Click on a day for an hourly weather forecast
The temperatures in Burnaby in August are comfortable with low of 11°C and and high up to 21°C.
You can expect about 3 to 8 days of rain in Burnaby during the month of August. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Burnaby in August 2025.
If you’re planning to visit Burnaby in the near future, we highly recommend that you review the 14 day weather forecast for Burnaby before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / -1° | 15 | 13 | 4 | 468 mm | Awful | Burnaby in January |
| February | 5° / -2° | 12 | 10 | 6 | 317 mm | Awful | Burnaby in February |
| March | 7° / 0° | 17 | 11 | 4 | 422 mm | Awful | Burnaby in March |
| April | 10° / 3° | 13 | 17 | 1 | 269 mm | Bad | Burnaby in April |
| May | 15° / 6° | 8 | 23 | 0 | 163 mm | Ok | Burnaby in May |
| June | 17° / 8° | 7 | 23 | 0 | 127 mm | Ok | Burnaby in June |
| July | 21° / 10° | 4 | 27 | 0 | 63 mm | Good | Burnaby in July |
| August | 21° / 11° | 3 | 28 | 0 | 89 mm | Good | Burnaby in August |
| September | 18° / 9° | 8 | 22 | 0 | 216 mm | Ok | Burnaby in September |
| October | 12° / 5° | 12 | 19 | 0 | 363 mm | Bad | Burnaby in October |
| November | 7° / 1° | 16 | 13 | 1 | 556 mm | Bad | Burnaby in November |
| December | 4° / -2° | 15 | 11 | 5 | 419 mm | Awful | Burnaby in December |