Click on a day for an hourly weather forecast
The weather in Kamloops in May is very cold with temperatures between 0°C and 14°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Kamloops. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Our weather forecast can give you a great sense of what weather to expect in Kamloops in May 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 |