Measurements:
°C
°F
Seminyak
86°F
N 7 mph
Feels like: 94°F
Precip: 89%
World Resorts Indonesia Seminyak Weather September Weather in Seminyak

Seminyak Weather: September

Average Day Temperature: 85.2°F
Average Night Temperature: 80.6°F
Sea Water Temperature: 82.5°F
Number of Sunny Days: 11 days
Sunshine Hours: 11.9 - 12.2 hours
Number of Rainy Days: 1 day
Precipitation Totals: 1.0 in

Air Temperature in September, °F

Select Year: 2025 2024 2023

The highest day temperature in September 2025 was 84°F. The lowest night temperature was 79°F. The average values for day and night temperatures during September were 83.3°F и 82.1°F respectivly.

Seminyak Water Sea Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Seminyak was 84.2°F. The maximum and minimum values were 82.8°F and 85.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in September are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in September, in

Precipitation total in September for Seminyak is 1.0 in. It makes september the least rainy month of the year.

Wind Speed in September, mph

The average wind speed in September is 10.6 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Seminyak in September is 7.5 hours.

Best Time to Visit Seminyak
The most sunny months:
April 14 days
October 13 days
March 11 days
The most warm months:
April 91.0 °F
March 90.9 °F
December 89.8 °F
Warmest sea temperature:
March 88.5 °F
April 88.2 °F
February 88.1 °F
The most cold months:
August 84.7 °F
September 85.2 °F
July 85.6 °F
The most rainy months:
January 10 days
December 9 days
February 8 days
The most windy months:
July 13 mph
August 12 mph
June 12 mph

Seminyak on the Weather Map

Indonesia Resorts:
NAME
Bali +86
Batam +90
Bintan +90
Denpasar +88
Gili +88
Jakarta +96
Jimbaran +86
Kuta +86
Legian +86
Lombok +86
Medan +88
Nusa Dua +86
Padang +86
Sanur +88
Seminyak +86
24 Hours Weather Forecast
Seminyak
Local time: 15:55
05 dec, friday
1800 86°F
N
7 mph
2100 86°F
N
7 mph
06 dec, saturday
0000 86°F
N
9 mph
0300 86°F
N
8 mph
0600 86°F
N
6 mph
0900 86°F
N
5 mph
1200 88°F
N
6 mph
1500 88°F
NE
7 mph