Almanac Averages and Extremes for September 24
SUNDRE A
ALBERTA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | ||
| Average Minimum Temperature | ||
| Monthly Frequency of Precipitation | ||
| Highest Temperature (1993-2023) | 30.2 °C | 2011 |
| Lowest Temperature (1993-2023) | -7.2 °C | 1996 |
| Greatest Precipitation (1993-2023) | 4.1 mm | 2019 |
| Greatest Rainfall (1996-2007) | 1.8 mm | 1999 |
| Greatest Snowfall (1996-2007) | ||
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2023 † | 17.7 | 1.6 | 9.7 | 0.0 | |||||
| 2022 † | 21.1 | -1.7 | 9.7 | LegendMM | |||||
| 2021 † | 25.2 | -2.0 | 11.6 | LegendMM | |||||
| 2020 † | 19.1 | 4.3 | 11.7 | 0.0 | 25 | 53 | |||
| 2019 † | 14.8 | -1.3 | 6.7 | 4.1 | 1 | 39 |
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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