Fair Oaks weather by month
What a typical year looks like in Fair Oaks, Indiana: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Rensselaer Wwtp, 18 km from Fair Oaks; records cover 1900–2026.
The year at a glance
- Precipitation a year
- 40.1 in1018 mm
- Snow a year
- 25 in64 cm
- Last spring freeze
- Apr 21
- First fall freeze
- Oct 14
- Heating degree days
- 6,148
- Cooling degree days
- 891
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −4°−20° (heating, 99%) and 93°34° (cooling, 1%).
Month by month
Fair Oaks in January
Highs average 32°0° and lows 16°−9°, with 2.6 in66 mm of precipitation and 8 in21 cm of snow in a typical January.
- Record high
- 68°20° (1909)
- Record low
- −25°−32° (1915)
- Heating degree days
- 1269
- Cooling degree days
- 0
Fair Oaks in February
Highs average 37°3° and lows 19°−7°, with 2 in52 mm of precipitation and 9 in22 cm of snow in a typical February.
- Record high
- 72°22° (1999)
- Record low
- −23°−31° (1905)
- Heating degree days
- 1039
- Cooling degree days
- 0
Fair Oaks in March
Highs average 48°9° and lows 29°−2°, with 2.7 in69 mm of precipitation and 4 in9 cm of snow in a typical March.
- Record high
- 87°31° (1910)
- Record low
- −11°−24° (1943)
- Heating degree days
- 826
- Cooling degree days
- 1
Fair Oaks in April
Highs average 61°16° and lows 39°4°, with 3.9 in99 mm of precipitation and 0.1 in0.3 cm of snow in a typical April.
- Record high
- 94°34° (1930)
- Record low
- 2°−17° (1982)
- Heating degree days
- 457
- Cooling degree days
- 7
Fair Oaks in May
Highs average 72°22° and lows 51°10°, with 4.3 in110 mm of precipitation in a typical May.
- Record high
- 103°39° (1934)
- Record low
- 24°−4° (2020)
- Heating degree days
- 181
- Cooling degree days
- 71
Fair Oaks in June
Highs average 81°27° and lows 60°16°, with 4.8 in121 mm of precipitation in a typical June.
- Record high
- 109°43° (1934)
- Record low
- 32°0° (1945)
- Heating degree days
- 27
- Cooling degree days
- 204
Fair Oaks in July
Highs average 84°29° and lows 63°17°, with 4.5 in114 mm of precipitation in a typical July.
- Record high
- 116°47° (1936)
- Record low
- 41°5° (1947)
- Heating degree days
- 4
- Cooling degree days
- 272
Fair Oaks in August
Highs average 83°28° and lows 61°16°, with 4 in102 mm of precipitation in a typical August.
- Record high
- 107°42° (1934)
- Record low
- 35°2° (1964)
- Heating degree days
- 9
- Cooling degree days
- 221
Fair Oaks in September
Highs average 77°25° and lows 53°12°, with 3.2 in82 mm of precipitation in a typical September.
- Record high
- 104°40° (1939)
- Record low
- 25°−4° (1928)
- Heating degree days
- 95
- Cooling degree days
- 101
Fair Oaks in OctoberThis month
Highs average 64°18° and lows 41°5°, with 3.2 in81 mm of precipitation in a typical October.
- Record high
- 93°34° (1922)
- Record low
- 13°−11° (1925)
- Heating degree days
- 395
- Cooling degree days
- 14
Fair Oaks in November
Highs average 49°10° and lows 31°0°, with 2.6 in66 mm of precipitation and 0.5 in1.3 cm of snow in a typical November.
- Record high
- 83°28° (1950)
- Record low
- −10°−23° (1950)
- Heating degree days
- 744
- Cooling degree days
- 0
Fair Oaks in December
Highs average 37°3° and lows 22°−6°, with 2.3 in57 mm of precipitation and 4 in11 cm of snow in a typical December.
- Record high
- 72°22° (2012)
- Record low
- −27°−33° (1924)
- Heating degree days
- 1102
- Cooling degree days
- 0