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.
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Daily Data Report for April 2010
YELLOWKNIFE A
NORTHWEST TERRITORIES
| DAY | Max Temp Definition °C |
Min Temp Definition °C |
Mean Temp Definition °C |
Heat Deg Days Definition |
Cool Deg Days Definition |
Total Rain Definition mm |
Total Snow Definition cm |
Total Precip Definition mm |
Snow on Grnd Definition cm |
Dir of Max Gust Definition 10's deg |
Spd of Max Gust Definition km/h |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 01 | -3.1 | -5.0 | -4.1 | 22.1 | 0.0 | 0.0 | LegendTT | LegendTT | 22 | <31 | |
| 02 | -4.7 | -12.4 | -8.6 | 26.6 | 0.0 | 0.0 | 4.0 | 3.4 | 25 | <31 | |
| 03 | -2.9 | -17.5 | -10.2 | 28.2 | 0.0 | 0.0 | 0.4 | 0.4 | 29 | <31 | |
| 04 | 7.7 | -12.1 | -2.2 | 20.2 | 0.0 | 0.0 | 0.0 | 0.0 | 28 | <31 | |
| 05 | 6.4 | -2.5 | 2.0 | 16.0 | 0.0 | LegendTT | 0.0 | LegendTT | 25 | <31 | |
| 06 | 4.0 | -5.4 | -0.7 | 18.7 | 0.0 | 0.0 | 0.0 | 0.0 | 22 | <31 | |
| 07 | 5.5 | 0.5 | 3.0 | 15.0 | 0.0 | 0.0 | 0.0 | 0.0 | 19 | 15 | 37 |
| 08 | 7.8 | -1.8 | 3.0 | 15.0 | 0.0 | 0.2 | LegendTT | 0.2 | 14 | 31 | 33 |
| 09 | 0.1 | -9.0 | -4.5 | 22.5 | 0.0 | 0.0 | 1.6 | 1.4 | 6 | 2 | 52 |
| 10 | -7.5 | -12.8 | -10.2 | 28.2 | 0.0 | 0.0 | LegendTT | LegendTT | 6 | 2 | 48 |
| 11 | -2.4 | -12.6 | -7.5 | 25.5 | 0.0 | 0.0 | LegendTT | LegendTT | <31 | ||
| 12 | 1.6 | -12.4 | -5.4 | 23.4 | 0.0 | 0.0 | 0.0 | 0.0 | 6 | <31 | |
| 13 | 4.8 | -4.3 | 0.3 | 17.7 | 0.0 | 0.0 | 0.0 | 0.0 | 5 | 15 | 46 |
| 14 | 9.3 | -0.8 | 4.3 | 13.7 | 0.0 | 0.0 | 0.0 | 0.0 | 1 | <31 | |
| 15 | 8.0 | -4.2 | 1.9 | 16.1 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | <31 | |
| 16 | 13.3 | 0.1 | 6.7 | 11.3 | 0.0 | 0.0 | 0.0 | 0.0 | LegendTT | 29LegendEE | 39LegendEE |
| 17 | 3.1 | -3.6 | -0.3 | 18.3 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 18 | 8.0 | -2.7 | 2.7 | 15.3 | 0.0 | 0.0 | 0.0 | 0.0 | 11 | 33 | |
| 19 | 13.6 | 3.5 | 8.6 | 9.4 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 20 | 20.4 | 3.6 | 12.0 | 6.0 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 21 | 20.1 | 6.8 | 13.5 | 4.5 | 0.0 | 0.0 | 0.0 | 0.0 | 10 | 39 | |
| 22 | 14.4 | 1.6 | 8.0 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9 | 44 | |
| 23 | 3.0 | -4.3 | -0.7 | 18.7 | 0.0 | 0.0 | 0.0 | 0.0 | 9 | 46 | |
| 24 | 2.2 | -5.4 | -1.6 | 19.6 | 0.0 | 0.0 | 0.0 | 0.0 | 11 | 37 | |
| 25 | 3.8 | -3.4 | 0.2 | 17.8 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 26 | 5.4 | -5.5 | -0.1 | 18.1 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 27 | 9.6 | -1.8 | 3.9 | 14.1 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 28 | 8.4 | -1.5 | 3.5 | 14.5 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 29 | 10.8 | -3.7 | 3.6 | 14.4 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| 30 | 9.3 | -1.4 | 4.0 | 14.0 | 0.0 | 0.0 | 0.0 | 0.0 | <31 | ||
| Sum | 514.9 | 0.0 | 0.2 | 6.0 | 5.4 | ||||||
| Avg | 6.0 | -4.3 | 0.8 | ||||||||
| Xtrm | 20.4 | -17.5 | 2 | 52 | |||||||
| Summary, average and extreme values are based on the data above. | |||||||||||
Notes on Data Quality.
Legend
- A = Accumulated
- 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: