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Sumba Weather in October
Thinking of visiting Sumba in October? Expect very high temperatures reaching 32°C (90°F) during the day, dropping to 24°C (75°F) at night, with some rainfall likely.
Rainfall in Sumba in October
Typically, about 3 days will experience rainfall, with an average of 38 mm (1.5 in) for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Sumba in October
Temperatures in Sumba in October top out at 32°C (90°F) and drop to 24°C (75°F) overnight. It's usually most comfortable outside during the morning and later in the day. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.If you prefer dry days with pleasant temperatures, July typically offers the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Sumba Temperature in October
Min Temperature
24°C (75°F)
Max Temperature
32°C (90°F)
Chance of Rain
10%
Precipitation
38 mm (1.5 in)
Rainy days
3 days
Sumba Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sumba - and find the best time to visit.
Daily Historical Temperatures
45-year average (1976-2025)
Based on our historical records, temperatures in Sumba typically stay consistent throughout October, with daily highs averaging around 32°C (90°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in October
Daily Historical Precipitation
45-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Sumba in October
Browse day-by-day weather records for Sumba spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sumba historical weather extremes in October
According to our 21 years of weather records for Sumba, the following extremes were recorded between 2004 and 2025.
- Sumba recorded its highest October temperature of 39°C (102°F) on October 29, 2004.
- The lowest daytime temperature in October was 27°C (81°F), recorded on October 25, 2004.
- The coldest night in October in Sumba was on October 1, 2014, with a minimum of 20°C (68°F).
Best Places in Indonesia in October
Find out more about the weather in Indonesia and which places have the best travel conditions in this month. See all of Indonesia in October →
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).
What to Wear in Sumba in October
Warm temperatures in October make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers.
What To Do in Sumba in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping10/10 -
Outdoor sports8/10
Sumba 3-Day Forecast
More climate data for Sumba
See the full Sumba climate overview or explore weather in Indonesia.
Popular in October
Where to go in October - average daytime high across popular destinations.
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