Weather Comparison: Hamilton and St. Catharines

This page compares weather averages and records between the cities of Hamilton, Ontario and St. Catharines, Ontario.
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Records and Averages Comparison

Hamilton St. Catharines
☀️ Record high 41.1 °C 40.0 °C
🌙 Record low -30.6 °C -24.4 °C
💧 Most daily precipitation 11.7 cm 7.7 cm
💧 Most monthly precipitation 28.7 cm 23.9 cm
💧 Most yearly precipitation 125.2 cm 107.7 cm
💧 Average yearly precipitation 79.3 cm 69.6 cm
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in Hamilton was warmest relative to St. Catharines, and vice versa.
Date Hamilton St. Catharines
March 24, 1929 21.1 °C 4.4 °C
May 01, 1903 7.8 °C 27.2 °C