United States · 1991–2020 normal
Port Aransas in
September.
Typical September weather in Port Aransas: 31.1°C by day, 25.1°C at night, 172 mm of rain over 7.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.1°C
Typical low25.1°C
Rain172 mm
Wet days7.7
Comfort score 35 this month (November leads the year at 87). Daylight is calculated as 12 h 17 from latitude 27.83°. Open-water sea temperature is 29.1°C (19 km from the place centre).
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 29.1°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 4720036
- NOAA station
- USC00417170 · PORT ARANSAS
- Station distance
- 2.6 km from the place centre
- Coverage
- Strong coverage · 26 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.