Fishers weather by month
What a typical year looks like in Fishers, Indiana: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Carmel 3 E, 8 km from Fishers; records cover 1998–2025.
The year at a glance
- Precipitation a year
- 44.4 in1128 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 24
- First fall freeze
- Oct 18
- Heating degree days
- 5,758
- Cooling degree days
- 920
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −1°−18° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Fishers in January
Highs average 35°1° and lows 19°−7°, with 2.8 in70 mm of precipitation in a typical January.
- Record high
- 67°19° (2008)
- Record low
- −14°−26° (2014)
- Heating degree days
- 1189
- Cooling degree days
- 0
Fishers in February
Highs average 39°4° and lows 21°−6°, with 2.2 in55 mm of precipitation in a typical February.
- Record high
- 75°24° (1999)
- Record low
- −9°−23° (2015)
- Heating degree days
- 977
- Cooling degree days
- 0
Fishers in March
Highs average 49°10° and lows 30°−1°, with 3.4 in86 mm of precipitation in a typical March.
- Record high
- 83°28° (2012)
- Record low
- 1°−17° (2015)
- Heating degree days
- 790
- Cooling degree days
- 2
Fishers in April
Highs average 62°17° and lows 41°5°, with 4.3 in108 mm of precipitation in a typical April.
- Record high
- 87°31° (2002)
- Record low
- 20°−7° (2021)
- Heating degree days
- 425
- Cooling degree days
- 10
Fishers in May
Highs average 72°22° and lows 51°11°, with 5 in126 mm of precipitation in a typical May.
- Record high
- 94°34° (2018)
- Record low
- 27°−3° (2020)
- Heating degree days
- 170
- Cooling degree days
- 62
Fishers in June
Highs average 81°27° and lows 61°16°, with 5.5 in138 mm of precipitation in a typical June.
- Record high
- 103°39° (2012)
- Record low
- 39°4° (2003)
- Heating degree days
- 21
- Cooling degree days
- 199
Fishers in July
Highs average 84°29° and lows 64°18°, with 4.3 in108 mm of precipitation in a typical July.
- Record high
- 102°39° (1999)
- Record low
- 46°8° (2001)
- Heating degree days
- 3
- Cooling degree days
- 290
Fishers in August
Highs average 83°28° and lows 62°17°, with 4.2 in106 mm of precipitation in a typical August.
- Record high
- 98°37° (2007)
- Record low
- 42°6° (2000)
- Heating degree days
- 5
- Cooling degree days
- 241
Fishers in September
Highs average 77°25° and lows 55°13°, with 3.5 in88 mm of precipitation in a typical September.
- Record high
- 98°37° (1999)
- Record low
- 22°−6° (1999)
- Heating degree days
- 78
- Cooling degree days
- 102
Fishers in OctoberThis month
Highs average 65°18° and lows 43°6°, with 3.3 in84 mm of precipitation in a typical October.
- Record high
- 91°33° (2007)
- Record low
- 25°−4° (2023)
- Heating degree days
- 364
- Cooling degree days
- 14
Fishers in November
Highs average 51°10° and lows 33°0°, with 3.4 in87 mm of precipitation in a typical November.
- Record high
- 78°26° (1999)
- Record low
- 6°−14° (2019)
- Heating degree days
- 701
- Cooling degree days
- 0
Fishers in December
Highs average 39°4° and lows 24°−4°, with 2.8 in70 mm of precipitation in a typical December.
- Record high
- 73°23° (1998)
- Record low
- −10°−23° (2022)
- Heating degree days
- 1035
- Cooling degree days
- 0