Wałcz, niedziela, 27 września, 23:45
Bezchmurnie. Odczuwalna 12°C. Temperatura maksymalna 21°C, minimalna 8°C.
W kwietniu w Wałczu w dzień jest średnio +12°, w nocy +3°. W ciągu miesiąca spada około 43 mm opadów (11 dni deszczowych). Rekord ciepła — +27.8° (1968), rekord zimna — -8.5° (1977). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +10.3° | +1.7° | 37% | +21.5° (2017) | -4.8° (1960) |
| 2 | +10.2° | +2° | 28% | +19.1° (1976) | -7.4° (2013) |
| 3 | +10.5° | +2° | 47% | +19.3° (2025) | -6.8° (1970) |
| 4 | +10.8° | +2° | 40% | +20° (2009) | -3.7° (1969) |
| 5 | +10.2° | +2.3° | 38% | +20.4° (2016) | -3.1° (2023) |
| 6 | +10.3° | +2° | 45% | +19.1° (1985) | -3.4° (2023) |
| 7 | +11° | +2.3° | 38% | +22.9° (2024) | -4.7° (2002) |
| 8 | +10.7° | +2.1° | 37% | +24.1° (2024) | -4.1° (2002) |
| 9 | +9.7° | +1.6° | 33% | +25.2° (2024) | -4.5° (1990) |
| 10 | +10.2° | +1.7° | 30% | +20.8° (2018) | -3.8° (2003) |
| 11 | +10.7° | +2.3° | 35% | +20.7° (1974) | -5.3° (1977) |
| 12 | +10.7° | +2.6° | 35% | +22° (1989) | -8.5° (1977) |
| 13 | +10.8° | +2.7° | 35% | +21.7° (1989) | -5° (1986) |
| 14 | +11° | +2.2° | 37% | +21.6° (1961) | -6.2° (1970) |
| 15 | +12° | +2.4° | 33% | +21.8° (2025) | -4.3° (2001) |
| 16 | +11.3° | +2.9° | 37% | +24.4° (2025) | -2.9° (1979) |
| 17 | +11.9° | +2.8° | 42% | +27° (2025) | -2° (1996) |
| 18 | +11.4° | +2.8° | 35% | +22.8° (2013) | -2.8° (1979) |
| 19 | +11.6° | +2.5° | 27% | +21.9° (1962) | -4° (1979) |
| 20 | +12.4° | +3° | 25% | +22.5° (2018) | -4.2° (1997) |
| 21 | +13.2° | +2.9° | 33% | +23.8° (1968) | -3.3° (1991) |
| 22 | +13.7° | +3.8° | 38% | +26.1° (1968) | -3.1° (1991) |
| 23 | +13.8° | +4.3° | 33% | +27.8° (1968) | -3.6° (1981) |
| 24 | +13.5° | +4.5° | 27% | +24.5° (2000) | -2.7° (1981) |
| 25 | +13.7° | +4.3° | 38% | +24.3° (2019) | -3.5° (1981) |
| 26 | +14° | +4.6° | 28% | +26.3° (2019) | -2.5° (1972) |
| 27 | +14.3° | +4.6° | 38% | +25.3° (1993) | -3.1° (1971) |
| 28 | +14.5° | +4.9° | 35% | +25.9° (2012) | -2.5° (1982) |
| 29 | +15° | +5.7° | 37% | +25.9° (2012) | -2.8° (1976) |
| 30 | +15.6° | +6° | 35% | +25.8° (2000) | -0.1° (1985) |