Żerdno, niedziela, 27 września, 21:30
Bezchmurnie. Odczuwalna 12°C. Temperatura maksymalna 20°C, minimalna 8°C.
W grudniu w Żerdnie w dzień jest średnio +2.1°, w nocy -1.5°. W ciągu miesiąca spada około 54 mm opadów (12 dni deszczowych). Rekord ciepła — +13.5° (2022), rekord zimna — -23.1° (1978). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +2.4° | -1.1° | 30% | +9.4° (1979) | -13.6° (2010) |
| 2 | +2.7° | -1.2° | 38% | +10.4° (1961) | -13.2° (1998) |
| 3 | +2.9° | -0.6° | 38% | +10.1° (1979) | -14.6° (2010) |
| 4 | +3.1° | -0.2° | 43% | +10.3° (1986) | -8.7° (2010) |
| 5 | +3.2° | -0.5° | 38% | +12.3° (1961) | -10.4° (1980) |
| 6 | +2.9° | -0.4° | 42% | +11.4° (2006) | -16.4° (1980) |
| 7 | +2.5° | -0.9° | 37% | +10.4° (2007) | -16.6° (1980) |
| 8 | +2.4° | -1.2° | 43% | +9.6° (2025) | -10.3° (1969) |
| 9 | +2.4° | -0.8° | 47% | +10.4° (2025) | -11.8° (2002) |
| 10 | +2.4° | -1.1° | 38% | +10.1° (2025) | -12.3° (1998) |
| 11 | +2.4° | -1.1° | 53% | +11° (1994) | -12.5° (1998) |
| 12 | +2.4° | -1.3° | 43% | +10.8° (1994) | -18.7° (1998) |
| 13 | +2° | -1.8° | 42% | +10.8° (2000) | -12.3° (1983) |
| 14 | +1.9° | -2.1° | 33% | +9.2° (2003) | -13.3° (1983) |
| 15 | +2.2° | -1.8° | 33% | +9.1° (2006) | -14.3° (1981) |
| 16 | +1.5° | -1.8° | 30% | +8.9° (1982) | -12.6° (2010) |
| 17 | +1.6° | -1.9° | 35% | +10° (2015) | -14.1° (1997) |
| 18 | +2° | -1.5° | 43% | +10.2° (2019) | -13.3° (2010) |
| 19 | +2.1° | -1.4° | 30% | +10.4° (1989) | -13.9° (2009) |
| 20 | +1.8° | -1.6° | 40% | +10.2° (1993) | -13.6° (2009) |
| 21 | +1.7° | -2.2° | 38% | +11.2° (1989) | -17.6° (1962) |
| 22 | +1.7° | -2.2° | 32% | +11.4° (2015) | -19.9° (1962) |
| 23 | +2.2° | -1.6° | 42% | +11.5° (2015) | -17.7° (1969) |
| 24 | +2.3° | -1.6° | 38% | +11.3° (1977) | -15.6° (1962) |
| 25 | +2.2° | -1.5° | 47% | +9.2° (2023) | -13.7° (1961) |
| 26 | +2.3° | -1.6° | 43% | +12.1° (2015) | -16° (1961) |
| 27 | +1.9° | -1.7° | 35% | +10.9° (2015) | -17.5° (1996) |
| 28 | +1.5° | -2° | 32% | +10.2° (1998) | -20.1° (1996) |
| 29 | +1.8° | -2.3° | 32% | +10.4° (1994) | -20.1° (1996) |
| 30 | +1° | -3° | 32% | +10.2° (1987) | -21° (1978) |
| 31 | +0.8° | -3.2° | 38% | +13.5° (2022) | -23.1° (1978) |