Click on a day for an hourly weather forecast
The weather in Hameln in January is very cold with temperatures between -1°C and 3°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Hameln. 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.
Hameln is going to experience quite a number of days of snow during January. It’s the perfect time to build snowmen, drink hot cocoa, and have a snowball fight. Just remember to wear a warm scarf and a pair of mittens!
Our weather forecast can give you a great sense of what weather to expect in Hameln in January 2026.
If you’re planning to visit Hameln in the near future, we highly recommend that you review the 14 day weather forecast for Hameln before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 3° / -1° | 9 | 11 | 11 | 89 mm | Awful | Hameln in January |
| February | 5° / -1° | 7 | 12 | 9 | 69 mm | Awful | Hameln in February |
| March | 9° / 1° | 8 | 19 | 4 | 66 mm | Awful | Hameln in March |
| April | 15° / 4° | 5 | 23 | 2 | 51 mm | Ok | Hameln in April |
| May | 18° / 7° | 6 | 25 | 0 | 92 mm | Good | Hameln in May |
| June | 22° / 10° | 5 | 25 | 0 | 92 mm | Good | Hameln in June |
| July | 24° / 13° | 7 | 24 | 0 | 109 mm | Good | Hameln in July |
| August | 24° / 13° | 5 | 26 | 0 | 98 mm | Perfect | Hameln in August |
| September | 20° / 10° | 5 | 25 | 0 | 70 mm | Good | Hameln in September |
| October | 14° / 6° | 6 | 25 | 0 | 79 mm | Good | Hameln in October |
| November | 9° / 3° | 7 | 22 | 2 | 65 mm | Awful | Hameln in November |
| December | 5° / 1° | 8 | 16 | 7 | 84 mm | Awful | Hameln in December |