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The weather in Gdynia in January is very cold with temperatures between -1°C and 1°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Gdynia 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.
Let it snow! You can expect Gdynia to be covered in white during the month of January. Be sure to bundle up when you venture outside, or take the opportunity to enjoy hot cocoa by the fire for warmth this month.
Our weather forecast can give you a great sense of what weather to expect in Gdynia in January 2025.
If you’re planning to visit Gdynia in the near future, we highly recommend that you review the 14 day weather forecast for Gdynia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -1° | 7 | 9 | 15 | 62 mm | Awful | Gdynia in January |
| February | 2° / -1° | 5 | 10 | 14 | 47 mm | Awful | Gdynia in February |
| March | 5° / 1° | 6 | 17 | 8 | 46 mm | Awful | Gdynia in March |
| April | 10° / 4° | 4 | 23 | 3 | 35 mm | Bad | Gdynia in April |
| May | 15° / 8° | 5 | 26 | 0 | 53 mm | Good | Gdynia in May |
| June | 19° / 12° | 4 | 26 | 0 | 67 mm | Good | Gdynia in June |
| July | 21° / 15° | 6 | 25 | 0 | 115 mm | Good | Gdynia in July |
| August | 22° / 15° | 5 | 26 | 0 | 88 mm | Good | Gdynia in August |
| September | 18° / 13° | 3 | 27 | 0 | 62 mm | Good | Gdynia in September |
| October | 12° / 8° | 5 | 26 | 0 | 52 mm | Ok | Gdynia in October |
| November | 7° / 5° | 7 | 21 | 3 | 58 mm | Awful | Gdynia in November |
| December | 3° / 1° | 7 | 15 | 10 | 65 mm | Awful | Gdynia in December |