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Champaign County, OH

: September 2026 so far brought 4.92 in of precipitation in Champaign County, OH, the wettest 1 to 29 September in the county average since 2018, 9th wettest of 76 (county average from NOAA gridded data, 1951 to 2026).

Last updated . This page normally updates every day; the latest update is late.

High
74.3°F
Warmest since 2025
29th warmest of 76
Low
46.2°F
Coldest since 2022
35th coldest of 76

No measurable precipitation in the county average of Champaign County, OH for 5 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September low of the county average in Champaign County, OH since 1951: 46.2°F in 2026; the lowest is 32.1°F, in 1951.
2022: 42.4°F1951: 32.1°F2026: 46.2°F 2026 46.2°F 1951 32.1°F since 2022 1951 2026
  • Normal range, 41.1 to 52.3°F
Every year as a table

Every 29 September high of the county average in Champaign County, OH since 1951: 74.3°F in 2026; the highest is 91.3°F, in 1953.

YearHigh, °FLow, °F
202674.346.2
202587.254.8
202468.763
202369.660.5
202256.742.4
202177.249.1
202070.745.7
20198562.4
201871.644.9
201770.445.3
201659.150.6
201580.861
201480.851.7
201377.349.8
201266.746.3
201162.150
201060.446.3
200960.150.1
200876.951.7
200773.544.7
200658.942.5
200577.148.1
200471.749.2
200357.841.4
20027250.2
200161.141.8
200064.736.7
19998358.1
199876.851.1
199777.149.6
199664.943.9
199580.347.4
199465.643.4
199363.338.2
199272.737.7
199164.543
199078.556.8
198970.637.4
198876.949
198780.455.8
198686.867.2
198571.740.8
198457.736.4
198378.846.5
198272.247.3
198162.539
198074.745.2
197968.555.5
197867.640.3
197769.842.2
197662.839
19757039.2
19747053.8
197380.866.8
19726955.3
197185.966.9
197060.933.9
196967.137.6
196869.344.7
196747.336.3
19666947.2
196575.147.9
196460.244.8
196371.948.6
196261.835.2
196165.933.8
196076.348.5
195980.462.2
195866.138.1
19576738.8
195676.543.3
195576.650.5
195485.163.2
195391.351.3
195284.652.5
195160.332.1

The month

September 2026 so far averaged 69°F in Champaign County, OH, the warmest 1 to 29 September in the county average since 2019, tied 4th warmest of 76 (with 2016) (county average from NOAA gridded data, 1951 to 2026).

The month in words
  • August 2026 averaged 71.2°F in Champaign County, OH, the warmest August in the county average since 2024, tied 61st warmest of 132 (with 1925) (county average from NOAA's monthly county data, 1895 to 2026).
  • Tuesday 29 September 2026: a high of 74.3°F averaged over Champaign County, OH, the warmest 29 September in the county average since 2025, 29th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 46.2°F averaged over Champaign County, OH, the coldest 29 September night in the county average since 2022, 35th coldest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Dayton, OH 28.7 mi, the nearest city with its own station