Belle Isle, FL climate
Belle Isle has warm winters and hot summers, with plenty of rain. A typical July afternoon reaches 92°, a January night drops to 50°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Belle Isle feels like
Winter
Spring
Summer
Fall
Belle Isle 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 | 72° | 50° | 2.6" | 0 | 7 | 0 | 54° – 66° |
| February | 75° | 52° | 2.2" | 0 | 6 | 0 | 54° – 71° |
| March | 78° | 56° | 3.1" | 0 | 7 | 0 | 61° – 73° |
| April | 83° | 61° | 2.5" | 0 | 6 | 0 | 67° – 77° |
| May | 88° | 67° | 3.7" | 0 | 8 | 0 | 74° – 80° |
| June | 91° | 72° | 8.4" | 0 | 16 | 0 | 79° – 85° |
| July | 92° | 74° | 7.2" | 0 | 17 | 0 | 81° – 85° |
| August | 92° | 74° | 7.7" | 0 | 17 | 0 | 81° – 85° |
| September | 90° | 73° | 6.4" | 0 | 14 | 0 | 79° – 83° |
| October | 85° | 66° | 3.3" | 0 | 8 | 0 | 72° – 80° |
| November | 78° | 58° | 1.8" | 0 | 6 | 0 | 63° – 75° |
| December | 74° | 53° | 2.4" | 0 | 7 | 0 | 52° – 72° |
| Year | 83° | 63° | 51.2" | 0.0" | 121 | 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 Belle Isle
Belle Isle gets 51 inches of rain and melted snow a year. June is the wettest month and November the driest. Rain or snow falls on about 121 days a year.
A year-round growing season
Heating and cooling a home in Belle Isle
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Belle Isle, 13% of that work is heating and 87% 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.
Belle Isle and its neighbors
Belle Isle borders 4 towns with climate data. January nights across them vary by 0.0°. Conway has both the coldest January nights (50°) and the hottest July afternoons (92°). Belle Isle’s January low is 50° and its July high 92°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Belle Isle 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 Belle Isle averaged 1.5° warmer than the 1900s. The biggest change is in December (+2.3°). The shift is larger than in 67% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Belle Isle’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 52° to 72°. August is the most reliable, staying within 4°.
Common questions about Belle Isle’s climate
What is the coldest month in Belle Isle?
January, with a typical high of 72° and a low of 50°.
What is the hottest month in Belle Isle?
July, with a typical high of 92° and a low of 74°. About 110 days a year reach 90°.
How much snow does Belle Isle get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Belle Isle?
Frost is uncommon. Only 61% of years see a night at 32° or below.
What is the rainiest month in Belle Isle?
June, with 8.4 inches of rain and melted snow. The year totals 51 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Belle Isle itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Orlando Intl Airport, FL (3 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.