Almanac Averages and Extremes for April 12
SARNIA
ONTARIO
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | ||
Average Minimum Temperature | ||
Monthly Frequency of Precipitation | ||
Highest Temperature (2010-2024) | 27.1 °C | 2023 |
Lowest Temperature (2010-2024) | -2.7 °C | 2012 |
Greatest Precipitation (2010-2024) | 10.2 mm | 2024 |
Greatest Rainfall | ||
Greatest Snowfall | ||
Most Snow on the Ground |
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 | 9.1 | 4.8 | 7.0 | 10.2 | 29 | 85 | |||
2023 | 27.1 | 11.9 | 19.5 | 0.0 | 25 | 52 | |||
2022 | 18.4 | 2.1 | 10.3 | 0.0 | 14 | 32 | |||
2021 | 15.4 | 7.3 | 11.4 | 0.0 | LegendMM | LegendMM | |||
2020 | 16.4 | 6.1 | 11.3 | 2.0 | 19 | 46 |
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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