Italy · 1991–2020 normal
Ponza in
September.
Typical September weather in Ponza: 25.2°C by day, 20.5°C at night, 62 mm of rain over 4.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high25.2°C
Typical low20.5°C
Rain62 mm
Wet days4.6
Comfort score 81 this month (May leads the year at 89). Daylight is calculated as 12 h 25 from latitude 40.90°. Open-water sea temperature is 24.1°C (7 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 24.1°C in September. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3170189
- NOAA station
- ITM00016280 · PONZA ISLAND
- Station distance
- 2.5 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.