Click on a day for an hourly weather forecast
The temperatures in Modesto in December are quite cold with temperatures between 6°C and 14°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Modesto during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Modesto in December 2024.
If you’re planning to visit Modesto in the near future, we highly recommend that you review the 14 day weather forecast for Modesto before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 15° / 6° | 4 | 27 | 0 | 96 mm | Good | Modesto in January |
| February | 17° / 6° | 4 | 24 | 0 | 88 mm | Good | Modesto in February |
| March | 19° / 7° | 5 | 26 | 0 | 106 mm | Good | Modesto in March |
| April | 23° / 9° | 3 | 27 | 0 | 53 mm | Perfect | Modesto in April |
| May | 28° / 12° | 2 | 30 | 0 | 24 mm | Perfect | Modesto in May |
| June | 34° / 16° | 1 | 29 | 0 | 9 mm | Ok | Modesto in June |
| July | 38° / 18° | 0 | 31 | 0 | 4 mm | Bad | Modesto in July |
| August | 37° / 18° | 0 | 31 | 0 | 2 mm | Ok | Modesto in August |
| September | 35° / 17° | 0 | 30 | 0 | 4 mm | Ok | Modesto in September |
| October | 27° / 13° | 1 | 30 | 0 | 37 mm | Perfect | Modesto in October |
| November | 19° / 9° | 3 | 27 | 0 | 50 mm | Good | Modesto in November |
| December | 14° / 6° | 5 | 26 | 0 | 89 mm | Good | Modesto in December |