The temperatures in Rialto in January are quite cold with temperatures between 5°C and 18°C, warm clothes are a must.
The wather in Rialto in January can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.
Our weather forecast can give you a great sense of what weather to expect in Rialto in January 2025.
If you’re planning to visit Rialto in the near future, we highly recommend that you review the 14 day weather forecast for Rialto before you arrive.
Temperatures
18° / 5°
Rainy Days
2
Snowy Days
0
Dry Days
29
Rainfall
50
mm
Sun Hours
11.4
Hrs
