Almanac Averages and Extremes for October 28
GRANDE PRAIRIE A
ALBERTA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | ||
| Average Minimum Temperature | ||
| Monthly Frequency of Precipitation | ||
| Highest Temperature (2013-2020) | 15.2 °C | 2017 |
| Lowest Temperature (2013-2020) | -13.8 °C | 2019 |
| Greatest Precipitation (2013-2020) | 1.0 mm | 2014 |
| Greatest Rainfall (2013-2020) | ||
| Greatest Snowfall (2013-2020) | 2.0 cm | 2014 |
| Most Snow on the Ground (2013-2019) | 7.0 cm | 2019 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 2020 | 9.2 | -5.5 | 1.9 | 0.0 | 0.0 | 0.0 | 28 | 35 | |
| 2019 | -2.1 | -13.8 | -8.0 | 0.0 | LegendTT | LegendTT | 7 | 31 | 37 |
| 2018 | 2.4 | -4.6 | -1.1 | LegendTT | 0.0 | LegendTT | 7 | 33 | |
| 2017 | 15.2 | 2.1 | 8.7 | 0.0 | 0.0 | 0.0 | 24 | 65 | |
| 2016 | 2.1 | -0.2 | 1.0 | 0.0 | LegendTT | LegendTT | LegendTT | <31 |
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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