Wisner weather by month
What a typical year looks like in Wisner, Louisiana: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Winnsboro 5 Sse, 14 km from Wisner; records cover 1893–2026.
The year at a glance
- Precipitation a year
- 58.3 in1480 mm
- Snow a year
- 0.3 in0.8 cm
- Last spring freeze
- Mar 7
- First fall freeze
- Nov 14
- Heating degree days
- 2,153
- Cooling degree days
- 2,586
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 23°−5° (heating, 99%) and 100°38° (cooling, 1%).
Month by month
Wisner in January
Highs average 57°14° and lows 37°3°, with 5.6 in141 mm of precipitation in a typical January.
- Record high
- 85°29° (2022)
- Record low
- 1°−17° (1962)
- Heating degree days
- 557
- Cooling degree days
- 4
Wisner in February
Highs average 62°16° and lows 40°5°, with 5.4 in136 mm of precipitation and 0.2 in0.5 cm of snow in a typical February.
- Record high
- 88°31° (1927)
- Record low
- 6°−14° (1951)
- Heating degree days
- 401
- Cooling degree days
- 8
Wisner in March
Highs average 69°21° and lows 47°8°, with 5.3 in134 mm of precipitation in a typical March.
- Record high
- 92°33° (1929)
- Record low
- 17°−8° (1893)
- Heating degree days
- 249
- Cooling degree days
- 35
Wisner in April
Highs average 77°25° and lows 55°13°, with 6.3 in159 mm of precipitation in a typical April.
- Record high
- 97°36° (2010)
- Record low
- 29°−2° (1987)
- Heating degree days
- 89
- Cooling degree days
- 110
Wisner in May
Highs average 85°29° and lows 64°18°, with 4.6 in117 mm of precipitation in a typical May.
- Record high
- 99°37° (1977)
- Record low
- 39°4° (1929)
- Heating degree days
- 10
- Cooling degree days
- 295
Wisner in June
Highs average 91°33° and lows 71°21°, with 4.2 in107 mm of precipitation in a typical June.
- Record high
- 108°42° (1963)
- Record low
- 39°4° (1894)
- Heating degree days
- 0
- Cooling degree days
- 465
Wisner in July
Highs average 93°34° and lows 73°23°, with 4.5 in114 mm of precipitation in a typical July.
- Record high
- 106°41° (1930)
- Record low
- 51°11° (1967)
- Heating degree days
- 0
- Cooling degree days
- 561
Wisner in August
Highs average 94°34° and lows 72°22°, with 4.3 in109 mm of precipitation in a typical August.
- Record high
- 109°43° (1951)
- Record low
- 50°10° (1893)
- Heating degree days
- 0
- Cooling degree days
- 549
Wisner in September
Highs average 89°32° and lows 66°19°, with 3.6 in91 mm of precipitation in a typical September.
- Record high
- 108°42° (2000)
- Record low
- 35°2° (1967)
- Heating degree days
- 3
- Cooling degree days
- 381
Wisner in OctoberThis month
Highs average 80°27° and lows 54°12°, with 4.7 in119 mm of precipitation in a typical October.
- Record high
- 100°38° (1954)
- Record low
- 23°−5° (1952)
- Heating degree days
- 80
- Cooling degree days
- 140
Wisner in November
Highs average 68°20° and lows 45°7°, with 4.4 in113 mm of precipitation in a typical November.
- Record high
- 89°32° (1960)
- Record low
- 11°−12° (1893)
- Heating degree days
- 280
- Cooling degree days
- 28
Wisner in December
Highs average 60°16° and lows 39°4°, with 5.5 in139 mm of precipitation and 0.1 in0.3 cm of snow in a typical December.
- Record high
- 84°29° (2021)
- Record low
- 5°−15° (1989)
- Heating degree days
- 484
- Cooling degree days
- 10