Oneida weather by month
What a typical year looks like in Oneida, Arkansas: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Helena, 19 km from Oneida; records cover 1897–2026.
The year at a glance
- Precipitation a year
- 49.7 in1263 mm
- Snow a year
- 0.3 in0.8 cm
- Last spring freeze
- Mar 17
- First fall freeze
- Nov 14
- Heating degree days
- 3,071
- Cooling degree days
- 2,096
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
Oneida in January
Highs average 49°10° and lows 32°0°, with 4.6 in118 mm of precipitation and 0.2 in0.5 cm of snow in a typical January.
- Record high
- 79°26° (1975)
- Record low
- −9°−23° (1930)
- Heating degree days
- 752
- Cooling degree days
- 0
Oneida in February
Highs average 54°12° and lows 35°2°, with 4.2 in107 mm of precipitation in a typical February.
- Record high
- 82°28° (1911)
- Record low
- −3°−19° (1951)
- Heating degree days
- 574
- Cooling degree days
- 0
Oneida in March
Highs average 63°17° and lows 43°6°, with 5 in128 mm of precipitation in a typical March.
- Record high
- 92°33° (1928)
- Record low
- 11°−12° (1943)
- Heating degree days
- 379
- Cooling degree days
- 10
Oneida in April
Highs average 73°23° and lows 52°11°, with 5.7 in144 mm of precipitation in a typical April.
- Record high
- 95°35° (1925)
- Record low
- 27°−3° (1940)
- Heating degree days
- 140
- Cooling degree days
- 59
Oneida in May
Highs average 81°27° and lows 62°16°, with 4.9 in124 mm of precipitation in a typical May.
- Record high
- 103°39° (1926)
- Record low
- 35°2° (2013)
- Heating degree days
- 23
- Cooling degree days
- 215
Oneida in June
Highs average 88°31° and lows 70°21°, with 3.5 in88 mm of precipitation in a typical June.
- Record high
- 108°42° (1925)
- Record low
- 44°7° (1966)
- Heating degree days
- 0
- Cooling degree days
- 416
Oneida in July
Highs average 90°32° and lows 73°23°, with 3.4 in87 mm of precipitation in a typical July.
- Record high
- 111°44° (1930)
- Record low
- 49°9° (1967)
- Heating degree days
- 0
- Cooling degree days
- 513
Oneida in August
Highs average 90°32° and lows 72°22°, with 2.8 in71 mm of precipitation in a typical August.
- Record high
- 108°42° (1925)
- Record low
- 48°9° (1946)
- Heating degree days
- 0
- Cooling degree days
- 493
Oneida in September
Highs average 85°29° and lows 65°18°, with 2.6 in67 mm of precipitation in a typical September.
- Record high
- 113°45° (1925)
- Record low
- 30°−1° (1967)
- Heating degree days
- 7
- Cooling degree days
- 304
Oneida in OctoberThis month
Highs average 74°24° and lows 53°11°, with 3.5 in88 mm of precipitation in a typical October.
- Record high
- 98°37° (1925)
- Record low
- 25°−4° (1910)
- Heating degree days
- 126
- Cooling degree days
- 78
Oneida in November
Highs average 62°16° and lows 42°6°, with 4.4 in113 mm of precipitation in a typical November.
- Record high
- 88°31° (1909)
- Record low
- 12°−11° (1940)
- Heating degree days
- 404
- Cooling degree days
- 8
Oneida in December
Highs average 52°11° and lows 35°2°, with 5.1 in130 mm of precipitation and 0.1 in0.3 cm of snow in a typical December.
- Record high
- 81°27° (1924)
- Record low
- −4°−20° (1983)
- Heating degree days
- 666
- Cooling degree days
- 0