Rienzi weather by month
What a typical year looks like in Rienzi, Mississippi: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at CORINTH 5 WSW, 18 km from Rienzi; records cover 1895–2026.
The year at a glance
- Precipitation a year
- 58.8 in1494 mm
- Snow a year
- 0.7 in1.8 cm
- Last spring freeze
- Apr 1
- First fall freeze
- Oct 30
- Heating degree days
- 3,391
- Cooling degree days
- 1,769
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 14°−10° (heating, 99%) and 99°37° (cooling, 1%).
Month by month
Rienzi in January
Highs average 49°10° and lows 30°−1°, with 4.9 in124 mm of precipitation and 0.4 in1 cm of snow in a typical January.
- Record high
- 80°27° (1952)
- Record low
- −19°−28° (1966)
- Heating degree days
- 782
- Cooling degree days
- 0
Rienzi in February
Highs average 54°12° and lows 34°1°, with 5 in127 mm of precipitation and 0.3 in0.8 cm of snow in a typical February.
- Record high
- 86°30° (1996)
- Record low
- −6°−21° (1951)
- Heating degree days
- 596
- Cooling degree days
- 1
Rienzi in March
Highs average 63°17° and lows 40°5°, with 5.4 in138 mm of precipitation in a typical March.
- Record high
- 89°32° (1935)
- Record low
- 9°−13° (1943)
- Heating degree days
- 426
- Cooling degree days
- 9
Rienzi in April
Highs average 73°23° and lows 48°9°, with 5.5 in141 mm of precipitation in a typical April.
- Record high
- 97°36° (1989)
- Record low
- 25°−4° (1987)
- Heating degree days
- 182
- Cooling degree days
- 47
Rienzi in May
Highs average 80°27° and lows 58°15°, with 5.7 in144 mm of precipitation in a typical May.
- Record high
- 100°38° (1937)
- Record low
- 35°2° (1909)
- Heating degree days
- 42
- Cooling degree days
- 172
Rienzi in June
Highs average 87°31° and lows 66°19°, with 5 in128 mm of precipitation in a typical June.
- Record high
- 106°41° (1952)
- Record low
- 43°6° (1966)
- Heating degree days
- 1
- Cooling degree days
- 344
Rienzi in July
Highs average 90°32° and lows 70°21°, with 4.6 in116 mm of precipitation in a typical July.
- Record high
- 111°44° (1930)
- Record low
- 51°11° (1947)
- Heating degree days
- 0
- Cooling degree days
- 460
Rienzi in August
Highs average 90°32° and lows 68°20°, with 3.6 in91 mm of precipitation in a typical August.
- Record high
- 110°43° (1930)
- Record low
- 47°8° (1986)
- Heating degree days
- 0
- Cooling degree days
- 430
Rienzi in September
Highs average 85°29° and lows 61°16°, with 4.1 in105 mm of precipitation in a typical September.
- Record high
- 105°41° (1951)
- Record low
- 33°1° (1984)
- Heating degree days
- 18
- Cooling degree days
- 243
Rienzi in OctoberThis month
Highs average 74°23° and lows 48°9°, with 4.3 in108 mm of precipitation in a typical October.
- Record high
- 96°36° (1954)
- Record low
- 21°−6° (1993)
- Heating degree days
- 182
- Cooling degree days
- 57
Rienzi in November
Highs average 61°16° and lows 38°3°, with 4.4 in113 mm of precipitation in a typical November.
- Record high
- 88°31° (1935)
- Record low
- 4°−16° (1950)
- Heating degree days
- 468
- Cooling degree days
- 5
Rienzi in December
Highs average 52°11° and lows 33°1°, with 6.3 in161 mm of precipitation in a typical December.
- Record high
- 80°27° (1951)
- Record low
- −6°−21° (1989)
- Heating degree days
- 694
- Cooling degree days
- 1