Weather Comparison: Thunder Bay and Medicine Hat

This page compares weather averages and records between the cities of Thunder Bay, Ontario and Medicine Hat, Alberta.
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Records and Averages Comparison

Thunder Bay Medicine Hat
☀️ Record high 40.3 °C 42.2 °C
🌙 Record low -43.2 °C -46.1 °C
💧 Most daily precipitation 13.1 cm 12.2 cm
💧 Most monthly precipitation 28.4 cm 19.8 cm
💧 Most yearly precipitation 104.6 cm 64.3 cm
💧 Average yearly precipitation 61.0 cm 28.9 cm
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in Thunder Bay was warmest relative to Medicine Hat, and vice versa.
Date Thunder Bay Medicine Hat
December 21, 1967 8.9 °C -23.9 °C
December 19, 2004 -18.7 °C 15.5 °C