Notices
What's New in latest Release from April 7th, 2021:
- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation
- Updated national and regional climate services offices contacts and prices information
- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.
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Almanac Averages and Extremes for February 02
OTTAWA INTL A
ONTARIO
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | ||
| Average Minimum Temperature | ||
| Monthly Frequency of Precipitation | ||
| Highest Temperature (2012-2021) | 0.6 °C | 2021 |
| Lowest Temperature (2012-2021) | -23.1 °C | 2015 |
| Greatest Precipitation (2012-2021) | 7.8 mm | 2019 |
| Greatest Rainfall (2012-2021) | ||
| Greatest Snowfall (2012-2021) | 14.2 cm | 2019 |
| Most Snow on the Ground (2012-2021) | 63.0 cm | 2019 |
| Year | Maximum Temperature DefinitionMax Temp °C |
Minimum Temperature DefinitionMin Temp °C |
Mean Temperature DefinitionMean Temp °C |
Total Rain DefinitionTotal Rain mm |
Total Snow DefinitionTotal Snow cm |
Total Precipitation DefinitionTotal Precip mm |
Snow on Ground DefinitionSnow on Grnd cm |
Direction of Maximum Gust DefinitionDir of Max Gust 10's deg |
Speed of Maximum Gust DefinitionSpd of Max Gust km/h |
|---|---|---|---|---|---|---|---|---|---|
| 2021 | 0.6 | -10.2 | -4.8 | 0.0 | 2.6 | 1.8 | 25 | 4 | 48 |
| 2020 | -1.8 | -8.3 | -5.1 | 0.0 | 2.8 | 1.8 | 21 | LegendMM | LegendMM |
| 2019 | -6.1 | -17.7 | -11.9 | 0.0 | 14.2 | 7.8 | 63 | 22 | LegendMM |
| 2018 | -11.7 | -20.3 | -16.0 | 0.0 | 0.0 | 0.0 | 10 | 29 | 41 |
| 2017 | -6.7 | -15.9 | -11.3 | 0.0 | 2.6 | 1.8 | 29 | 29 | 39 |
Legend
- A = Accumulated
- B = More than one occurrence and estimated
- C = Precipitation occurred, amount uncertain
- E = Estimated
- F = Accumulated and estimated
- L = Precipitation may or may not have occurred
- M = Missing
- N = Temperature missing but known to be > 0
- S = More than one occurrence
- T = Trace
- Y = Temperature missing but known to be < 0
- [empty] = Indicates an unobserved value
- ^ = The value displayed is based on incomplete data
- † = Data that is not subject to review by the National Climate Archives
- Date modified: