Click on a day for an hourly weather forecast
The weather in Jamestown in January is very cold with temperatures between -8°C and -2°C, warm clothes are a must.
There’s going to be many days of rain during the month of January in Jamestown.
Jamestown should expect an average of 15 to 22 days of rain, so be sure to bring along a waterproof jacket to stay dry this month!
You can expect a few days of snow in Jamestown during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Jamestown.
Our weather forecast can give you a great sense of what weather to expect in Jamestown in January 2025.
If you’re planning to visit Jamestown in the near future, we highly recommend that you review the 14 day weather forecast for Jamestown before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -2° / -8° | 17 | 7 | 7 | 93 mm | Awful | Jamestown in January |
| February | 0° / -8° | 14 | 7 | 7 | 88 mm | Awful | Jamestown in February |
| March | 5° / -4° | 12 | 15 | 5 | 94 mm | Awful | Jamestown in March |
| April | 11° / 2° | 13 | 14 | 3 | 118 mm | Awful | Jamestown in April |
| May | 18° / 8° | 12 | 19 | 0 | 126 mm | Ok | Jamestown in May |
| June | 22° / 13° | 11 | 19 | 0 | 158 mm | Ok | Jamestown in June |
| July | 24° / 16° | 12 | 20 | 0 | 143 mm | Good | Jamestown in July |
| August | 24° / 15° | 11 | 20 | 0 | 123 mm | Good | Jamestown in August |
| September | 21° / 12° | 9 | 21 | 0 | 112 mm | Ok | Jamestown in September |
| October | 14° / 7° | 11 | 19 | 0 | 143 mm | Ok | Jamestown in October |
| November | 7° / 0° | 12 | 14 | 5 | 108 mm | Awful | Jamestown in November |
| December | 2° / -4° | 16 | 8 | 7 | 118 mm | Awful | Jamestown in December |