Click on a day for an hourly weather forecast
The temperatures in Kamloops in August are quite cold with temperatures between 6°C and 22°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Kamloops 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 Kamloops in August 2025.
If you’re planning to visit Kamloops in the near future, we highly recommend that you review the 14 day weather forecast for Kamloops before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -3° / -13° | 8 | 6 | 19 | 46 mm | Awful | Kamloops in January |
| February | -2° / -13° | 7 | 5 | 17 | 51 mm | Awful | Kamloops in February |
| March | 2° / -8° | 10 | 10 | 13 | 56 mm | Awful | Kamloops in March |
| April | 7° / -5° | 8 | 17 | 5 | 70 mm | Awful | Kamloops in April |
| May | 14° / 0° | 11 | 20 | 0 | 134 mm | Ok | Kamloops in May |
| June | 18° / 3° | 14 | 16 | 0 | 165 mm | Ok | Kamloops in June |
| July | 22° / 6° | 8 | 23 | 0 | 106 mm | Ok | Kamloops in July |
| August | 22° / 6° | 7 | 24 | 0 | 97 mm | Ok | Kamloops in August |
| September | 16° / 2° | 6 | 24 | 0 | 87 mm | Good | Kamloops in September |
| October | 8° / -4° | 6 | 24 | 1 | 74 mm | Ok | Kamloops in October |
| November | 1° / -9° | 8 | 12 | 10 | 62 mm | Awful | Kamloops in November |
| December | -4° / -14° | 6 | 7 | 19 | 49 mm | Awful | Kamloops in December |