Weather Comparison: Washington D.C. and Ottawa
This page compares weather averages and records between the cities of
Washington D.C. and
Ottawa, Ontario.
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Records and Averages Comparison
|
Washington D.C. |
Ottawa |
| ☀️ Record high |
106 °F |
100 °F |
| 🌙 Record low |
-15 °F |
-38 °F |
| 💧 Most daily precipitation |
6.4 inches |
4.3 inches |
| 💧 Most monthly precipitation |
17.5 inches |
9.9 inches |
| 💧 Most yearly precipitation |
66.3 inches |
46.6 inches |
| 💧 Average yearly precipitation |
41.8 inches |
36.5 inches |
| ❄️ Most daily snow |
21.0 inches |
22.0 inches |
| ❄️ Most monthly snow |
35.2 inches |
54.3 inches |
| ❄️ Most yearly snow |
49.8 inches |
140.5 inches |
| ❄️ Average yearly snow |
13.7 inches |
71.6 inches |
Maximum Difference Between High Temperatures
This table shows the times in history when the daily high temperature in Washington D.C. was warmest relative to Ottawa, and vice versa.
| Date |
Washington D.C. |
Ottawa |
| January 10, 1890 |
62 °F |
-6 °F |
| June 14, 1907 |
62 °F |
88 °F |