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Dunklin County, MO

: September 2026 so far averaged 80.8°F in Dunklin County, MO, the warmest 1 to 29 September in the county average since the data begin in 1951 (county average from NOAA gridded data, 1951 to 2026).

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

High
83.3°F
Warmest since 2025
24th warmest of 76
Low
54.5°F
Warmest since 2025
30th warmest of 76

No measurable precipitation in the county average of Dunklin County, MO for 6 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Dunklin County, MO since 1951: 83.3°F in 2026; the highest is 98.6°F, in 1953.
2025: 86.7°F1953: 98.6°F2026: 83.3°F 2026 83.3°F 1953 98.6°F since 2025 1951 2026
  • Normal range, 71.5 to 86.6°F
Every year as a table

Every 29 September low of the county average in Dunklin County, MO since 1951: 54.5°F in 2026; the lowest is 35.6°F, in 1967.

YearHigh, °FLow, °F
202683.354.5
202586.760
202474.464.7
202392.665.3
202272.945.7
202188.960.3
202071.449.4
201989.466.7
201876.152.6
20178154.9
20168351.5
201575.965.9
201486.559.5
201383.264.2
201274.458.6
201182.955.5
201076.150.2
200973.547.9
200884.655.4
200784.356.8
200667.644.1
200584.250.8
200481.251.1
200368.141.5
200283.660.2
200174.647.5
200080.549.8
199987.353.2
199893.667.6
199783.651.5
199671.545.7
19958251.9
199482.750.3
19937648.1
199275.343.4
199181.451.5
199086.761.8
198968.653.4
198879.961.6
198784.262.6
198693.269.9
198574.446.9
198464.446.5
198384.653.4
198282.952.3
198179.950
198066.954.5
19798358.3
197878.449.9
197775.557.3
197670.855.2
19757245.8
197473.848.4
197382.664.5
197282.565.1
197189.764.7
197075.846.8
196980.548.2
19688352.1
196760.835.6
196674.950.7
196577.353.7
196466.752.1
196375.355.4
196270.842
196179.347.2
196081.551.9
195983.463.2
195871.247.6
195773.449.2
195687.845.6
195589.465.8
195488.269.5
195398.653
195288.653.2
195169.442

The month

August 2026 averaged 81.2°F in Dunklin County, MO, the warmest August in the county average since 2010, 20th warmest of 132 (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 83.3°F averaged over Dunklin County, MO, the warmest 29 September in the county average since 2025, 24th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 54.5°F averaged over Dunklin County, MO, the warmest 29 September night in the county average since 2025, tied 30th warmest of 76 (with 1980) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Jonesboro, AR 39.2 mi, the nearest city with its own station