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The temperatures in Billings in May are quite cold with temperatures between 6°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Billings. 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.
Please note that Billings can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Billings in May 2025.
If you’re planning to visit Billings in the near future, we highly recommend that you review the 14 day weather forecast for Billings before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 0° / -8° | 4 | 13 | 14 | 31 mm | Awful | Billings in January |
| February | 0° / -9° | 4 | 10 | 15 | 37 mm | Awful | Billings in February |
| March | 8° / -3° | 5 | 15 | 11 | 51 mm | Bad | Billings in March |
| April | 12° / 1° | 6 | 17 | 7 | 74 mm | Bad | Billings in April |
| May | 18° / 6° | 8 | 22 | 1 | 92 mm | Ok | Billings in May |
| June | 25° / 10° | 5 | 25 | 0 | 62 mm | Perfect | Billings in June |
| July | 31° / 15° | 2 | 29 | 0 | 29 mm | Good | Billings in July |
| August | 29° / 15° | 2 | 29 | 0 | 42 mm | Good | Billings in August |
| September | 24° / 10° | 2 | 28 | 0 | 34 mm | Perfect | Billings in September |
| October | 14° / 3° | 3 | 24 | 4 | 57 mm | Ok | Billings in October |
| November | 7° / -3° | 4 | 18 | 8 | 31 mm | Bad | Billings in November |
| December | 0° / -8° | 5 | 11 | 14 | 28 mm | Awful | Billings in December |