Białystok, sobota, 26 września, 22:45
Pochmurno. Odczuwalna 10°C. Temperatura maksymalna 17°C, minimalna 10°C.
W maju w Białymstoku w dzień jest średnio +17.7°, w nocy +8.2°. W ciągu miesiąca spada około 67 mm opadów (12 dni deszczowych). Rekord ciepła — +30.5° (2018), rekord zimna — -3.5° (1980). Normę obliczono z ostatnich 60 lat.
| Dzień | W dzień | W nocy | Szansa opadów | Rekord maks. | Rekord min. |
|---|---|---|---|---|---|
| 1 | +15.7° | +5.9° | 22% | +24.6° (1977) | -1.8° (1962) |
| 2 | +15.2° | +6.2° | 37% | +24.3° (1977) | -1° (1985) |
| 3 | +16° | +6.1° | 43% | +28.1° (2018) | -2.6° (1962) |
| 4 | +16.2° | +6.2° | 32% | +24.4° (1977) | -3.4° (1965) |
| 5 | +16.4° | +6.5° | 35% | +24.2° (1970) | -3.5° (1980) |
| 6 | +16.8° | +7° | 37% | +23.6° (1973) | -1.3° (1999) |
| 7 | +16.3° | +7.2° | 50% | +26° (1969) | -0.5° (1999) |
| 8 | +16.3° | +6.8° | 37% | +24.5° (2018) | 0° (1979) |
| 9 | +16.6° | +7° | 40% | +26.5° (2018) | +0.1° (2021) |
| 10 | +17° | +7.4° | 35% | +26.4° (2018) | -2.3° (2017) |
| 11 | +17.5° | +7.7° | 45% | +25.7° (2012) | -1.3° (1978) |
| 12 | +17.5° | +7.5° | 40% | +26.4° (1968) | -1.5° (1978) |
| 13 | +17.3° | +8.1° | 42% | +25.8° (1985) | -2.5° (1978) |
| 14 | +17.5° | +7.8° | 37% | +25.8° (1985) | -1° (1980) |
| 15 | +17.5° | +7.9° | 47% | +25.8° (1969) | -0.4° (1980) |
| 16 | +17.6° | +8° | 43% | +28.4° (1983) | +0.8° (1980) |
| 17 | +17.7° | +8.5° | 48% | +27° (1983) | +1.7° (1978) |
| 18 | +18.7° | +9.1° | 42% | +27.3° (1975) | +1.7° (1973) |
| 19 | +19° | +9.2° | 40% | +25.9° (1979) | +1.5° (1973) |
| 20 | +18.7° | +9.3° | 42% | +26.2° (2013) | +1.4° (1990) |
| 21 | +18.2° | +9° | 37% | +26.6° (2012) | +1° (1980) |
| 22 | +18° | +9.2° | 45% | +26.9° (2007) | +0.5° (1968) |
| 23 | +18° | +9° | 40% | +26.9° (1983) | -2° (1980) |
| 24 | +18.4° | +9.2° | 42% | +26.7° (2014) | +2.3° (1980) |
| 25 | +18.1° | +9.2° | 40% | +27.1° (2014) | +0.8° (1991) |
| 26 | +18.6° | +9.2° | 37% | +28.9° (2003) | +0.9° (1991) |
| 27 | +19.3° | +9.7° | 35% | +27.8° (2007) | +2.9° (1977) |
| 28 | +19.8° | +10.2° | 40% | +28.1° (2007) | +3.1° (2004) |
| 29 | +19.4° | +10.3° | 48% | +29.5° (2005) | +3.8° (2008) |
| 30 | +19° | +9.9° | 43% | +30.5° (2018) | +4° (1990) |
| 31 | +19.1° | +10° | 40% | +29.3° (2018) | +1.9° (1976) |