Hot in Sep
31°C average high
avg high · 19° at night
25°C+ on almost every day
India
Goa weather in September
Is it warm? Yes. September in Goa is warm: afternoons average 28°C and nights 24°C. Most days (80%) peak between 27°C and 29°C.
Warm · average high
28°C
25°C or more on almost every day.
- Average low24°overnight
- Sea28°average, 2023–2025
- Rainy days23351 mm in the month
- SkyMostly cloudy84% cloud · 3% clear days
How warm it really gets
Every September afternoon from 2011–2025: 450 days. Most (80%) peaked between 27° and 29°.
September, year by year
The average September high in each year. The warmest, 2015, averaged 29°C; the coolest, 2021, 27°C.
Compared with home
Average September highs. Expect rain on about 23 days (351 mm in a typical month).
- Goa28°
- London19°
- Manchester17°
- Dublin17°
- Cork17°
- Belfast16°
- Glasgow16°
Warmer in September, not much further
Flying times are estimates from Dublin; Goa is about 10h 15m.
Hot in Sep
29°C average high
avg high · 22° at night
25°C+ on almost every day
Hot in Sep
33°C average high
avg high · 18° at night
25°C+ on almost every day · often 35°C+
Air: ERA5 reanalysis via Open-Meteo, 2011–2025. Sea: Copernicus Marine analysis via Open-Meteo, 2023–2025. Rainy day = 2 mm or more. Clear day = average cloud cover of 30% or less. These are averages of past weather, not a forecast. Methodology