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The temperatures in Bellevue in May are quite cold with temperatures between 7°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Bellevue 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 Bellevue in May 2025.
If you’re planning to visit Bellevue in the near future, we highly recommend that you review the 14 day weather forecast for Bellevue before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 2° | 12 | 17 | 2 | 122 mm | Awful | Bellevue in January |
| February | 8° / 2° | 9 | 15 | 4 | 86 mm | Awful | Bellevue in February |
| March | 11° / 3° | 10 | 20 | 2 | 93 mm | Awful | Bellevue in March |
| April | 14° / 5° | 7 | 23 | 0 | 73 mm | Ok | Bellevue in April |
| May | 19° / 7° | 4 | 27 | 0 | 49 mm | Good | Bellevue in May |
| June | 22° / 9° | 3 | 27 | 0 | 38 mm | Good | Bellevue in June |
| July | 26° / 12° | 1 | 30 | 0 | 14 mm | Perfect | Bellevue in July |
| August | 26° / 13° | 2 | 29 | 0 | 20 mm | Perfect | Bellevue in August |
| September | 22° / 11° | 3 | 27 | 0 | 47 mm | Good | Bellevue in September |
| October | 16° / 7° | 8 | 23 | 0 | 93 mm | Ok | Bellevue in October |
| November | 10° / 4° | 11 | 19 | 1 | 108 mm | Bad | Bellevue in November |
| December | 7° / 1° | 9 | 19 | 3 | 108 mm | Awful | Bellevue in December |