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The temperatures in Friedrichshafen in May are quite cold with temperatures between 8°C and 17°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Friedrichshafen. 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 Friedrichshafen can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Friedrichshafen in May 2026.
If you’re planning to visit Friedrichshafen in the near future, we highly recommend that you review the 14 day weather forecast for Friedrichshafen before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -3° | 9 | 8 | 14 | 162 mm | Awful | Friedrichshafen in January |
| February | 4° / -2° | 7 | 8 | 14 | 113 mm | Awful | Friedrichshafen in February |
| March | 9° / 1° | 7 | 15 | 9 | 122 mm | Awful | Friedrichshafen in March |
| April | 14° / 4° | 7 | 19 | 4 | 103 mm | Bad | Friedrichshafen in April |
| May | 17° / 8° | 11 | 19 | 1 | 213 mm | Ok | Friedrichshafen in May |
| June | 21° / 11° | 12 | 18 | 0 | 246 mm | Ok | Friedrichshafen in June |
| July | 23° / 13° | 12 | 19 | 0 | 230 mm | Good | Friedrichshafen in July |
| August | 23° / 13° | 9 | 22 | 0 | 217 mm | Good | Friedrichshafen in August |
| September | 19° / 10° | 6 | 24 | 0 | 134 mm | Good | Friedrichshafen in September |
| October | 15° / 6° | 6 | 23 | 2 | 139 mm | Ok | Friedrichshafen in October |
| November | 9° / 3° | 7 | 16 | 7 | 120 mm | Awful | Friedrichshafen in November |
| December | 5° / -1° | 7 | 11 | 13 | 159 mm | Awful | Friedrichshafen in December |