Weather Comparison: Cornwall and Ottawa
This page compares weather averages and records between the cities of
Cornwall, Ontario and
Ottawa, Ontario.
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Records and Averages Comparison
|
Cornwall |
Ottawa |
☀️ Record high |
37.8 °C |
37.8 °C |
🌙 Record low |
-43.3 °C |
-38.9 °C |
💧 Most daily precipitation |
11.0 cm |
10.9 cm |
💧 Most monthly precipitation |
22.1 cm |
25.0 cm |
💧 Most yearly precipitation |
123.2 cm |
118.3 cm |
💧 Average yearly precipitation |
98.6 cm |
92.7 cm |
❄️ Most daily snow |
53.3 cm |
55.9 cm |
❄️ Most monthly snow |
136.0 cm |
137.8 cm |
❄️ Most yearly snow |
371.4 cm |
356.9 cm |
❄️ Average yearly snow |
196.3 cm |
181.8 cm |
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in Cornwall was warmest relative to Ottawa, and vice versa.
Date |
Cornwall |
Ottawa |
February 08, 1951 |
3.9 °C |
-19.4 °C |
January 08, 1956 |
-11.1 °C |
0.6 °C |