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The temperatures in Klamath Falls in August are quite cold with temperatures between 9°C and 28°C, warm clothes are a must.
The wather in Klamath Falls in August can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Klamath Falls in August 2025.
If you’re planning to visit Klamath Falls in the near future, we highly recommend that you review the 14 day weather forecast for Klamath Falls before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -4° | 7 | 10 | 14 | 89 mm | Awful | Klamath Falls in January |
| February | 5° / -3° | 7 | 9 | 14 | 81 mm | Awful | Klamath Falls in February |
| March | 8° / -2° | 8 | 10 | 14 | 100 mm | Awful | Klamath Falls in March |
| April | 12° / 0° | 7 | 14 | 9 | 67 mm | Awful | Klamath Falls in April |
| May | 17° / 3° | 6 | 21 | 4 | 62 mm | Ok | Klamath Falls in May |
| June | 22° / 6° | 3 | 26 | 1 | 37 mm | Good | Klamath Falls in June |
| July | 29° / 9° | 1 | 30 | 0 | 14 mm | Good | Klamath Falls in July |
| August | 28° / 9° | 1 | 30 | 0 | 13 mm | Perfect | Klamath Falls in August |
| September | 24° / 7° | 2 | 28 | 0 | 19 mm | Perfect | Klamath Falls in September |
| October | 16° / 3° | 3 | 26 | 2 | 44 mm | Ok | Klamath Falls in October |
| November | 8° / -1° | 6 | 15 | 9 | 62 mm | Bad | Klamath Falls in November |
| December | 3° / -5° | 7 | 9 | 16 | 94 mm | Awful | Klamath Falls in December |