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The weather in Leiden in January is very cold with temperatures between 3°C and 6°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Leiden during the month of January. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
You can expect a few days of snow in Leiden during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Leiden.
Our weather forecast can give you a great sense of what weather to expect in Leiden in January 2025.
If you’re planning to visit Leiden in the near future, we highly recommend that you review the 14 day weather forecast for Leiden before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 6° / 3° | 7 | 20 | 4 | 56 mm | Awful | Leiden in January |
| February | 7° / 3° | 6 | 19 | 4 | 43 mm | Bad | Leiden in February |
| March | 10° / 4° | 5 | 25 | 1 | 40 mm | Ok | Leiden in March |
| April | 14° / 7° | 3 | 27 | 1 | 29 mm | Good | Leiden in April |
| May | 17° / 10° | 4 | 27 | 0 | 47 mm | Good | Leiden in May |
| June | 20° / 13° | 3 | 27 | 0 | 60 mm | Good | Leiden in June |
| July | 22° / 15° | 4 | 27 | 0 | 65 mm | Good | Leiden in July |
| August | 22° / 16° | 4 | 27 | 0 | 67 mm | Good | Leiden in August |
| September | 19° / 13° | 3 | 27 | 0 | 47 mm | Good | Leiden in September |
| October | 15° / 10° | 4 | 27 | 0 | 53 mm | Good | Leiden in October |
| November | 10° / 7° | 6 | 24 | 1 | 50 mm | Ok | Leiden in November |
| December | 7° / 4° | 7 | 21 | 3 | 58 mm | Awful | Leiden in December |