Siarzewo, poniedziałek, 28 września, 08:31
Bezchmurnie. Odczuwalna 14°C. Temperatura maksymalna 22°C, minimalna 10°C.
W grudniu w Siarzewie w dzień jest średnio +2.4°, w nocy -1.6°. W ciągu miesiąca spada około 46 mm opadów (11 dni deszczowych). Rekord ciepła — +15.3° (2022), rekord zimna — -22.9° (1978). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +2.7° | -1.1° | 32% | +11.1° (2009) | -15.6° (2010) |
| 2 | +2.9° | -1.2° | 27% | +12.3° (1961) | -16.5° (1973) |
| 3 | +3.1° | -0.8° | 33% | +10.6° (1992) | -15.6° (1998) |
| 4 | +3.5° | -0.2° | 42% | +10.9° (1960) | -11.4° (2010) |
| 5 | +3.4° | -0.5° | 23% | +14° (1961) | -14° (2010) |
| 6 | +3.5° | -0.1° | 42% | +13.4° (1979) | -11.3° (1980) |
| 7 | +2.8° | -0.7° | 30% | +10.5° (2007) | -11.7° (1980) |
| 8 | +2.5° | -1.1° | 45% | +9.8° (2006) | -10.8° (1991) |
| 9 | +2.8° | -1.2° | 45% | +10.8° (2025) | -13.1° (1991) |
| 10 | +2.5° | -1.3° | 40% | +11.6° (2025) | -13.5° (2002) |
| 11 | +2.8° | -1.2° | 43% | +11.5° (1994) | -12.2° (1998) |
| 12 | +2.6° | -1.3° | 30% | +11.2° (1994) | -13.3° (1998) |
| 13 | +2° | -2° | 35% | +11.2° (2000) | -14.7° (2001) |
| 14 | +2.1° | -1.9° | 40% | +10.2° (2000) | -21.3° (1963) |
| 15 | +2.2° | -1.8° | 32% | +9.5° (1980) | -19.3° (1963) |
| 16 | +1.8° | -1.8° | 28% | +10.3° (2024) | -14.8° (1981) |
| 17 | +1.9° | -2° | 30% | +9.7° (2015) | -15.1° (1997) |
| 18 | +2.1° | -1.6° | 35% | +10.9° (2019) | -17.7° (2010) |
| 19 | +2.3° | -1.5° | 38% | +11.4° (2014) | -15.4° (2009) |
| 20 | +2.3° | -1.9° | 47% | +12.6° (2019) | -20.3° (1969) |
| 21 | +1.8° | -2.2° | 37% | +11.9° (1989) | -21.8° (1969) |
| 22 | +2° | -2.2° | 35% | +11.1° (2015) | -18.4° (1962) |
| 23 | +2.4° | -1.8° | 35% | +12.1° (2015) | -19.7° (1969) |
| 24 | +2.5° | -1.7° | 40% | +11.6° (1977) | -20.4° (2002) |
| 25 | +2.6° | -1.6° | 40% | +9.7° (2023) | -14.8° (1961) |
| 26 | +2.5° | -1.7° | 37% | +13.6° (2015) | -17.9° (1996) |
| 27 | +2.4° | -1.8° | 37% | +12.6° (2015) | -20.7° (1996) |
| 28 | +1.9° | -1.9° | 38% | +10.1° (1983) | -22.1° (1996) |
| 29 | +2.2° | -2.5° | 30% | +11.1° (1994) | -20.3° (1996) |
| 30 | +1.2° | -3° | 35% | +10.6° (1987) | -21.3° (1978) |
| 31 | +1° | -3.2° | 37% | +15.3° (2022) | -22.9° (1978) |