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The weather in Niort in January is very cold with temperatures between 3°C and 8°C, warm clothes are a must.
You can expect rain for roughly half of the month of January in Niort. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
Please note that Niort can expect a few days of snow in January.
Our weather forecast can give you a great sense of what weather to expect in Niort in January 2026.
If you’re planning to visit Niort in the near future, we highly recommend that you review the 14 day weather forecast for Niort before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 3° | 8 | 22 | 1 | 87 mm | Bad | Niort in January |
| February | 10° / 3° | 6 | 21 | 1 | 74 mm | Ok | Niort in February |
| March | 13° / 4° | 5 | 25 | 0 | 63 mm | Ok | Niort in March |
| April | 16° / 6° | 5 | 25 | 0 | 62 mm | Good | Niort in April |
| May | 19° / 9° | 7 | 25 | 0 | 97 mm | Ok | Niort in May |
| June | 22° / 13° | 5 | 25 | 0 | 86 mm | Good | Niort in June |
| July | 25° / 15° | 4 | 27 | 0 | 56 mm | Perfect | Niort in July |
| August | 26° / 15° | 2 | 29 | 0 | 40 mm | Perfect | Niort in August |
| September | 23° / 13° | 3 | 27 | 0 | 53 mm | Perfect | Niort in September |
| October | 18° / 10° | 5 | 26 | 0 | 74 mm | Good | Niort in October |
| November | 13° / 7° | 7 | 23 | 0 | 102 mm | Bad | Niort in November |
| December | 9° / 4° | 8 | 22 | 1 | 106 mm | Bad | Niort in December |