Weather Comparison: Massena and Cornwall

This page compares weather averages and records between the cities of Massena, New York and Cornwall, Ontario.
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Records and Averages Comparison

Massena Cornwall
☀️ Record high 100 °F 100 °F
🌙 Record low -44 °F -46 °F
💧 Most daily precipitation 5.0 inches 4.3 inches
💧 Most monthly precipitation 7.9 inches 8.7 inches
💧 Most yearly precipitation 47.4 inches 48.5 inches
💧 Average yearly precipitation 33.8 inches 38.8 inches
❄️ Most daily snow n/a 21.0 inches
❄️ Most monthly snow n/a 53.5 inches
❄️ Most yearly snow n/a 146.2 inches
❄️ Average yearly snow n/a 77.3 inches
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in Massena was warmest relative to Cornwall, and vice versa.
Date Massena Cornwall
February 03, 1963 35 °F -2 °F
April 11, 1952 36 °F 70 °F