Collinsville CDP, Mississippi

Official LSAD Designation: Collinsville CDP • Census GEOID: 2815180 • Lauderdale County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Collinsville CDP.

Reference Weather Station: MERIDIAN KEY FLD, MS US (ID: USW00013865) • Located 12.1 miles from community center • Elevation: 89.6 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	59.0°	36.4°	47.7°	5.61"
February	63.8°	39.7°	51.7°	5.35"
March	71.2°	45.9°	58.5°	5.66"
April	78.2°	52.6°	65.4°	5.56"
May	85.3°	61.3°	73.3°	4.20"
June	91.0°	68.9°	80.0°	4.64"
July	93.3°	72.0°	82.7°	5.11"
August	93.1°	71.3°	82.2°	4.36"
September	88.9°	65.6°	77.3°	3.17"
October	79.5°	53.7°	66.6°	3.86"
November	68.7°	42.9°	55.8°	4.21"
December	61.1°	38.6°	49.9°	5.27"

2010–2025, completed calendar years only.

NOAA station MERIDIAN KEY FLD, MS US (ID: USW00013865) • 12.1 miles from community center .

This is the same reference station used for monthly normals.

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	63.0	75.7	50.3
2011	64.0	76.7	51.3
2012	65.5	77.5	53.5
2013	63.2	74.3	52.1
2014	62.7	74.9	50.5
2015	65.4	76.7	54.1
2016	67.4	80.0	54.8
2017	67.2	78.6	55.9
2018	67.0	78.1	55.8
2019	67.4	78.9	55.9
2020	67.0	78.2	55.9
2021	65.2	76.3	54.2
2022	66.0	78.2	53.8
2023	67.4	79.4	55.4
2024	67.2	78.9	55.4
2025	Unavailable	Unavailable	Unavailable

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