Napoleonville village, Louisiana

Official LSAD Designation: Napoleonville village • Census GEOID: 2253370 • Assumption Parish

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Napoleonville village.

Reference Weather Station: DONALDSONVILLE 4 SW, LA US (ID: USC00162534) • Located 9.2 miles from community center • Elevation: 9.1 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	62.1°	41.7°	51.9°	5.78"
February	66.1°	45.2°	55.6°	4.11"
March	72.4°	51.0°	61.7°	4.03"
April	78.4°	57.1°	67.8°	4.88"
May	84.9°	65.1°	75.0°	5.64"
June	89.2°	71.6°	80.4°	6.97"
July	90.6°	73.5°	82.1°	6.51"
August	90.8°	73.1°	81.9°	6.37"
September	87.6°	69.1°	78.3°	5.39"
October	80.3°	58.6°	69.4°	4.65"
November	70.9°	48.6°	59.8°	4.21"
December	64.4°	43.7°	54.1°	4.86"

2010–2025, completed calendar years only.

NOAA station DONALDSONVILLE 4 SW, LA US (ID: USC00162534) • 9.2 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	66.3	76.9	55.7
2011	68.0	78.9	57.1
2012	69.3	79.6	58.9
2013	66.9	76.6	57.2
2014	66.4	76.7	56.2
2015	70.1	79.8	60.5
2016	69.5	79.3	59.6
2017	69.7	79.6	59.7
2018	68.7	78.7	58.7
2019	68.7	78.9	58.6
2020	69.4	79.3	59.5
2021	Unavailable	Unavailable	Unavailable
2022	68.8	79.4	58.2
2023	70.9	81.2	60.5
2024	70.0	80.2	59.9
2025	69.4	79.7	59.1

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