Almanac Averages and Extremes for October 09
DELINE CS
NORTHWEST TERRITORIES
Category (Period of Record) | Value | Year |
---|---|---|
Average Maximum Temperature | ||
Average Minimum Temperature | ||
Monthly Frequency of Precipitation | ||
Highest Temperature (1999-2023) | 12.3 °C | 2022 |
Lowest Temperature (1999-2023) | -12.9 °C | 2007 |
Greatest Precipitation (1999-2023) | 11.4 mm | 2001 |
Greatest Rainfall (1999-2006) | 11.4 mm | 2001 |
Greatest Snowfall (1999-2011) | 3.6 cm | 2004 |
Most Snow on the Ground (2004-2023) | 6.0 cm | 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 † | 5.6 | -0.5 | 2.5 | 4.5 | 5 | 10 | 35 | ||
2022 † | 12.3 | 3.8 | 8.0 | 0.0 | |||||
2021 † | 5.3 | -1.8 | 1.8 | 0.0 | 0 | LegendMM | LegendMM | ||
2019 † | 2.5 | -10.2 | -3.8 | 0.0 | 1 |
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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