Click on a day for an hourly weather forecast
The temperatures in Kaiserslautern in May are quite cold with temperatures between 7°C and 18°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Kaiserslautern. 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 Kaiserslautern in May 2026.
If you’re planning to visit Kaiserslautern in the near future, we highly recommend that you review the 14 day weather forecast for Kaiserslautern before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -1° | 10 | 8 | 14 | 103 mm | Awful | Kaiserslautern in January |
| February | 5° / -1° | 9 | 9 | 11 | 96 mm | Awful | Kaiserslautern in February |
| March | 10° / 2° | 8 | 17 | 7 | 72 mm | Awful | Kaiserslautern in March |
| April | 15° / 5° | 5 | 23 | 2 | 66 mm | Ok | Kaiserslautern in April |
| May | 18° / 7° | 9 | 22 | 0 | 139 mm | Ok | Kaiserslautern in May |
| June | 22° / 11° | 7 | 23 | 0 | 119 mm | Ok | Kaiserslautern in June |
| July | 24° / 13° | 7 | 24 | 0 | 133 mm | Good | Kaiserslautern in July |
| August | 24° / 13° | 6 | 25 | 0 | 99 mm | Perfect | Kaiserslautern in August |
| September | 20° / 10° | 4 | 26 | 0 | 80 mm | Good | Kaiserslautern in September |
| October | 14° / 6° | 6 | 25 | 0 | 79 mm | Good | Kaiserslautern in October |
| November | 9° / 3° | 8 | 17 | 4 | 92 mm | Awful | Kaiserslautern in November |
| December | 5° / 1° | 11 | 10 | 11 | 128 mm | Awful | Kaiserslautern in December |