Notices
What's New in latest Release from April 7th, 2021:
- Updated Glossary, including Speed of Maximum Gust, and Total Hourly Precipitation
- Updated national and regional climate services offices contacts and prices information
- Addition of station inventory lists for 1981-2010, 1971-2000, and 1961-1990 Normals.
If you haven't already, please take our survey and provide feedback about our website: https://eccc.sondage-survey.ca/f/LanguageSelection.aspx?s=442ca660-fcf1-47c0-95a9-59707d6fd709
Almanac Averages and Extremes for April 11
GRANDE PRAIRIE A
ALBERTA
| Category (Period of Record) | Value | Year |
|---|---|---|
| Average Maximum Temperature | ||
| Average Minimum Temperature | ||
| Monthly Frequency of Precipitation | ||
| Highest Temperature (2014-2021) | 17.3 °C | 2016 |
| Lowest Temperature (2014-2021) | -14.0 °C | 2020 |
| Greatest Precipitation (2014-2021) | 4.0 mm | 2014 |
| Greatest Rainfall (2014-2021) | 2.2 mm | 2014 |
| Greatest Snowfall (2014-2021) | 1.8 cm | 2014 |
| Most Snow on the Ground (2014-2021) | 61.0 cm | 2018 |
| 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 | 4.5 | -10.3 | -2.9 | 0.0 | 0.0 | 0.0 | 1 | LegendMM | LegendMM |
| 2020 | 1.0 | -14.0 | -6.5 | 0.0 | 0.0 | 0.0 | 28 | 25 | 33 |
| 2019 | 7.7 | -1.4 | 3.2 | 0.0 | 0.0 | 0.0 | LegendMM | LegendMM | |
| 2018 | -0.3 | -3.5 | -1.9 | 0.0 | 1.0 | 0.8 | 61 | 29 | 30 |
| 2017 | 9.8 | 0.8 | 5.3 | LegendTT | 0.0 | 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
- Date modified: