Almanac Averages and Extremes for March 17
OTTAWA INTL A
ONTARIO
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | ||
Average Minimum Temperature | ||
Monthly Frequency of Precipitation | ||
Highest Temperature (2012-2024) | 15.6 °C | 2022 |
Lowest Temperature (2012-2024) | -21.6 °C | 2014 |
Greatest Precipitation (2012-2024) | 7.8 mm | 2023 |
Greatest Rainfall (2012-2024) | 7.8 mm | 2023 |
Greatest Snowfall (2012-2024) | ||
Most Snow on the Ground (2013-2023) | 42.0 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 |
---|---|---|---|---|---|---|---|---|---|
2024 | 6.7 | 0.5 | 3.6 | 5.5 | 0.0 | 5.5 | 28 | 40 | |
2023 | 5.2 | -0.2 | 2.5 | 7.8 | LegendTT | 7.8 | 33 | 25 | 45 |
2022 | 15.6 | -0.4 | 7.6 | 0.0 | 0.0 | 0.0 | 22 | LegendMM | LegendMM |
2021 | 8.0 | -6.2 | 0.9 | LegendTT | 0.0 | LegendTT | 5 | 21 | 32 |
2020 | 5.8 | -3.2 | 1.3 | 6.6 | 0.0 | 6.6 | 2 | 24 | 48 |
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
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