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The weather in Hakone in January is very cold with temperatures between 1°C and 8°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Hakone 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 Hakone during January. It’s important to get out your snow boots and warm mittens to stay warm while you explore Hakone.
Our weather forecast can give you a great sense of what weather to expect in Hakone in January 2025.
If you’re planning to visit Hakone in the near future, we highly recommend that you review the 14 day weather forecast for Hakone before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 8° / 1° | 4 | 24 | 3 | 103 mm | Bad | Hakone in January |
| February | 8° / 2° | 7 | 18 | 4 | 164 mm | Awful | Hakone in February |
| March | 11° / 5° | 8 | 22 | 1 | 256 mm | Bad | Hakone in March |
| April | 15° / 9° | 9 | 21 | 0 | 290 mm | Ok | Hakone in April |
| May | 21° / 14° | 8 | 23 | 0 | 255 mm | Ok | Hakone in May |
| June | 23° / 17° | 9 | 21 | 0 | 307 mm | Good | Hakone in June |
| July | 27° / 21° | 11 | 21 | 0 | 336 mm | Good | Hakone in July |
| August | 28° / 22° | 7 | 24 | 0 | 210 mm | Good | Hakone in August |
| September | 24° / 18° | 9 | 21 | 0 | 322 mm | Good | Hakone in September |
| October | 19° / 13° | 8 | 24 | 0 | 337 mm | Ok | Hakone in October |
| November | 15° / 9° | 6 | 24 | 0 | 159 mm | Good | Hakone in November |
| December | 10° / 4° | 5 | 25 | 1 | 128 mm | Ok | Hakone in December |