Almanac Averages and Extremes for January 23
TRENTON A
ONTARIO
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | -2.9 °C | |
Average Minimum Temperature | -12.7 °C | |
Monthly Frequency of Precipitation | 51 % | |
Highest Temperature (1935-2024) | 9.9 °C | 1999 |
Lowest Temperature (1935-2024) | -31.1 °C | 1976 |
Greatest Precipitation (1935-2024) | 25.4 mm | 2019 |
Greatest Rainfall (1935-2024) | 20.6 mm | 2019 |
Greatest Snowfall (1935-2024) | 26.7 cm | 1966 |
Most Snow on the Ground (1955-2024) | 53.0 cm | 1978 |
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 † | 1.4 | -2.4 | -0.5 | 0.0 | 4.6 | 4.6 | 6 | ||
2023 † | 1.2 | -1.9 | -0.4 | 0.0 | 0.0 | 0.0 | 5 | 26 | 44 |
2022 † | -5.0 | -20.1 | -12.6 | 0.0 | 0.0 | 0.0 | 33 | ||
2021 † | |||||||||
2020 † | 2.7 | -11.8 | -4.6 | 0.0 | 0.0 | 0.0 | 16 | LegendMM | LegendMM |
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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