Gili Trawangan

Lombok Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Lombok, Indonesia in September.

Thinking about venturing to Lombok, Indonesia this September and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What to Expect in Lombok in September

Lombok, Indonesia is a region in Indonesia. September in Lombok generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to moderate.

Temperatures

During the day temperatures vary from warm in Pelangan at 29°C (84°F) to very warm in Praya at 32°C (90°F). At night it cools down to 22°C (72°F) in Praya and 24°C (75°F) in Pelangan. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

To learn more about the conditions in specific areas of Lombok, Indonesia, check out the map below.

Precipitation

In September, precipitation varies across different areas. From low rainfall in Sembalunlawang with an average of 19 mm (0.7 in) to moderate rainfall in Praya with 33 mm (1.3 in).

Average sunshine

Plenty of sunshine can be expected in numerous places in September. Gili Trawangan typically receives 246 hours of sunlight, making it ideal for those seeking sunny weather.

Explore Lombok by month

Best Places to Visit in Lombok in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Lombok.

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Lombok

What is the weather like in September for some of the most popular destinations in Lombok, Indonesia?

Temperature range in Lombok (September)

Precipitation variation in Lombok (September)

Gili Trawangan

In September Gili Trawangan generally has high temperatures with maximum daytime temperatures around 29°C (84°F), minimum nighttime temperatures around 25°C (77°F) and low monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
29°C (84°F)
29°C (84°F)
30°C (86°F)
Min temperature
24°C (75°F)
25°C (77°F)
26°C (79°F)
Monthly sun hours
257 hours
246 hours
250 hours
Monthly rainfall
14 mm (0.6 in)
20 mm (0.8 in)
49 mm (1.9 in)
Monthly rainy days
2 days
2 days
4 days
Weather conditions

Gili Air

In September Gili Air generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
24°C (75°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
257 hours
246 hours
250 hours
Monthly rainfall
15 mm (0.6 in)
22 mm (0.9 in)
56 mm (2.2 in)
Monthly rainy days
2 days
2 days
4 days
Weather conditions

Senggigi

In September Senggigi generally has very high temperatures with maximum daytime temperatures around 31°C (88°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
30°C (86°F)
31°C (88°F)
31°C (88°F)
Min temperature
23°C (73°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
257 hours
246 hours
250 hours
Monthly rainfall
8.8 mm (0.3 in)
22 mm (0.9 in)
61 mm (2.4 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions

Kuta Lombok

In September Kuta Lombok generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and moderate monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
31°C (88°F)
Min temperature
23°C (73°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
257 hours
246 hours
250 hours
Monthly rainfall
17 mm (0.7 in)
30 mm (1.2 in)
63 mm (2.5 in)
Monthly rainy days
a single day
a single day
3 days
Weather conditions

Gili Meno

In September Gili Meno generally has high temperatures with maximum daytime temperatures around 30°C (86°F), minimum nighttime temperatures around 24°C (75°F) and low monthly rainfall. So on average the conditions are perfect that month.

August
September
October
Max temperature
29°C (84°F)
30°C (86°F)
30°C (86°F)
Min temperature
24°C (75°F)
24°C (75°F)
25°C (77°F)
Monthly sun hours
257 hours
246 hours
250 hours
Monthly rainfall
14 mm (0.6 in)
21 mm (0.8 in)
52 mm (2 in)
Monthly rainy days
2 days
2 days
4 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Lombok, in Indonesia.

In our records: Indonesia September extremes

Notable September records observed across cities in Indonesia in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest September daytime high in Indonesia was 18°C (64°F) in Bandung on September 23, 2003.

Popular cities in September

Day & night temperatures, rainfall and average weather in Lombok in September.

City Weather Day temp Night temp Rainfall
Gili Trawangan 29°C (84°F) 25°C (77°F) 20 mm (0.8 in)
Gili Air 30°C (86°F) 24°C (75°F) 22 mm (0.9 in)
Senggigi 31°C (88°F) 24°C (75°F) 22 mm (0.9 in)
Kuta Lombok 30°C (86°F) 24°C (75°F) 30 mm (1.2 in)
Gili Meno 30°C (86°F) 24°C (75°F) 21 mm (0.8 in)
Mataram 31°C (88°F) 23°C (73°F) 26 mm (1 in)

Lombok weather in September: frequently asked questions

What is the weather like in Lombok, Indonesia in September?

In September, Lombok, Indonesia generally has perfect weather conditions. Gili Trawangan sees daytime temperatures near 29°C (84°F), with nights cooling to roughly 25°C (77°F).

What is the average temperature in Lombok, Indonesia in September?

Gili Trawangan averages a daytime maximum of 29°C (84°F) in September, with overnight lows close to 25°C (77°F).

Does Lombok, Indonesia get a lot of rain in September?

Not particularly. Gili Trawangan averages just 20 mm (0.8 in) of rain in September, making it a mostly dry month for Lombok, Indonesia.

Is September a Good Time to Visit Lombok, Indonesia?

We consider September to be one of the best times to travel to Lombok, Indonesia. Typically, the climate in Gili Trawangan is perfect.

Generally speaking, July, August and September provide perfect weather in Gili Trawangan. The weather in January, February and December, on the other hand, tends to be poor.

Interested in more climate information?

We have much more information about the climate in Lombok.

Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed historical weather averages for many cities in Indonesia.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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