Fort Myers, FL Climate & Monthly Averages
The climate of Fort Myers
Located in Florida, United States, Fort Myers experiences a humid subtropical climate with hot, humid summers and generally mild winters. Afternoon temperatures peak near 89°F (32°C) in July and dip to about 74°F (23°C) in January, with around 54.8 inches (1393 mm) of precipitation falling across the year.
Climate quick facts
- Hottest month: July - highs near 89°F (32°C)
- Coldest month: January - highs near 74°F (23°C)
- Record high: 99°F (37°C) · Record low: 34°F (1°C) (2015–2024)
- Wettest month: June (23 rainy days) · Sunniest: May (11.8 h sun/day)
- Climate type: humid subtropical - hot, humid summers and generally mild winters
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 89°F (32°C) and overnight lows stay near 76°F (24°C). The coolest month is January, with typical highs of 74°F (23°C) and lows around 56°F (14°C). Based on 2015–2024 weather data, temperatures have reached as high as 99°F (37°C) and dropped as low as 34°F (1°C).
Rain, sun and snow
June is usually the wettest month. It brings about 9.1 inches (230 mm) of rain over 23 days, while March is the driest. May brings the most sunshine, averaging 11.8 hours of sun a day.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 74° | 56° | 8 | 2.7 in | 8.8 h/day | 74% |
| February | 78° | 60° | 6 | 2.1 in | 9.9 h/day | 75% |
| March | 82° | 62° | 6 | 1.8 in | 10.5 h/day | 70% |
| April | 86° | 66° | 9 | 2.2 in | 11.6 h/day | 69% |
| May | 89° | 71° | 13 | 4.0 in | 11.8 h/day | 69% |
| June | 88° | 74° | 23 | 9.1 in | 10.6 h/day | 80% |
| July | 89° | 76° | 24 | 7.4 in | 10.7 h/day | 81% |
| August | 89° | 76° | 26 | 8.7 in | 10.2 h/day | 83% |
| September | 88° | 75° | 21 | 8.9 in | 9.9 h/day | 83% |
| October | 85° | 71° | 11 | 3.3 in | 9.8 h/day | 77% |
| November | 81° | 65° | 8 | 2.1 in | 9.1 h/day | 76% |
| December | 77° | 60° | 5 | 2.4 in | 8.7 h/day | 78% |
Fort Myers month by month
Fort Myers weather in January
January brings highs around 74°F (23°C), lows near 56°F (14°C), about 8 wet days - typically the coldest month of the year in Fort Myers.
Fort Myers weather in February
February brings highs around 78°F (25°C), lows near 60°F (15°C), about 6 wet days.
Fort Myers weather in March
March brings highs around 82°F (28°C), lows near 62°F (17°C), about 6 wet days - typically the driest month of the year in Fort Myers.
Fort Myers weather in April
April brings highs around 86°F (30°C), lows near 66°F (19°C), about 9 wet days.
Fort Myers weather in May
May brings highs around 89°F (32°C), lows near 71°F (21°C), about 13 wet days - typically the sunniest month of the year in Fort Myers.
Fort Myers weather in June
June brings highs around 88°F (31°C), lows near 74°F (24°C), about 23 wet days - typically the wettest month of the year in Fort Myers.
Fort Myers weather in July
July brings highs around 89°F (32°C), lows near 76°F (24°C), about 24 wet days - typically the hottest month of the year in Fort Myers.
Fort Myers weather in August
August brings highs around 89°F (32°C), lows near 76°F (24°C), about 26 wet days.
Fort Myers weather in September
September brings highs around 88°F (31°C), lows near 75°F (24°C), about 21 wet days.
Fort Myers weather in October
October brings highs around 85°F (30°C), lows near 71°F (22°C), about 11 wet days.
Fort Myers weather in November
November brings highs around 81°F (27°C), lows near 65°F (18°C), about 8 wet days.
Fort Myers weather in December
December brings highs around 77°F (25°C), lows near 60°F (16°C), about 5 wet days.
Seasons in Fort Myers
Spring (March through May)
Spring in Fort Myers runs hot, with daytime highs averaging 86°F (30°C) and nights around 66°F (19°C); expect showers on roughly 28 days across the season. With the humidity factored in, afternoons often feel hotter than the thermometer reads - run the numbers through the humidity and dew point converter to see why.
Summer (June through August)
Summer in Fort Myers is hot, with daytime highs averaging 89°F (32°C) and nights around 75°F (24°C); expect showers on roughly 74 days across the season.
Fall (September through November)
Fall in Fort Myers is hot, with daytime highs averaging 85°F (29°C) and nights around 70°F (21°C); expect showers on roughly 40 days across the season.
Winter (December through February)
Winter in Fort Myers is mild and warm, with daytime highs averaging 76°F (24°C) and nights around 59°F (15°C); expect showers on roughly 19 days across the season.
Climate questions, answered
What is the average temperature in Fort Myers?
Is Fort Myers hot in summer?
Is Fort Myers cold in winter?
How many rainy days does Fort Myers get in a year?
Best time to visit Fort Myers
The best time to visit Fort Myers is generally November to March, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 78°F (26°C).
Pack for Fort Myers with lightweight, breathable clothing and strong sun protection for the hot months; a compact umbrella or rain shell - showers are a regular feature; moisture-wicking fabrics to cope with the humidity. Evenings can feel noticeably cooler than afternoons - July nights average 76°F (24°C).
Fort Myers temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.