Click on a day for an hourly weather forecast
The weather in Halden in January is very cold with temperatures between -2°C and 1°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Halden during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Halden 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 Halden in January 2026.
If you’re planning to visit Halden in the near future, we highly recommend that you review the 14 day weather forecast for Halden before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -2° | 6 | 14 | 10 | 78 mm | Awful | Halden in January |
| February | 1° / -2° | 7 | 10 | 12 | 72 mm | Awful | Halden in February |
| March | 4° / 1° | 5 | 19 | 6 | 63 mm | Awful | Halden in March |
| April | 9° / 4° | 4 | 24 | 2 | 53 mm | Bad | Halden in April |
| May | 13° / 8° | 7 | 24 | 0 | 89 mm | Bad | Halden in May |
| June | 17° / 12° | 5 | 25 | 0 | 84 mm | Good | Halden in June |
| July | 19° / 14° | 7 | 24 | 0 | 127 mm | Ok | Halden in July |
| August | 19° / 14° | 9 | 22 | 0 | 153 mm | Ok | Halden in August |
| September | 16° / 12° | 6 | 24 | 0 | 114 mm | Good | Halden in September |
| October | 10° / 7° | 9 | 22 | 0 | 128 mm | Bad | Halden in October |
| November | 6° / 4° | 9 | 19 | 3 | 109 mm | Awful | Halden in November |
| December | 3° / 0° | 10 | 12 | 9 | 99 mm | Awful | Halden in December |