Click on a day for an hourly weather forecast
The temperatures in Jonndalen 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 Jonndalen. 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 Jonndalen in July 2026.
If you’re planning to visit Jonndalen in the near future, we highly recommend that you review the 14 day weather forecast for Jonndalen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -7° / -20° | 5 | 5 | 22 | 66 mm | Awful | Jonndalen in January |
| February | -5° / -20° | 6 | 4 | 20 | 50 mm | Awful | Jonndalen in February |
| March | -1° / -17° | 8 | 5 | 20 | 60 mm | Awful | Jonndalen in March |
| April | 3° / -12° | 8 | 10 | 13 | 55 mm | Awful | Jonndalen in April |
| May | 9° / -2° | 9 | 17 | 6 | 106 mm | Awful | Jonndalen in May |
| June | 15° / 6° | 9 | 21 | 0 | 137 mm | Ok | Jonndalen in June |
| July | 18° / 8° | 10 | 21 | 0 | 157 mm | Ok | Jonndalen in July |
| August | 16° / 5° | 10 | 21 | 0 | 127 mm | Ok | Jonndalen in August |
| September | 12° / -1° | 6 | 23 | 0 | 82 mm | Ok | Jonndalen in September |
| October | 5° / -7° | 8 | 16 | 7 | 76 mm | Awful | Jonndalen in October |
| November | -2° / -14° | 9 | 6 | 16 | 71 mm | Awful | Jonndalen in November |
| December | -6° / -18° | 7 | 2 | 23 | 65 mm | Awful | Jonndalen in December |