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> Canada > Yellowknife, Northwest Territories > Precipitation
Rainfall/ Precipitation in Yellowknife, Northwest Territories, Canada
- Yellowknife, Northwest Territories receives 267.4 mm (10.5 in) of rainfall per year, or 22.3 mm (0.9 in) per month.
- On average there are 110 days per year with more than 0.1 mm (0.004 in) of rainfall (precipitation) or 9.2 days with a quantity of rain, sleet, snow etc. per month.
- The driest weather is in April when an average of 10.3 mm (0.4 in) of rainfall (precipitation) occurs.
- The wettest weather is in August when an average of 41.7 mm (1.6 in) of rainfall (precipitation) occurs.
Precipitation Table
| Climate Variable | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Average Precipitation mm (in) | 14.9 (0.59) | 12.6 (0.5) | 10.6 (0.4) | 10.3 (0.4) | 16.6 (0.7) | 23.3 (0.9) | 35.2 (1.4) | 41.7 (1.6) | 28.8 (1.1) | 34.8 (1.4) | 23.9 (0.9) | 14.7 (0.6) | 267.4 (10.5) | |
 | Precipitation Litres/m² (Gallons/ft²) | 14.9 (0.37) | 12.6 (0.31) | 10.6 (0.26) | 10.3 (0.25) | 16.6 (0.41) | 23.3 (0.57) | 35.2 (0.86) | 41.7 (1.02) | 28.8 (0.71) | 34.8 (0.85) | 23.9 (0.59) | 14.7 (0.36) | 267.4 (6.56) | |
 | Number of Wet Days (probability of rain on a day) | 10 (32%) | 10 (35%) | 9 (29%) | 6 (20%) | 5 (16%) | 5 (17%) | 9 (29%) | 10 (32%) | 9 (30%) | 10 (32%) | 13 (43%) | 14 (45%) | 110 (30%) |