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Rio CDP, Louisiana

Official LSAD Designation: Rio CDP • Census GEOID: 2264975 • Washington Parish

Climate Normals & Weather Observations

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

Reference Weather Station: BOGALUSA, LA US (ID: USC00160945) • Located 6.5 miles from community center • Elevation: 30.5 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 61.3° 38.7° 50.0° 6.14"
February 65.8° 42.4° 54.1° 4.64"
March 72.1° 48.3° 60.2° 5.14"
April 78.9° 54.8° 66.9° 4.38"
May 85.4° 63.2° 74.3° 4.51"
June 90.5° 70.1° 80.3° 7.76"
July 92.4° 72.1° 82.3° 6.35"
August 92.0° 71.9° 82.0° 5.83"
September 88.8° 67.7° 78.2° 4.72"
October 81.0° 56.7° 68.8° 5.33"
November 70.8° 45.9° 58.4° 4.15"
December 63.9° 40.9° 52.4° 4.93"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station PICAYUNE, MS US (ID: USC00226921) • 15.3 miles from community center .

This annual reference station differs from the monthly normals station (ID: USC00160945), which has no available annual mean history.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at PICAYUNE, MS US Year is the horizontal axis. Annual mean temperature in degrees Fahrenheit is the vertical axis. Dots show recorded years; lines connect consecutive available years only. Missing years are gaps, with no interpolation. Optional dashed lines show annual mean of daily highs and lows. Exact values appear in the data table below. 54.0 61.0 68.0 75.0 82.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2016: Annual mean 68.0°F 2016: Annual mean of daily highs 79.5°F 2016: Annual mean of daily lows 56.6°F

Source: NOAA NCEI Global Summary of the Year.

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 Unavailable Unavailable Unavailable
2011 Unavailable Unavailable Unavailable
2012 Unavailable Unavailable Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 68.0 79.5 56.6
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 Unavailable Unavailable Unavailable
2020 Unavailable Unavailable Unavailable
2021 Unavailable Unavailable Unavailable
2022 Unavailable Unavailable Unavailable
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.