Dillon city, South Carolina

Official LSAD Designation: Dillon city • Census GEOID: 4519420 • Dillon County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Dillon city.

Reference Weather Station: DILLON, SC US (ID: USC00382386) • Located 1.3 miles from community center • Elevation: 36.0 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	56.3°	31.9°	44.1°	3.96"
February	60.0°	33.9°	47.0°	3.26"
March	67.5°	39.7°	53.6°	3.89"
April	76.1°	47.8°	62.0°	3.72"
May	83.1°	57.2°	70.1°	3.62"
June	89.0°	66.1°	77.5°	4.28"
July	92.2°	69.9°	81.1°	5.50"
August	90.4°	68.7°	79.5°	5.41"
September	85.1°	62.7°	73.9°	4.79"
October	76.3°	50.9°	63.6°	3.96"
November	66.9°	39.9°	53.4°	3.11"
December	59.0°	34.6°	46.8°	3.13"

2010–2025, completed calendar years only.

NOAA station MULLINS, SC US (ID: USC00386114) • 17.4 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00382386), which has no available annual mean history.

Show annual mean of daily highs and lows

Annual mean Annual mean of daily highs Annual mean of daily lows

Annual temperature data table (°F)

Annual station temperatures, 2010–2025. Unavailable means no reported value.
Year	Annual mean (°F)	Annual mean of daily highs (°F)	Annual mean of daily lows (°F)
2010	61.6	72.4	50.7
2011	63.0	74.0	52.0
2012	63.2	73.6	52.8
2013	61.2	71.2	51.1
2014	61.3	71.9	50.8
2015	63.5	73.5	53.5
2016	63.0	73.4	52.7
2017	63.1	73.9	52.3
2018	62.5	72.7	52.2
2019	63.1	73.8	52.4
2020	62.9	72.6	53.0
2021	62.0	72.6	51.4
2022	62.0	72.8	51.2
2023	62.4	72.9	51.8
2024	62.8	73.3	52.3
2025	Unavailable	Unavailable	Unavailable

Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.