Okolona weather by month
What a typical year looks like in Okolona, Mississippi: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Verona Experiment Station, 18 km from Okolona; records cover 1987–2026.
The year at a glance
- Precipitation a year
- 59.3 in1507 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 23
- First fall freeze
- Nov 3
- Heating degree days
- 2,834
- Cooling degree days
- 2,207
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 17°−8° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
Okolona in January
Highs average 53°12° and lows 33°0°, with 5.2 in132 mm of precipitation in a typical January.
- Record high
- 78°26° (2000)
- Record low
- 5°−15° (2014)
- Heating degree days
- 694
- Cooling degree days
- 2
Okolona in February
Highs average 57°14° and lows 35°2°, with 5.3 in134 mm of precipitation in a typical February.
- Record high
- 82°28° (2012)
- Record low
- 3°−16° (1996)
- Heating degree days
- 528
- Cooling degree days
- 2
Okolona in March
Highs average 66°19° and lows 43°6°, with 5.6 in143 mm of precipitation in a typical March.
- Record high
- 88°31° (2016)
- Record low
- 14°−10° (1996)
- Heating degree days
- 340
- Cooling degree days
- 17
Okolona in April
Highs average 75°24° and lows 51°11°, with 5.5 in141 mm of precipitation in a typical April.
- Record high
- 94°34° (1987)
- Record low
- 27°−3° (1987)
- Heating degree days
- 132
- Cooling degree days
- 69
Okolona in May
Highs average 83°28° and lows 60°16°, with 5.3 in136 mm of precipitation in a typical May.
- Record high
- 99°37° (1993)
- Record low
- 37°3° (2013)
- Heating degree days
- 21
- Cooling degree days
- 230
Okolona in June
Highs average 90°32° and lows 68°20°, with 4.8 in122 mm of precipitation in a typical June.
- Record high
- 104°40° (2012)
- Record low
- 49°9° (1993)
- Heating degree days
- 0
- Cooling degree days
- 418
Okolona in July
Highs average 92°34° and lows 72°22°, with 4.7 in118 mm of precipitation in a typical July.
- Record high
- 104°40° (2006)
- Record low
- 56°13° (1990)
- Heating degree days
- 0
- Cooling degree days
- 530
Okolona in August
Highs average 92°34° and lows 70°21°, with 4 in103 mm of precipitation in a typical August.
- Record high
- 106°41° (2000)
- Record low
- 53°12° (1992)
- Heating degree days
- 0
- Cooling degree days
- 507
Okolona in September
Highs average 88°31° and lows 64°18°, with 3.8 in97 mm of precipitation in a typical September.
- Record high
- 101°38° (2000)
- Record low
- 41°5° (2001)
- Heating degree days
- 7
- Cooling degree days
- 327
Okolona in OctoberThis month
Highs average 77°25° and lows 51°11°, with 4.4 in110 mm of precipitation in a typical October.
- Record high
- 95°35° (1998)
- Record low
- 28°−2° (1987)
- Heating degree days
- 124
- Cooling degree days
- 92
Okolona in November
Highs average 65°18° and lows 41°5°, with 4.6 in116 mm of precipitation in a typical November.
- Record high
- 90°32° (2016)
- Record low
- 18°−8° (1991)
- Heating degree days
- 378
- Cooling degree days
- 10
Okolona in December
Highs average 56°13° and lows 35°2°, with 6.1 in155 mm of precipitation in a typical December.
- Record high
- 80°27° (2015)
- Record low
- −4°−20° (1989)
- Heating degree days
- 610
- Cooling degree days
- 3