Almanac Averages and Extremes for September 22
SUNDRE A
ALBERTA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | ||
| Average Minimum Temperature | ||
| Monthly Frequency of Precipitation | ||
| Highest Temperature (1994-2024) | 30.2 °C | 2009 |
| Lowest Temperature (1994-2024) | -9.2 °C | 2000 |
| Greatest Precipitation (1994-2024) | 10.6 mm | 2005 |
| Greatest Rainfall (1996-2007) | 10.6 mm | 2005 |
| Greatest Snowfall (1996-2007) | 3.0 cm | 1996 |
| Most Snow on the Ground (1997-2007) |
| 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 † | 21.7 | 3.5 | 12.6 | 0.0 | 26 | 35 | |||
| 2023 † | 20.3 | -2.9 | 8.7 | 0.0 | 14 | 45 | |||
| 2022 † | 19.9 | -2.0 | 9.0 | LegendMM | |||||
| 2021 † | 18.7 | 2.5 | 10.6 | LegendMM | 19 | 41 | |||
| 2020 † | 17.0 | 2.3 | 9.7 | 0.0 | 12 | 35 |
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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