Siekierki, poniedziałek, 28 września, 03:31
Bezchmurnie. Odczuwalna 10°C. Temperatura maksymalna 24°C, minimalna 11°C.
W kwietniu w Siekierkach w dzień jest średnio +12.9°, w nocy +4°. W ciągu miesiąca spada około 43 mm opadów (10 dni deszczowych). Rekord ciepła — +27.5° (1968), rekord zimna — -8.5° (2013). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +11.6° | +2.8° | 33% | +21.5° (2017) | -4.9° (1996) |
| 2 | +11.4° | +3° | 33% | +19.5° (1976) | -8.5° (2013) |
| 3 | +11.6° | +3° | 40% | +21.2° (2011) | -5.5° (2013) |
| 4 | +11.4° | +3° | 32% | +21° (2009) | -3.6° (2013) |
| 5 | +10.7° | +3.1° | 43% | +21.3° (1985) | -1.8° (2015) |
| 6 | +11.4° | +2.8° | 37% | +22.2° (2024) | -2.4° (1978) |
| 7 | +11.8° | +3.3° | 38% | +22.7° (2024) | -4.5° (2013) |
| 8 | +11.8° | +3.1° | 32% | +24.5° (2024) | -2.9° (1970) |
| 9 | +11° | +2.8° | 25% | +25.6° (2024) | -3.4° (1968) |
| 10 | +11.4° | +2.8° | 35% | +22.4° (2018) | -3.3° (2003) |
| 11 | +11.8° | +3.5° | 38% | +21° (1974) | -4° (1986) |
| 12 | +11.7° | +3.3° | 38% | +22.9° (1989) | -8.1° (1986) |
| 13 | +11.9° | +3.6° | 40% | +22.6° (1989) | -4.3° (1986) |
| 14 | +12° | +3° | 35% | +23.1° (1961) | -6.1° (1986) |
| 15 | +12.9° | +3.6° | 40% | +21.8° (2025) | -2.3° (2001) |
| 16 | +12.4° | +4.1° | 42% | +23.2° (2025) | -0.7° (1973) |
| 17 | +12.9° | +3.9° | 33% | +26.4° (2025) | -0.7° (1985) |
| 18 | +12.5° | +3.8° | 32% | +23.4° (2013) | -2.6° (1979) |
| 19 | +12.7° | +3.6° | 32% | +22.6° (1962) | -4.2° (1969) |
| 20 | +13.2° | +3.8° | 20% | +25.1° (2018) | -3.6° (1997) |
| 21 | +14.2° | +4.1° | 27% | +25.3° (1968) | -2.7° (1991) |
| 22 | +14.6° | +4.8° | 33% | +27° (1968) | -2.4° (1982) |
| 23 | +14.5° | +5.2° | 32% | +27.5° (1968) | -3.1° (1981) |
| 24 | +14.6° | +5.3° | 35% | +24.6° (2000) | -3.2° (1981) |
| 25 | +14.6° | +5.5° | 33% | +25.8° (1962) | -1.4° (1972) |
| 26 | +14.9° | +5.7° | 28% | +25.7° (2019) | -2.2° (1988) |
| 27 | +14.6° | +5.6° | 38% | +26.3° (1993) | -2.3° (1960) |
| 28 | +15.3° | +5.8° | 25% | +26.9° (2012) | -0.7° (1985) |
| 29 | +15.9° | +6.7° | 35% | +25.9° (2012) | -2.3° (1976) |
| 30 | +16.5° | +6.9° | 28% | +26.7° (2024) | +0.5° (1985) |