Click on a day for an hourly weather forecast
The temperatures in Otta in July are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of July in Otta. 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 Otta in July 2025.
If you’re planning to visit Otta in the near future, we highly recommend that you review the 14 day weather forecast for Otta before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -20° | 5 | 5 | 22 | 66 mm | Awful | Otta in January |
| February | -5° / -20° | 6 | 4 | 20 | 50 mm | Awful | Otta in February |
| March | -1° / -17° | 8 | 5 | 20 | 60 mm | Awful | Otta in March |
| April | 3° / -12° | 8 | 10 | 13 | 55 mm | Awful | Otta in April |
| May | 9° / -2° | 9 | 17 | 6 | 106 mm | Awful | Otta in May |
| June | 15° / 6° | 8 | 21 | 0 | 130 mm | Ok | Otta in June |
| July | 18° / 8° | 10 | 21 | 0 | 148 mm | Ok | Otta in July |
| August | 16° / 5° | 10 | 21 | 0 | 127 mm | Ok | Otta in August |
| September | 12° / -1° | 6 | 23 | 0 | 82 mm | Ok | Otta in September |
| October | 5° / -7° | 8 | 16 | 7 | 76 mm | Awful | Otta in October |
| November | -2° / -14° | 9 | 6 | 16 | 71 mm | Awful | Otta in November |
| December | -6° / -18° | 7 | 2 | 23 | 65 mm | Awful | Otta in December |