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Java town, South Dakota

Official LSAD Designation: Java town • Census GEOID: 4632460 • Walworth County

Climate Normals & Weather Observations

30-year climate normals (1991–2020) and weather observations for Java town.

Reference Weather Station: SELBY, SD US (ID: USC00397545) • Located 7.4 miles from community center • Elevation: 581.6 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 23.2° 4.0° 13.6° 0.40"
February 27.7° 7.6° 17.7° 0.57"
March 40.5° 19.3° 29.9° 0.79"
April 54.9° 31.0° 43.0° 1.60"
May 67.3° 44.0° 55.7° 2.82"
June 77.5° 54.9° 66.2° 3.45"
July 84.1° 60.3° 72.2° 2.68"
August 82.8° 57.7° 70.3° 2.41"
September 73.7° 48.2° 60.9° 1.64"
October 57.5° 34.0° 45.7° 1.83"
November 40.8° 20.6° 30.7° 0.54"
December 28.0° 9.7° 18.8° 0.51"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station SELBY, SD US (ID: USC00397545) • 7.4 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 SELBY, SD 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. 26.0 35.3 44.5 53.8 63.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2011: Annual mean 42.3°F 2012: Annual mean 46.9°F 2013: Annual mean 41.5°F 2014: Annual mean 41.1°F 2015: Annual mean 45.7°F 2016: Annual mean 46.5°F 2017: Annual mean 44.4°F 2018: Annual mean 41.9°F 2019: Annual mean 39.7°F 2020: Annual mean 44.6°F 2021: Annual mean 46.3°F 2022: Annual mean 42.2°F 2011: Annual mean of daily highs 53.1°F 2012: Annual mean of daily highs 59.3°F 2013: Annual mean of daily highs 52.6°F 2014: Annual mean of daily highs 52.4°F 2015: Annual mean of daily highs 57.3°F 2016: Annual mean of daily highs 57.8°F 2017: Annual mean of daily highs 56.0°F 2018: Annual mean of daily highs 52.6°F 2019: Annual mean of daily highs 49.4°F 2020: Annual mean of daily highs 55.9°F 2021: Annual mean of daily highs 58.3°F 2022: Annual mean of daily highs 54.1°F 2011: Annual mean of daily lows 31.4°F 2012: Annual mean of daily lows 34.5°F 2013: Annual mean of daily lows 30.5°F 2014: Annual mean of daily lows 29.9°F 2015: Annual mean of daily lows 34.0°F 2016: Annual mean of daily lows 35.2°F 2017: Annual mean of daily lows 32.7°F 2018: Annual mean of daily lows 31.2°F 2019: Annual mean of daily lows 30.1°F 2020: Annual mean of daily lows 33.3°F 2021: Annual mean of daily lows 34.4°F 2022: Annual mean of daily lows 30.4°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 42.3 53.1 31.4
2012 46.9 59.3 34.5
2013 41.5 52.6 30.5
2014 41.1 52.4 29.9
2015 45.7 57.3 34.0
2016 46.5 57.8 35.2
2017 44.4 56.0 32.7
2018 41.9 52.6 31.2
2019 39.7 49.4 30.1
2020 44.6 55.9 33.3
2021 46.3 58.3 34.4
2022 42.2 54.1 30.4
2023 Unavailable Unavailable Unavailable
2024 Unavailable Unavailable Unavailable
2025 Unavailable Unavailable Unavailable
Source: NOAA NCEI 1991–2020 U.S. Climate Normals, National Weather Service.