Grudziądz, niedziela, 27 września, 23:52
Bezchmurnie. Odczuwalna 11°C. Temperatura maksymalna 20°C, minimalna 8°C.
W grudniu w Grudziądzu w dzień jest średnio +2.3°, w nocy -1.7°. W ciągu miesiąca spada około 44 mm opadów (11 dni deszczowych). Rekord ciepła — +14.4° (2022), rekord zimna — -23.6° (1969). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +2.6° | -1.4° | 28% | +9.9° (1979) | -19.1° (2010) |
| 2 | +2.7° | -1.3° | 22% | +11.7° (1961) | -17.1° (1973) |
| 3 | +3.1° | -0.8° | 37% | +10.3° (1979) | -17.4° (1998) |
| 4 | +3.5° | -0.2° | 37% | +10.8° (1960) | -9.7° (2010) |
| 5 | +3.3° | -0.4° | 27% | +13.3° (1961) | -12.6° (2010) |
| 6 | +3.3° | -0.1° | 40% | +12.5° (1961) | -10.7° (1980) |
| 7 | +2.7° | -0.9° | 30% | +10.4° (2007) | -13° (1980) |
| 8 | +2.4° | -1.3° | 43% | +8.9° (1960) | -10.8° (1991) |
| 9 | +2.5° | -1.3° | 35% | +11.1° (2025) | -17.6° (2002) |
| 10 | +2.5° | -1° | 33% | +11.4° (2025) | -15.1° (2002) |
| 11 | +2.7° | -1.2° | 42% | +11.4° (1994) | -13° (1998) |
| 12 | +2.4° | -1.4° | 35% | +11.3° (1994) | -13.7° (1998) |
| 13 | +2° | -1.9° | 33% | +10.8° (2000) | -12.7° (1963) |
| 14 | +1.9° | -1.9° | 37% | +9.7° (2003) | -20.4° (1963) |
| 15 | +2.1° | -2° | 33% | +9.6° (2006) | -14.3° (1981) |
| 16 | +1.6° | -2.1° | 32% | +10.4° (2024) | -15° (1981) |
| 17 | +1.7° | -2.2° | 25% | +8.7° (2023) | -14.7° (1997) |
| 18 | +2.1° | -1.6° | 33% | +10.4° (2019) | -14.4° (2010) |
| 19 | +2.1° | -1.5° | 37% | +11.1° (2014) | -15° (2009) |
| 20 | +2° | -1.9° | 42% | +10.8° (2019) | -18.2° (1969) |
| 21 | +1.8° | -2.3° | 43% | +11.4° (1989) | -21.8° (1962) |
| 22 | +1.8° | -2.3° | 32% | +10.9° (2015) | -18.9° (1962) |
| 23 | +2° | -2.1° | 32% | +12.2° (2015) | -20° (1969) |
| 24 | +2.2° | -2.1° | 38% | +11° (1977) | -20.5° (2002) |
| 25 | +2.3° | -1.8° | 40% | +9.3° (1980) | -18.6° (1986) |
| 26 | +2.4° | -1.8° | 37% | +12.5° (2015) | -21° (1996) |
| 27 | +2.3° | -1.9° | 35% | +10° (2015) | -23.5° (1996) |
| 28 | +1.8° | -2.1° | 33% | +10.2° (1983) | -22.2° (1996) |
| 29 | +2.1° | -2.4° | 28% | +11° (1994) | -18.8° (1996) |
| 30 | +1.2° | -3° | 32% | +10.5° (1987) | -21.9° (1978) |
| 31 | +0.9° | -3.5° | 37% | +14.4° (2022) | -23.6° (1969) |