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Kupang Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kupang.
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Climate overview of Kupang
With consistently stable weather, Kupang, East Nusa Tenggara, Indonesia, sees little seasonal temperature change. Daytime highs average 32°C (90°F), ranging from 34°C (93°F) in November to 30°C (86°F) in February.
With around 1365 mm (54 in) of annual rainfall, Kupang has a notably wet climate. However, this rainfall is not evenly distributed, the city has distinct dry (May to October) and wet (December to March) seasons. The wettest month is January. The most sunshine falls in September, with an average of 10.2 hours of daily sunshine.
Kupang Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kupang - and find the best time to visit.
Monthly Temperature in Kupang
The climate in Kupang remains fairly constant, offering very warm temperatures throughout the year. Average daytime temperatures reach a very warm 34°C (93°F) in November. In February, the coolest month of the year, temperatures drop to a very warm 30°C (86°F).
At night, temperatures range from around 25°C (77°F) in November to 22°C (72°F) in February.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kupang
Kupang is known for its substantial rainfall, with annual precipitation reaching 1365 mm (54 in). Kupang can be quite wet during January, receiving approximately 299 mm (12 in) of precipitation over 18 rainy days.
In contrast, during the driest month (August), you will experience much drier conditions, with 3.7 mm (0.1 in) of precipitation spread across a single rainy day. For more details, please visit our Kupang Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Kupang
Kupang can be enjoyed more throughout the sunniest month of September under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in April, with only 5.6 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Kupang, East Timor (7 KM, 4 Miles).
Daily hours of sunshine
Data from: Kupang, East Timor (7 KM, 4 Miles).
Water Temperature in Kupang
The mean water temperature over the year ranges from 26°C (79°F) in July to 29°C (84°F) in January.
Water temperature over the year
Data from: Kupang, East Timor (7 KM, 4 Miles).
Humidity in Kupang by Month
The relative humidity is high throughout the year in Kupang.
The city experiences its highest humidity in February, reaching 86%. In August, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Kupang, East Timor (7 KM, 4 Miles).
Best Time to Visit Kupang
For comfortable weather, consider visiting Kupang in June, July and August. Conditions are usually least favourable in January, February, March, October, November and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very wet
Feb
very wet
Mar
very wet
Apr
good
May
good
Jun
very good
Jul
very good
Aug
very good
Sep
good
Oct
very hot
Nov
very hot
Dec
very wet
- Best overall: June, July and August
- Warmest weather: April, May, September, October and November
- Most sunshine: August and September
- Fewer rainy days: June, July, August, September and October
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: January, February, March and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (May to October) and wet (December to March) seasons
Frequently asked questions about the climate in Kupang
What is the best time to visit Kupang?
June, July and August typically offer the most optimal weather in Kupang. In contrast, January, February, March, October, November and December tend to have less optimal conditions. Kupang has distinct dry (May to October) and wet (December to March) seasons.
What temperatures can I expect in Kupang?
Daytime highs range from 30°C (86°F) in February to 34°C (93°F) in November. Nighttime lows range from 22°C (72°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Kupang get?
Annual rainfall is around 1365 mm (54 in). January is the wettest month with 299 mm (12 in), while August is the driest with 3.7 mm (0.1 in).
How sunny is Kupang?
Kupang receives around 2,890 hours of sunshine per year. September is the sunniest month with 306 hours, while April is the cloudiest with just 169 hours. Overall, Kupang enjoys abundant sunshine.
Kupang 3-Day Forecast
Kupang on the map
Kupang is highlighted - select any city to see its climate.
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