Day weather by month
What a typical year looks like in Day, Florida: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Mayo, 19 km from Day; records cover 1949–2026.
The year at a glance
- Precipitation a year
- 55.6 in1412 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 12
- First fall freeze
- Nov 23
- Heating degree days
- 1,194
- Cooling degree days
- 2,749
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 24°−4° (heating, 99%) and 98°37° (cooling, 1%).
Month by month
Day in January
Highs average 68°20° and lows 41°5°, with 4.7 in118 mm of precipitation in a typical January.
- Record high
- 88°31° (2021)
- Record low
- 7°−14° (1985)
- Heating degree days
- 346
- Cooling degree days
- 21
Day in February
Highs average 72°22° and lows 44°7°, with 3.4 in86 mm of precipitation in a typical February.
- Record high
- 93°34° (2020)
- Record low
- 12°−11° (1996)
- Heating degree days
- 223
- Cooling degree days
- 32
Day in March
Highs average 78°25° and lows 49°10°, with 4.2 in108 mm of precipitation in a typical March.
- Record high
- 92°33° (2023)
- Record low
- 19°−7° (1980)
- Heating degree days
- 125
- Cooling degree days
- 80
Day in April
Highs average 82°28° and lows 53°12°, with 3.1 in78 mm of precipitation in a typical April.
- Record high
- 96°36° (1999)
- Record low
- 31°−1° (1960)
- Heating degree days
- 50
- Cooling degree days
- 124
Day in May
Highs average 88°31° and lows 62°16°, with 3.1 in79 mm of precipitation in a typical May.
- Record high
- 101°38° (1953)
- Record low
- 41°5° (1992)
- Heating degree days
- 6
- Cooling degree days
- 307
Day in June
Highs average 91°33° and lows 69°21°, with 7.6 in193 mm of precipitation in a typical June.
- Record high
- 104°40° (1985)
- Record low
- 47°8° (1984)
- Heating degree days
- 0
- Cooling degree days
- 447
Day in July
Highs average 92°33° and lows 71°22°, with 7.6 in192 mm of precipitation in a typical July.
- Record high
- 103°39° (1981)
- Record low
- 56°13° (2010)
- Heating degree days
- 0
- Cooling degree days
- 514
Day in August
Highs average 92°33° and lows 71°22°, with 8.1 in206 mm of precipitation in a typical August.
- Record high
- 103°39° (1995)
- Record low
- 58°14° (1957)
- Heating degree days
- 0
- Cooling degree days
- 512
Day in September
Highs average 89°32° and lows 68°20°, with 5.4 in137 mm of precipitation in a typical September.
- Record high
- 99°37° (1954)
- Record low
- 40°4° (1967)
- Heating degree days
- 0
- Cooling degree days
- 398
Day in OctoberThis month
Highs average 83°28° and lows 58°14°, with 3.1 in78 mm of precipitation in a typical October.
- Record high
- 96°36° (1986)
- Record low
- 27°−3° (1952)
- Heating degree days
- 34
- Cooling degree days
- 200
Day in November
Highs average 77°25° and lows 49°10°, with 2 in52 mm of precipitation in a typical November.
- Record high
- 92°33° (2015)
- Record low
- 19°−7° (1956)
- Heating degree days
- 136
- Cooling degree days
- 76
Day in December
Highs average 71°22° and lows 44°7°, with 3.3 in85 mm of precipitation in a typical December.
- Record high
- 88°31° (2007)
- Record low
- 10°−12° (1962)
- Heating degree days
- 274
- Cooling degree days
- 38