Click on a day for an hourly weather forecast
The weather in Grafton in January is very cold with temperatures between -6°C and 1°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Grafton 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.
Grafton 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 Grafton in January 2025.
If you’re planning to visit Grafton in the near future, we highly recommend that you review the 14 day weather forecast for Grafton before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -6° | 5 | 16 | 10 | 118 mm | Awful | Grafton in January |
| February | 2° / -6° | 6 | 13 | 10 | 131 mm | Awful | Grafton in February |
| March | 7° / -2° | 7 | 17 | 7 | 139 mm | Awful | Grafton in March |
| April | 14° / 4° | 8 | 21 | 1 | 130 mm | Ok | Grafton in April |
| May | 20° / 9° | 8 | 23 | 0 | 111 mm | Ok | Grafton in May |
| June | 24° / 13° | 8 | 22 | 0 | 129 mm | Good | Grafton in June |
| July | 28° / 17° | 8 | 23 | 0 | 141 mm | Good | Grafton in July |
| August | 28° / 16° | 6 | 25 | 0 | 117 mm | Perfect | Grafton in August |
| September | 24° / 13° | 5 | 25 | 0 | 84 mm | Perfect | Grafton in September |
| October | 17° / 8° | 7 | 24 | 0 | 139 mm | Ok | Grafton in October |
| November | 10° / 2° | 6 | 23 | 1 | 108 mm | Ok | Grafton in November |
| December | 4° / -2° | 7 | 18 | 6 | 139 mm | Awful | Grafton in December |