Click on a day for an hourly weather forecast
The weather in Monza in January is very cold with temperatures between 2°C and 7°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Monza 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.
Please note that Monza can expect a few days of snow in January.
Our weather forecast can give you a great sense of what weather to expect in Monza in January 2026.
If you’re planning to visit Monza in the near future, we highly recommend that you review the 14 day weather forecast for Monza before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 7° / 2° | 5 | 24 | 2 | 78 mm | Bad | Monza in January |
| February | 10° / 3° | 6 | 21 | 2 | 114 mm | Bad | Monza in February |
| March | 15° / 6° | 7 | 24 | 1 | 126 mm | Ok | Monza in March |
| April | 19° / 10° | 7 | 23 | 0 | 184 mm | Ok | Monza in April |
| May | 23° / 13° | 10 | 21 | 0 | 234 mm | Good | Monza in May |
| June | 28° / 17° | 11 | 19 | 0 | 230 mm | Good | Monza in June |
| July | 30° / 19° | 10 | 21 | 0 | 225 mm | Ok | Monza in July |
| August | 30° / 19° | 10 | 21 | 0 | 240 mm | Ok | Monza in August |
| September | 26° / 16° | 7 | 23 | 0 | 185 mm | Good | Monza in September |
| October | 19° / 12° | 7 | 24 | 0 | 188 mm | Ok | Monza in October |
| November | 13° / 8° | 9 | 21 | 0 | 241 mm | Bad | Monza in November |
| December | 8° / 3° | 6 | 23 | 2 | 99 mm | Bad | Monza in December |