Kętrzyn, niedziela, 27 września, 21:03
Bezchmurnie. Odczuwalna 11°C. Temperatura maksymalna 19°C, minimalna 8°C.
W maju w Kętrzynie w dzień jest średnio +17°, w nocy +8.2°. W ciągu miesiąca spada około 62 mm opadów (12 dni deszczowych). Rekord ciepła — +29° (2018), rekord zimna — -2.7° (2017). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +15° | +5.9° | 23% | +24.1° (2024) | -1.6° (1985) |
| 2 | +14.8° | +6° | 32% | +24.6° (1977) | -1° (1985) |
| 3 | +15.4° | +5.8° | 32% | +25.4° (2018) | -0.9° (2023) |
| 4 | +15.5° | +6.5° | 32% | +24.6° (1977) | -1.9° (1980) |
| 5 | +15.6° | +6.5° | 32% | +24.2° (2024) | -0.2° (1980) |
| 6 | +15.9° | +6.6° | 32% | +24.4° (2003) | -0.9° (2019) |
| 7 | +15.7° | +6.9° | 35% | +23.3° (2002) | -0.1° (2025) |
| 8 | +15.7° | +6.8° | 28% | +24.6° (2013) | -0.3° (2025) |
| 9 | +16° | +7.3° | 37% | +25.1° (2002) | -0.4° (2017) |
| 10 | +16.6° | +7.7° | 38% | +26.1° (2018) | -2.7° (2017) |
| 11 | +16.8° | +7.7° | 33% | +25.7° (2012) | -2.7° (2017) |
| 12 | +16.9° | +7.8° | 37% | +25.7° (1996) | -0.6° (2025) |
| 13 | +16.7° | +8.4° | 33% | +25.6° (1985) | +1.1° (1978) |
| 14 | +16.8° | +7.8° | 37% | +26.1° (1985) | -0.1° (1980) |
| 15 | +16.6° | +8.1° | 42% | +25° (1985) | +0.6° (1978) |
| 16 | +16.7° | +8.2° | 52% | +27.9° (1983) | +2.4° (1978) |
| 17 | +17° | +8.5° | 50% | +28° (1983) | +2.9° (2022) |
| 18 | +17.9° | +8.8° | 35% | +26.4° (1971) | +0.6° (2022) |
| 19 | +17.8° | +9° | 42% | +24.5° (1971) | +2.2° (2025) |
| 20 | +17.9° | +9° | 40% | +25.8° (2013) | +2.2° (2005) |
| 21 | +17.5° | +8.9° | 33% | +26.1° (1993) | +2° (2020) |
| 22 | +17.5° | +9.2° | 30% | +26.9° (2007) | -0.5° (1968) |
| 23 | +17.3° | +9° | 32% | +26.4° (2014) | -1.6° (1980) |
| 24 | +18° | +9.4° | 30% | +27.1° (2014) | +3.3° (1969) |
| 25 | +17.7° | +9° | 50% | +25.9° (1979) | +0.5° (1991) |
| 26 | +18° | +9.6° | 42% | +28.3° (2003) | +3.2° (1997) |
| 27 | +18.7° | +10° | 47% | +27.7° (2024) | +3.8° (1991) |
| 28 | +19.1° | +10.1° | 45% | +28.3° (2024) | +2.6° (1977) |
| 29 | +18.5° | +10.4° | 42% | +28.5° (2005) | +4.2° (1975) |
| 30 | +18.4° | +10° | 47% | +29° (2018) | +2.6° (2019) |
| 31 | +18.4° | +10° | 37% | +28.7° (1979) | +3.5° (1965) |