Killona CDP, Louisiana

Official LSAD Designation: Killona CDP • Census GEOID: 2239720 • St. Charles Parish

Climate Normals & Weather Observations

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

Reference Weather Station: RESERVE, LA US (ID: USC00167767) • Located 7.1 miles from community center • Elevation: 4.6 m

Month	Average High (°F)	Average Low (°F)	Mean Temp (°F)	Precipitation (in)
January	62.3°	42.9°	52.6°	5.89"
February	66.7°	46.6°	56.7°	4.44"
March	72.4°	52.1°	62.2°	4.90"
April	78.8°	58.3°	68.5°	5.54"
May	84.9°	66.2°	75.5°	5.85"
June	89.3°	72.6°	80.9°	8.62"
July	91.6°	74.7°	83.2°	7.08"
August	91.6°	74.7°	83.2°	5.74"
September	88.3°	71.0°	79.7°	5.75"
October	81.1°	60.8°	71.0°	4.14"
November	71.2°	50.6°	60.9°	4.28"
December	64.7°	45.5°	55.1°	4.98"

2010–2025, completed calendar years only.

NOAA station NEW ORLEANS INTL AP, LA US (ID: USW00012916) • 14.0 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00167767), 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	69.0	77.6	60.4
2011	71.0	80.0	62.1
2012	71.9	80.4	63.4
2013	69.4	77.3	61.5
2014	68.8	77.4	60.2
2015	71.7	79.6	63.9
2016	73.0	80.9	65.0
2017	71.4	79.6	63.2
2018	71.7	79.9	63.5
2019	72.3	80.5	64.0
2020	73.0	80.9	65.1
2021	71.5	79.3	63.8
2022	70.7	79.0	62.5
2023	73.3	81.4	65.2
2024	72.7	80.6	64.7
2025	72.2	80.7	63.8

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