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The weather in Winchester in January is very cold with temperatures between 4°C and 12°C, warm clothes are a must.
Winchester is going to be cold and wet in the month of January. Expect low temperatures and a few days of rain, so be sure to bundle up to avoid catching a cold.
Our weather forecast can give you a great sense of what weather to expect in Winchester in January 2025.
If you’re planning to visit Winchester in the near future, we highly recommend that you review the 14 day weather forecast for Winchester before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 12° / 4° | 2 | 29 | 0 | 25 mm | Ok | Winchester in January |
| February | 14° / 6° | 1 | 27 | 0 | 26 mm | Good | Winchester in February |
| March | 19° / 11° | 1 | 30 | 0 | 16 mm | Good | Winchester in March |
| April | 24° / 15° | 1 | 29 | 0 | 7 mm | Perfect | Winchester in April |
| May | 30° / 19° | 1 | 30 | 0 | 8 mm | Good | Winchester in May |
| June | 37° / 25° | 0 | 30 | 0 | 2 mm | Ok | Winchester in June |
| July | 39° / 28° | 1 | 30 | 0 | 17 mm | Bad | Winchester in July |
| August | 38° / 28° | 0 | 31 | 0 | 16 mm | Bad | Winchester in August |
| September | 34° / 24° | 0 | 30 | 0 | 6 mm | Ok | Winchester in September |
| October | 25° / 16° | 1 | 30 | 0 | 11 mm | Perfect | Winchester in October |
| November | 17° / 9° | 0 | 30 | 0 | 11 mm | Good | Winchester in November |
| December | 11° / 4° | 1 | 30 | 0 | 26 mm | Ok | Winchester in December |