Siekierka, poniedziałek, 28 września, 05:17
Bezchmurnie. Odczuwalna 8°C. Temperatura maksymalna 21°C, minimalna 9°C.
W lutym w Siekierce w dzień jest średnio -0.4°, w nocy -5.5°. W ciągu miesiąca spada około 37 mm opadów (10 dni deszczowych). Rekord ciepła — +14.3° (1989), rekord zimna — -30.8° (2012). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | -1.1° | -5.5° | 45% | +8.6° (2020) | -29.6° (1970) |
| 2 | -0.6° | -5.6° | 43% | +8.7° (2020) | -27.2° (1970) |
| 3 | -1° | -5.6° | 43% | +10.9° (2002) | -29.1° (2012) |
| 4 | -1.3° | -5.6° | 37% | +8.3° (2002) | -30.8° (2012) |
| 5 | -1.2° | -6.1° | 35% | +8° (2004) | -24.7° (2012) |
| 6 | -0.8° | -6.1° | 33% | +7.6° (2004) | -26.6° (2006) |
| 7 | -0.7° | -5.8° | 37% | +8.8° (1989) | -21.7° (1986) |
| 8 | -0.7° | -5.8° | 48% | +11.2° (1990) | -23.8° (1986) |
| 9 | -1° | -5.5° | 33% | +8.6° (2001) | -22.1° (1996) |
| 10 | -1.4° | -6.4° | 23% | +8.6° (2016) | -25.3° (2012) |
| 11 | -1.4° | -6.4° | 43% | +6.7° (1974) | -25.4° (1985) |
| 12 | -1.5° | -6.6° | 32% | +8.6° (1974) | -28.8° (1985) |
| 13 | -0.8° | -6.1° | 33% | +7.5° (1974) | -28.1° (1969) |
| 14 | -0.2° | -5.2° | 25% | +7.9° (1995) | -23.2° (1994) |
| 15 | -1° | -5.9° | 28% | +7.2° (1995) | -19.6° (1964) |
| 16 | -1° | -6.3° | 28% | +9.8° (1998) | -22.2° (2003) |
| 17 | -0.5° | -6.4° | 38% | +11.6° (2020) | -22.2° (2003) |
| 18 | -0.6° | -5.9° | 33% | +8.1° (1974) | -19.4° (1984) |
| 19 | -0.4° | -5.4° | 40% | +9.4° (2019) | -19.3° (1964) |
| 20 | +0.1° | -5.1° | 40% | +7.3° (1990) | -23.5° (1964) |
| 21 | +0.7° | -4.6° | 37% | +13.2° (1990) | -19.4° (1985) |
| 22 | +0.4° | -4.6° | 32% | +11.2° (1998) | -17.6° (1992) |
| 23 | +1° | -4.7° | 42% | +12.1° (1990) | -22° (2007) |
| 24 | +0.8° | -4.6° | 25% | +11.9° (1990) | -20.6° (2007) |
| 25 | +1.1° | -4.5° | 30% | +14° (1990) | -17.4° (2011) |
| 26 | +1.1° | -4.5° | 28% | +14.3° (1989) | -19.9° (1963) |
| 27 | +1° | -4.8° | 35% | +12.9° (2024) | -24.5° (1963) |
| 28 | +1.1° | -4.7° | 15% | +11.7° (2024) | -20.2° (1963) |
| 29 | +2.6° | -2.8° | 27% | +8.5° (2000) | -12.3° (2004) |