Click on a day for an hourly weather forecast
The temperatures in Lahr in August are comfortable with low of 14°C and and high up to 25°C.
You can expect rain for roughly half of the month of August in Lahr. 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 Lahr in August 2026.
If you’re planning to visit Lahr in the near future, we highly recommend that you review the 14 day weather forecast for Lahr before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / -1° | 11 | 17 | 3 | 86 mm | Awful | Lahr in January |
| February | 7° / -1° | 8 | 18 | 2 | 66 mm | Awful | Lahr in February |
| March | 11° / 2° | 6 | 23 | 1 | 63 mm | Ok | Lahr in March |
| April | 16° / 5° | 7 | 23 | 0 | 64 mm | Ok | Lahr in April |
| May | 19° / 8° | 9 | 22 | 0 | 94 mm | Ok | Lahr in May |
| June | 24° / 12° | 8 | 22 | 0 | 79 mm | Good | Lahr in June |
| July | 25° / 14° | 8 | 23 | 0 | 85 mm | Good | Lahr in July |
| August | 25° / 14° | 8 | 23 | 0 | 69 mm | Good | Lahr in August |
| September | 21° / 11° | 7 | 24 | 0 | 59 mm | Ok | Lahr in September |
| October | 16° / 7° | 7 | 24 | 0 | 67 mm | Ok | Lahr in October |
| November | 10° / 3° | 7 | 23 | 0 | 75 mm | Bad | Lahr in November |
| December | 6° / 1° | 11 | 17 | 3 | 99 mm | Awful | Lahr in December |