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Jefferson Davis County, MS

: September 2026 so far averaged 81.3°F in Jefferson Davis County, MS, 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
91.9°F
Warmest since 2019
4th warmest of 76
Low
62.6°F
Warmest since 2023
27th warmest of 76

No measurable precipitation in the county average of Jefferson Davis County, MS 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 Jefferson Davis County, MS since 1951: 91.9°F in 2026; the highest is 94.8°F, in 1953.
2019: 92.9°F1953: 94.8°F2026: 91.9°F 2026 91.9°F 1953 94.8°F since 2019 1951 2026
  • Normal range, 79.1 to 89.5°F
Every year as a table

Every 29 September low of the county average in Jefferson Davis County, MS since 1951: 62.6°F in 2026; the lowest is 36.2°F, in 1967.

YearHigh, °FLow, °F
202691.962.6
202591.161
202486.560.4
202383.862.6
202279.249.7
202182.566.5
202082.357.6
201992.967.1
201877.165
201790.466.7
201685.860.3
201582.570
201483.167.8
201383.460.8
201286.264.1
201183.364.8
201081.451.3
20098956.3
200884.858.6
20078762.4
200683.948.2
200589.465
200485.457.7
200379.646.7
20028460.9
200180.247.4
200081.948
199983.167.9
199878.470.5
19978761.7
199669.946.4
19958657
199490.958.6
199381.946
199281.456.4
199179.249.1
199091.454.3
198967.760.8
198886.269.8
198787.764.1
198692.266.2
198577.948.9
198480.151.9
19838150.6
198285.752.2
198190.359.6
198089.965
197984.259.9
197873.763.8
197789.567.2
197675.466.3
197576.345.4
19748558.3
197387.567.2
197289.768
19718965.2
197076.947.9
196987.853.2
196884.554.7
196763.236.2
196684.362.1
196573.565.4
196484.468
196375.957.8
196282.644.2
196188.358.3
196075.659.2
195990.968
195879.250.6
195761.653.7
195688.454.6
195591.568.1
195490.466.1
195394.855.7
195288.453.6
195181.454.2

The month

August 2026 averaged 83.4°F in Jefferson Davis County, MS, the warmest August in the county average since 2023, 7th 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 91.9°F averaged over Jefferson Davis County, MS, the warmest 29 September in the county average since 2019, 4th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 62.6°F averaged over Jefferson Davis County, MS, the warmest 29 September night in the county average since 2023, tied 27th warmest of 76 (with 2023) (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Hattiesburg, MS 39.4 mi, the nearest city with its own station