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Kotabaru Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Kotabaru.
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Climate overview of Kotabaru
Kotabaru, Sumatra, Indonesia, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 28°C (82°F), peaking in May at 29°C (84°F) and dipping in December to 28°C (82°F).
With around 3952 mm (156 in) of annual rainfall, Kotabaru has a notably wet climate. The wettest month is November.
Kotabaru Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kotabaru - and find the best time to visit.
Monthly Temperature in Kotabaru
With minimal seasonal shifts, Kotabaru experiences a constant climate year-round. Average daytime temperatures reach a comfortable 29°C (84°F) in May. In December, the coolest month of the year, temperatures drop to a comfortable 28°C (82°F).
At night, temperatures range from around 20°C (68°F) in May to 19°C (66°F) in December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Kotabaru
Kotabaru has a notably wet climate with abundant precipitation, recording 3952 mm (156 in) of rainfall per year. Kotabaru can be quite wet during November, receiving approximately 468 mm (18 in) of precipitation over 23 rainy days.
In contrast, during the driest month (June), you will experience much drier conditions, with 208 mm (8.2 in) of precipitation spread across 14 rainy days. For more details, please visit our Kotabaru Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Kotabaru
Compared with the rest of the year, the most comfortable conditions in Kotabaru are usually found in June and July. Conditions are generally least comfortable in January, February, March, April, May, August, September, 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
very wet
May
very wet
Jun
mixed
Jul
mixed
Aug
very wet
Sep
very wet
Oct
very wet
Nov
very wet
Dec
very wet
- Best overall: June and July
- Warmest weather: all year round
Frequently asked questions about the climate in Kotabaru
What is the best time to visit Kotabaru?
June and July typically offer the most optimal weather in Kotabaru. In contrast, January, February, March, April, May, August, September, October, November and December tend to have less optimal conditions.
What temperatures can I expect in Kotabaru?
Daytime highs range from 28°C (82°F) in December to 29°C (84°F) in May. Nighttime lows range from 19°C (66°F) to 20°C (68°F). Temperatures stay relatively stable year-round.
How much rain does Kotabaru get?
Annual rainfall is around 3952 mm (156 in). November is the wettest month with 468 mm (18 in), while June is the driest with 208 mm (8.2 in).
Kotabaru 3-Day Forecast
Kotabaru on the map
Kotabaru is highlighted - select any city to see its climate.
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