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Copiah County, MS

: September 2026 so far averaged 81.7°F in Copiah County, MS, the warmest 1 to 29 September in the county average since 2019, 2nd warmest 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
91.6°F
Warmest since 2019
6th warmest of 76
Low
62.7°F
Warmest since 2023
29th warmest of 76

No measurable precipitation in the county average of Copiah County, MS for 7 days to Tuesday 29 September 2026 (county average from NOAA gridded data, 1951 to 2026).

Every 29 September high of the county average in Copiah County, MS since 1951: 91.6°F in 2026; the highest is 96.8°F, in 1953.
2019: 94.6°F1953: 96.8°F2026: 91.6°F 2026 91.6°F 1953 96.8°F since 2019 1951 2026
  • Normal range, 79.3 to 89.3°F
Every year as a table

Every 29 September low of the county average in Copiah County, MS since 1951: 62.7°F in 2026; the lowest is 36°F, in 1967.

YearHigh, °FLow, °F
202691.662.7
202589.559.8
202486.560.3
20238763.3
202279.550
202181.467.1
202077.954.6
201994.668.1
20187564
201789.266.4
20168658.7
201584.970.3
201481.968.6
20138462.8
201286.364.4
20118564
201082.351.6
200986.155.1
20088556.6
200785.561.9
20068347
200590.366
200483.954.9
200379.945.9
200284.660.3
200179.947.2
200082.847.4
199985.767.4
199882.972.5
199787.160.7
19966945.3
199586.157.6
199491.159.1
199380.945.7
19928056.7
199179.449.2
199091.155
198969.760.8
198886.768.3
198788.663.5
198692.667.4
198577.448.5
198476.651.3
19838351.4
198285.653
198190.461.6
198089.264.2
197984.160.4
197872.865.3
19778868
197675.365.2
197576.244.6
197486.956.4
197387.769.2
197287.669.1
197189.266.9
197077.148.6
196987.951.8
196884.755.3
196763.736
196683.360.1
196576.465.6
19647664.8
196376.557.5
196281.745.9
196187.458.6
196073.658.1
195991.868.7
195878.851.5
195764.156.3
195689.752
195592.169.6
195491.267.6
195396.856.4
195289.752.7
195180.952.6

The month

August 2026 averaged 83.6°F in Copiah County, MS, the warmest August in the county average since 2023, tied 6th warmest of 132 (with 1924) (county average from NOAA's monthly county data, 1895 to 2026).

The month in words
  • Tuesday 29 September 2026: a high of 91.6°F averaged over Copiah County, MS, the warmest 29 September in the county average since 2019, 6th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
  • Tuesday 29 September 2026: a low of 62.7°F averaged over Copiah County, MS, the warmest 29 September night in the county average since 2023, 29th warmest of 76 (county average from NOAA gridded data, 1951 to 2026).
Days of the month without a value
0

Nearby

Jackson, MS 38.0 mi, the nearest city with its own station