Historical Eau Claire Temperature Data

View long-term temperature data for Eau Claire, Wisconsin. The annual average temperature in Eau Claire is 44.7 degrees Fahrenheit, the annual average high temperature is 55.2 degrees, and the annual average low temperature is 34.2 degrees (averages are based on the 1991-2020 climate normals). Notable records for Eau Claire include:

  • Hottest day (record high temperature): 111 degrees (July 13 and 14, 1936)
  • Coldest day (record low temperature): -45 degrees (January 30, 1951)
  • Warmest annual average temperature: 51.3 degrees (1931)
  • Coldest annual average temperature: 40.2 degrees (1950 and 1951)

View daily temperatures for Eau Claire, Wisconsin, from 1893 to the present day, using combined data from the stations at the Eau Claire city weather bureau office (January 1893–September 1949) and Chippewa Valley Regional Airport (October 1949–present). The bumpy lines are the observed temperatures; the smooth lines are the normal temperatures.


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Download the complete record of temperature data (CSV)

The file contains daily average, high, and low temperatures.

Seven-Day Summary

Date High temp Low temp Normal high Normal low

Single-Day Record Temperatures

Top 10 Hottest Days

Temperature (F) Date

Top 10 Coldest Days

Temperature (F) Date

Last values may have occurred on additional dates; the most recent are listed.

Hot Days Per Year

This chart shows the annual number of days per year where the high temperature was at least 90 degrees Fahrenheit.

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This chart shows the annual number of days per year where the low temperature was at least 70 degrees Fahrenheit.

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Cold Days Per Year

This chart shows the annual number of days where the low temperature was 0 degrees Fahrenheit or below.

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