Sunny Isles Beach weather by month
What a typical year looks like in Sunny Isles Beach, Florida: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Fort Lauderdale International Airport, 16 km from Sunny Isles Beach; records cover 1912–2026.
The year at a glance
- Precipitation a year
- 61 in1548 mm
- Snow a year
- Rare
- Last spring freeze
- Rare
- First fall freeze
- Rare
- Heating degree days
- 122
- Cooling degree days
- 4,572
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 45°7° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Sunny Isles Beach in January
Highs average 76°24° and lows 61°16°, with 2.9 in74 mm of precipitation in a typical January.
- Record high
- 88°31° (1914)
- Record low
- 28°−2° (1977)
- Heating degree days
- 52
- Cooling degree days
- 153
Sunny Isles Beach in February
Highs average 77°25° and lows 63°17°, with 2.4 in60 mm of precipitation in a typical February.
- Record high
- 94°34° (1915)
- Record low
- 28°−2° (1917)
- Heating degree days
- 25
- Cooling degree days
- 175
Sunny Isles Beach in March
Highs average 80°27° and lows 66°19°, with 2.4 in60 mm of precipitation in a typical March.
- Record high
- 94°34° (1948)
- Record low
- 32°0° (1920)
- Heating degree days
- 11
- Cooling degree days
- 248
Sunny Isles Beach in April
Highs average 83°28° and lows 70°21°, with 3 in77 mm of precipitation in a typical April.
- Record high
- 96°36° (2015)
- Record low
- 40°4° (1950)
- Heating degree days
- 1
- Cooling degree days
- 343
Sunny Isles Beach in May
Highs average 86°30° and lows 74°23°, with 5.6 in141 mm of precipitation in a typical May.
- Record high
- 98°37° (2024)
- Record low
- 49°9° (1921)
- Heating degree days
- 0
- Cooling degree days
- 454
Sunny Isles Beach in June
Highs average 88°31° and lows 77°25°, with 9.6 in243 mm of precipitation in a typical June.
- Record high
- 100°38° (2009)
- Record low
- 57°14° (1933)
- Heating degree days
- 0
- Cooling degree days
- 525
Sunny Isles Beach in July
Highs average 90°32° and lows 78°25°, with 5.4 in137 mm of precipitation in a typical July.
- Record high
- 99°37° (1924)
- Record low
- 64°18° (1968)
- Heating degree days
- 0
- Cooling degree days
- 583
Sunny Isles Beach in August
Highs average 90°32° and lows 78°26°, with 7.9 in200 mm of precipitation in a typical August.
- Record high
- 100°38° (1944)
- Record low
- 66°19° (1923)
- Heating degree days
- 0
- Cooling degree days
- 587
Sunny Isles Beach in September
Highs average 88°31° and lows 77°25°, with 8 in204 mm of precipitation in a typical September.
- Record high
- 99°37° (1935)
- Record low
- 61°16° (1965)
- Heating degree days
- 0
- Cooling degree days
- 531
Sunny Isles Beach in OctoberThis month
Highs average 85°30° and lows 74°24°, with 7.4 in187 mm of precipitation in a typical October.
- Record high
- 95°35° (1915)
- Record low
- 46°8° (1937)
- Heating degree days
- 0
- Cooling degree days
- 462
Sunny Isles Beach in November
Highs average 81°27° and lows 68°20°, with 3.7 in94 mm of precipitation in a typical November.
- Record high
- 91°33° (1958)
- Record low
- 35°2° (1949)
- Heating degree days
- 4
- Cooling degree days
- 290
Sunny Isles Beach in December
Highs average 78°25° and lows 65°18°, with 2.8 in71 mm of precipitation in a typical December.
- Record high
- 90°32° (1918)
- Record low
- 29°−2° (1934)
- Heating degree days
- 29
- Cooling degree days
- 221