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St. Johns CDP, Ohio

Official LSAD Designation: St. Johns CDP • Census GEOID: 3969596 • Auglaize County

Climate Normals & Weather Observations

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

Reference Weather Station: LIMA ALLEN CO AP, OH US (ID: USW00004850) • Located 11.0 miles from community center • Elevation: 297.2 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 34.1° 20.1° 27.1° 2.23"
February 37.5° 22.2° 29.9° 1.85"
March 47.9° 30.3° 39.1° 2.55"
April 61.4° 40.1° 50.8° 3.58"
May 72.1° 51.2° 61.6° 3.81"
June 80.6° 60.5° 70.6° 3.95"
July 83.6° 63.2° 73.4° 3.68"
August 81.8° 61.2° 71.5° 3.50"
September 76.2° 53.9° 65.0° 2.85"
October 63.8° 43.9° 53.8° 2.69"
November 50.1° 33.7° 41.9° 2.81"
December 38.6° 25.6° 32.1° 2.27"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station LIMA ALLEN CO AP, OH US (ID: USW00004850) • 11.0 miles from community center .

This is the same reference station used for monthly normals.

Annual mean Annual mean of daily highs Annual mean of daily lows
Annual temperature history at LIMA ALLEN CO AP, OH 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. 37.0 44.5 52.0 59.5 67.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 52.0°F 2012: Annual mean 54.4°F 2013: Annual mean 51.3°F 2014: Annual mean 49.4°F 2015: Annual mean 51.5°F 2016: Annual mean 53.2°F 2018: Annual mean 51.7°F 2019: Annual mean 52.0°F 2021: Annual mean 53.3°F 2022: Annual mean 52.1°F 2023: Annual mean 53.8°F 2025: Annual mean 51.2°F 2011: Annual mean of daily highs 61.0°F 2012: Annual mean of daily highs 64.4°F 2013: Annual mean of daily highs 60.3°F 2014: Annual mean of daily highs 58.7°F 2015: Annual mean of daily highs 60.7°F 2016: Annual mean of daily highs 62.3°F 2018: Annual mean of daily highs 60.2°F 2019: Annual mean of daily highs 61.1°F 2021: Annual mean of daily highs 62.3°F 2022: Annual mean of daily highs 61.6°F 2023: Annual mean of daily highs 63.4°F 2025: Annual mean of daily highs 60.9°F 2011: Annual mean of daily lows 43.1°F 2012: Annual mean of daily lows 44.3°F 2013: Annual mean of daily lows 42.3°F 2014: Annual mean of daily lows 40.1°F 2015: Annual mean of daily lows 42.2°F 2016: Annual mean of daily lows 44.0°F 2018: Annual mean of daily lows 43.2°F 2019: Annual mean of daily lows 43.0°F 2021: Annual mean of daily lows 44.3°F 2022: Annual mean of daily lows 42.6°F 2023: Annual mean of daily lows 44.3°F 2025: Annual mean of daily lows 41.4°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 52.0 61.0 43.1
2012 54.4 64.4 44.3
2013 51.3 60.3 42.3
2014 49.4 58.7 40.1
2015 51.5 60.7 42.2
2016 53.2 62.3 44.0
2017 Unavailable Unavailable Unavailable
2018 51.7 60.2 43.2
2019 52.0 61.1 43.0
2020 Unavailable Unavailable Unavailable
2021 53.3 62.3 44.3
2022 52.1 61.6 42.6
2023 53.8 63.4 44.3
2024 Unavailable Unavailable Unavailable
2025 51.2 60.9 41.4
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.