | 0 | 68° – 78° |
| December | 78° | 59° | 1.9" | 0 | 5 | 0 | 58° – 75° |
| Year | 84° | 67° | 54.3" | 0.0" | 107 | 0 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Naples
Naples gets 54 inches of rain and melted snow a year. August is the wettest month and November the driest. Rain or snow falls on about 107 days a year.
A year-round growing season
Heating and cooling a home in Naples
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Naples, 5% of that work is heating and 95% is cooling, so air conditioning is the bigger bill.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Naples compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Naples averaged 1.4° warmer than the 1900s. The biggest change is in February (+2.2°). The shift is larger than in 65% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Naples’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 58° to 75°. August is the most reliable, staying within 3°.
Common questions about Naples’s climate
What is the coldest month in Naples?
January, with a typical high of 75° and a low of 56°.
What is the hottest month in Naples?
August, with a typical high of 91° and a low of 76°. About 104 days a year reach 90°.
How much snow does Naples get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Naples?
Frost is uncommon. Only 6% of years see a night at 32° or below.
What is the rainiest month in Naples?
August, with 9.4 inches of rain and melted snow. The year totals 54 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Naples itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Naples Municipal Airport, FL (1 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.