Ciechanów, niedziela, 27 września, 10:24
Bezchmurnie. Odczuwalna 16°C. Temperatura maksymalna 19°C, minimalna 8°C.
W maju w Ciechanowie w dzień jest średnio +17.8°, w nocy +8.3°. W ciągu miesiąca spada około 68 mm opadów (12 dni deszczowych). Rekord ciepła — +29.8° (2005), rekord zimna — -3.4° (1980). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +16.4° | +6.1° | 22% | +24.8° (2012) | -3.1° (1971) |
| 2 | +15.7° | +6.4° | 33% | +24.6° (1977) | -2.7° (2007) |
| 3 | +16.3° | +6.2° | 40% | +27.3° (2018) | -2.7° (1962) |
| 4 | +16.3° | +6.5° | 32% | +25.9° (2002) | -3.4° (1980) |
| 5 | +16.7° | +6.8° | 28% | +25.1° (2024) | -3° (1980) |
| 6 | +16.8° | +7.1° | 37% | +25.7° (2003) | -0.8° (2011) |
| 7 | +16.5° | +7.2° | 38% | +25.9° (1969) | -1.1° (1979) |
| 8 | +16.5° | +7.1° | 30% | +24.9° (2013) | -1.2° (2025) |
| 9 | +16.9° | +7.3° | 37% | +26.5° (2018) | -0.4° (2017) |
| 10 | +17.5° | +7.7° | 42% | +26.7° (2018) | -3.3° (2017) |
| 11 | +17.7° | +7.8° | 47% | +26.8° (2012) | +0.5° (1978) |
| 12 | +17.9° | +8° | 38% | +25.6° (1968) | -0.3° (1978) |
| 13 | +17.6° | +8.4° | 33% | +26.5° (1985) | -0.6° (1978) |
| 14 | +17.8° | +8.2° | 33% | +26° (1985) | -0.4° (1980) |
| 15 | +17.2° | +8.1° | 43% | +26.6° (1997) | -0.3° (1980) |
| 16 | +17.4° | +8.4° | 45% | +29° (1983) | +0.2° (1980) |
| 17 | +18° | +8.7° | 43% | +28.1° (1983) | +1.8° (1973) |
| 18 | +18.3° | +8.6° | 38% | +27.2° (1971) | -0.5° (1973) |
| 19 | +18.5° | +8.8° | 38% | +25.1° (1971) | +1.8° (2025) |
| 20 | +18.7° | +9° | 33% | +25.4° (2022) | +0.9° (1990) |
| 21 | +18.3° | +9.2° | 35% | +27.5° (1979) | +2.5° (1965) |
| 22 | +18.2° | +9.2° | 32% | +27.2° (2007) | +0.9° (1968) |
| 23 | +17.7° | +9.1° | 47% | +26.3° (2014) | -1.2° (1980) |
| 24 | +18.6° | +9.4° | 37% | +27° (2014) | +3.1° (1998) |
| 25 | +18.3° | +9.2° | 38% | +26.8° (2007) | -0.3° (1991) |
| 26 | +18.6° | +9.1° | 47% | +28.4° (2003) | +2.8° (1997) |
| 27 | +19.3° | +9.9° | 50% | +27.9° (2007) | +1.8° (1977) |
| 28 | +19.4° | +10.1° | 47% | +28.3° (2005) | +2.5° (1977) |
| 29 | +19.2° | +10.3° | 48% | +29.8° (2005) | +5° (2004) |
| 30 | +19° | +9.9° | 43% | +29.5° (2005) | +4.5° (2019) |
| 31 | +19° | +10° | 38% | +29.5° (1979) | +1° (1965) |