Gdańsk, niedziela, 27 września, 12:17
Bezchmurnie. Odczuwalna 16°C. Temperatura maksymalna 17°C, minimalna 9°C.
W grudniu w Gdańsku w dzień jest średnio +2.7°, w nocy -0.8°. W ciągu miesiąca spada około 42 mm opadów (11 dni deszczowych). Rekord ciepła — +13.4° (2022), rekord zimna — -20.3° (1978). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +3° | -0.6° | 32% | +9.7° (1979) | -14.6° (1998) |
| 2 | +3.2° | -0.5° | 27% | +10.7° (1961) | -14.3° (1973) |
| 3 | +3.6° | +0.1° | 33% | +10.7° (1979) | -13.4° (1998) |
| 4 | +3.8° | +0.6° | 32% | +10.5° (1986) | -7.7° (1998) |
| 5 | +3.8° | +0.4° | 33% | +12.6° (1961) | -12° (1980) |
| 6 | +3.7° | +0.4° | 33% | +12.6° (2006) | -14.8° (1980) |
| 7 | +3.3° | -0.2° | 35% | +11° (2015) | -10° (1980) |
| 8 | +2.8° | -0.5° | 40% | +9.4° (2018) | -9.2° (2002) |
| 9 | +3° | -0.4° | 38% | +11.5° (2025) | -13.6° (2002) |
| 10 | +3.1° | -0.2° | 32% | +11.5° (2025) | -12.4° (2002) |
| 11 | +3.2° | -0.2° | 37% | +10.8° (2025) | -10.6° (1998) |
| 12 | +3° | -0.2° | 32% | +10.3° (1994) | -10.5° (1998) |
| 13 | +2.8° | -1° | 40% | +10.9° (2000) | -10.5° (1983) |
| 14 | +2.4° | -1° | 37% | +10.4° (2006) | -12° (1963) |
| 15 | +2.6° | -1.3° | 30% | +10.4° (2006) | -12.3° (1981) |
| 16 | +2.1° | -1.3° | 25% | +9.9° (2024) | -17.3° (1961) |
| 17 | +2.1° | -1.4° | 32% | +8.9° (2023) | -16.8° (1961) |
| 18 | +2.5° | -1.1° | 37% | +11.2° (2019) | -11.3° (1981) |
| 19 | +2.7° | -0.8° | 37% | +11.2° (2024) | -13.3° (2009) |
| 20 | +2.6° | -1° | 43% | +10.1° (2019) | -14° (2009) |
| 21 | +2.4° | -1.2° | 43% | +11.1° (1989) | -15° (1962) |
| 22 | +2.2° | -1.5° | 30% | +11.6° (2015) | -16.6° (1969) |
| 23 | +2.4° | -1.3° | 33% | +12.6° (2015) | -17.5° (1969) |
| 24 | +2.7° | -1.3° | 40% | +11.4° (1977) | -12.6° (1969) |
| 25 | +2.5° | -1° | 40% | +8.9° (1980) | -12.9° (2002) |
| 26 | +2.9° | -0.8° | 37% | +9.8° (2011) | -14.8° (1996) |
| 27 | +2.6° | -1.1° | 35% | +9.8° (2015) | -13.8° (1995) |
| 28 | +2.2° | -1.4° | 22% | +10.8° (1998) | -16.3° (1961) |
| 29 | +2.6° | -1.2° | 28% | +11.1° (1994) | -13.4° (1978) |
| 30 | +1.9° | -1.8° | 30% | +10.6° (1987) | -19.1° (1978) |
| 31 | +1.5° | -2.3° | 28% | +13.4° (2022) | -20.3° (1978) |