Chilo weather by month
What a typical year looks like in Chilo, Ohio: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Augusta 2, 11 km from Chilo; records cover 2015–2026.
The year at a glance
- Precipitation a year
- 47.5 in1207 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 10
- First fall freeze
- Oct 30
- Heating degree days
- 4,700
- Cooling degree days
- 1,148
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 94°34° (cooling, 1%).
Month by month
Chilo in January
Highs average 41°5° and lows 23°−5°, with 3.7 in93 mm of precipitation in a typical January.
- Record high
- 76°24° (2020)
- Record low
- −5°−21° (2025)
- Heating degree days
- 1016
- Cooling degree days
- 0
Chilo in February
Highs average 46°8° and lows 25°−4°, with 3.3 in84 mm of precipitation in a typical February.
- Record high
- 81°27° (2018)
- Record low
- −5°−21° (2026)
- Heating degree days
- 827
- Cooling degree days
- 0
Chilo in March
Highs average 56°14° and lows 33°1°, with 4.5 in115 mm of precipitation in a typical March.
- Record high
- 87°31° (2026)
- Record low
- 14°−10° (2019)
- Heating degree days
- 630
- Cooling degree days
- 0
Chilo in April
Highs average 68°20° and lows 42°6°, with 4.6 in116 mm of precipitation in a typical April.
- Record high
- 86°30° (2016)
- Record low
- 23°−5° (2020)
- Heating degree days
- 314
- Cooling degree days
- 14
Chilo in May
Highs average 76°25° and lows 53°12°, with 4.9 in123 mm of precipitation in a typical May.
- Record high
- 92°33° (2018)
- Record low
- 25°−4° (2020)
- Heating degree days
- 101
- Cooling degree days
- 98
Chilo in June
Highs average 84°29° and lows 61°16°, with 5.2 in131 mm of precipitation in a typical June.
- Record high
- 96°36° (2025)
- Record low
- 41°5° (2017)
- Heating degree days
- 4
- Cooling degree days
- 226
Chilo in July
Highs average 87°31° and lows 65°19°, with 5 in126 mm of precipitation in a typical July.
- Record high
- 96°36° (2018)
- Record low
- 50°10° (2022)
- Heating degree days
- 0
- Cooling degree days
- 344
Chilo in August
Highs average 86°30° and lows 63°17°, with 3 in77 mm of precipitation in a typical August.
- Record high
- 96°36° (2016)
- Record low
- 47°8° (2025)
- Heating degree days
- 2
- Cooling degree days
- 299
Chilo in September
Highs average 80°27° and lows 56°13°, with 3.3 in84 mm of precipitation in a typical September.
- Record high
- 97°36° (2019)
- Record low
- 39°4° (2017)
- Heating degree days
- 57
- Cooling degree days
- 144
Chilo in OctoberThis month
Highs average 69°21° and lows 44°7°, with 3.3 in83 mm of precipitation in a typical October.
- Record high
- 96°36° (2019)
- Record low
- 28°−2° (2022)
- Heating degree days
- 282
- Cooling degree days
- 23
Chilo in November
Highs average 56°13° and lows 35°2°, with 3.1 in80 mm of precipitation in a typical November.
- Record high
- 84°29° (2016)
- Record low
- 14°−10° (2023)
- Heating degree days
- 590
- Cooling degree days
- 0
Chilo in December
Highs average 46°8° and lows 28°−2°, with 3.7 in94 mm of precipitation in a typical December.
- Record high
- 74°23° (2016)
- Record low
- −6°−21° (2022)
- Heating degree days
- 877
- Cooling degree days
- 0