Avg high
30°C
Avg low
25°C
Rainfall
326 mm
Rain days
23.7
Sunshine
8.1 h/day
Daylight
12.1 h
What to pack for Surat in September
- light, breathable clothing
- sun protection (hat, SPF 50)
- a compact umbrella or rain shell — rain is frequent
- expect humid, sticky conditions
Humidity averages 86%; max daily wind around 16 km/h.
How September compares
Best months in Surat: January. See the full best time to visit Surat guide.
Surat in September: the details
In September, Surat sees average daytime highs of 30°C (86°F) and overnight lows of 25°C (78°F). Rainfall totals roughly 326 mm across 23.7 rainy days, and the sun shines about 8.1 hours per day with 12.1 hours of daylight mid-month. Relative humidity averages 86%.
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Surat, India (21.2, 72.83) — see our methodology. Actual conditions vary year to year.
Where should you go next month?
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