Click on a day for an hourly weather forecast
The temperatures in Yakima in May are quite cold with temperatures between 8°C and 21°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Yakima during the month of May. 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 Yakima in May 2025.
If you’re planning to visit Yakima in the near future, we highly recommend that you review the 14 day weather forecast for Yakima before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -3° | 6 | 20 | 5 | 51 mm | Awful | Yakima in January |
| February | 6° / -2° | 4 | 20 | 5 | 28 mm | Awful | Yakima in February |
| March | 11° / 1° | 3 | 26 | 2 | 36 mm | Bad | Yakima in March |
| April | 15° / 4° | 1 | 29 | 0 | 18 mm | Good | Yakima in April |
| May | 21° / 8° | 3 | 29 | 0 | 26 mm | Good | Yakima in May |
| June | 26° / 11° | 2 | 29 | 0 | 13 mm | Perfect | Yakima in June |
| July | 32° / 15° | 0 | 31 | 0 | 4 mm | Good | Yakima in July |
| August | 32° / 16° | 0 | 31 | 0 | 6 mm | Good | Yakima in August |
| September | 25° / 12° | 1 | 29 | 0 | 10 mm | Perfect | Yakima in September |
| October | 17° / 6° | 2 | 29 | 0 | 25 mm | Good | Yakima in October |
| November | 9° / 1° | 3 | 25 | 2 | 29 mm | Bad | Yakima in November |
| December | 4° / -4° | 5 | 19 | 7 | 40 mm | Awful | Yakima in December |