Harbour Heights, FL climate
Harbour Heights has warm winters and hot summers, with plenty of rain. A typical July afternoon reaches 92°, a January night drops to 52°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Harbour Heights feels like
Winter
Spring
Summer
Fall
Harbour Heights 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 | 74° | 52° | 2.3" | 0 | 5 | 0 | 57° – 69° |
| February | 77° | 54° | 2.0" | 0 | 4 | 0 | 57° – 73° |
| March | 80° | 57° | 2.6" | 0 | 5 | 0 | 62° – 74° |
| April | 85° | 62° | 2.3" | 0 | 5 | 0 | 69° – 78° |
| May | 89° | 67° | 3.5" | 0 | 7 | 0 | 75° – 81° |
| June | 91° | 73° | 8.8" | 0 | 14 | 0 | 81° – 85° |
| July | 92° | 74° | 7.9" | 0 | 15 | 0 | 82° – 85° |
| August | 92° | 75° | 8.8" | 0 | 16 | 0 | 82° – 85° |
| September | 90° | 74° | 7.6" | 0 | 13 | 0 | 80° – 84° |
| October | 86° | 68° | 3.0" | 0 | 7 | 0 | 74° – 82° |
| November | 81° | 60° | 2.0" | 0 | 5 | 0 | 65° – 76° |
| December | 76° | 55° | 1.9" | 0 | 5 | 0 | 54° – 74° |
| Year | 84° | 64° | 52.8" | 0.0" | 101 | 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 Harbour Heights
Harbour Heights gets 53 inches of rain and melted snow a year. June is the wettest month and December the driest. Rain or snow falls on about 101 days a year.
A year-round growing season
Heating and cooling a home in Harbour Heights
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Harbour Heights, 6% of that work is heating and 94% 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 Harbour Heights 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 Harbour Heights averaged 1.3° warmer than the 1900s. The biggest change is in February (+1.9°). The shift is larger than in 58% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Harbour Heights’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 54° to 74°. August is the most reliable, staying within 3°.
Common questions about Harbour Heights’s climate
What is the coldest month in Harbour Heights?
January, with a typical high of 74° and a low of 52°.
What is the hottest month in Harbour Heights?
July, with a typical high of 92° and a low of 74°. About 136 days a year reach 90°.
How much snow does Harbour Heights get?
Almost none. A normal year brings 0.0 inches.
When is the first frost in Harbour Heights?
Frost is uncommon. Only 42% of years see a night at 32° or below.
What is the rainiest month in Harbour Heights?
June, with 8.8 inches of rain and melted snow. The year totals 53 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Harbour Heights itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Punta Gorda 4 Ese, FL (6 mi) away. Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.