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Otranto CDP, Iowa

Official LSAD Designation: Otranto CDP • Census GEOID: 1960285 • Mitchell County

Climate Normals & Weather Observations

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

Reference Weather Station: NORTHWOOD, IA US (ID: USC00136103) • Located 12.1 miles from community center • Elevation: 362.7 m
Month Average High (°F) Average Low (°F) Mean Temp (°F) Precipitation (in)
January 21.3° 3.8° 12.6° 1.07"
February 25.7° 8.0° 16.9° 1.02"
March 38.4° 20.6° 29.5° 1.99"
April 54.0° 32.6° 43.3° 3.82"
May 66.3° 44.9° 55.6° 4.78"
June 76.0° 55.9° 65.9° 5.13"
July 78.6° 59.4° 69.0° 4.73"
August 76.4° 56.6° 66.5° 3.92"
September 70.8° 47.9° 59.3° 3.32"
October 57.1° 35.1° 46.1° 2.68"
November 40.8° 22.6° 31.7° 1.73"
December 27.4° 11.4° 19.4° 1.28"

Annual Temperature History

2010–2025, completed calendar years only.

NOAA station NORTHWOOD, IA US (ID: USC00136103) • 12.1 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 NORTHWOOD, IA 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. 29.0 37.5 46.0 54.5 63.0 2010 2014 2018 2021 2025 Year Annual mean temperature (°F) 2019: Annual mean 41.6°F 2020: Annual mean 44.2°F 2012: Annual mean of daily highs 59.3°F 2019: Annual mean of daily highs 50.7°F 2020: Annual mean of daily highs 54.2°F 2019: Annual mean of daily lows 32.5°F 2020: Annual mean of daily lows 34.2°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 59.3 Unavailable
2013 Unavailable Unavailable Unavailable
2014 Unavailable Unavailable Unavailable
2015 Unavailable Unavailable Unavailable
2016 Unavailable Unavailable Unavailable
2017 Unavailable Unavailable Unavailable
2018 Unavailable Unavailable Unavailable
2019 41.6 50.7 32.5
2020 44.2 54.2 34.2
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.