Almanac Averages and Extremes for August 30
ATHABASCA AGCM
ALBERTA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | ||
| Average Minimum Temperature | ||
| Monthly Frequency of Precipitation | ||
| Highest Temperature (2008-2021) | 28.7 °C | 2009 |
| Lowest Temperature (2008-2021) | 1.9 °C | 2019 |
| Greatest Precipitation (2009-2018) | 25.0 mm | 2013 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2021 † | 22.1 | 6.7 | 14.4 | LegendMM | 6 | 34 | |||
| 2020 † | 14.2 | 4.5 | 9.4 | LegendMM | 27 | 57 | |||
| 2019 † | 18.2 | 1.9 | 10.0 | LegendMM | |||||
| 2018 † | 15.5 | 7.8 | 11.6 | 1.0 | 31 | 32 | |||
| 2017 † | 19.4 | 11.1 | 15.3 | LegendMM | LegendMM | 0.0 | 18 | 32 |
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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