Bitung Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Bitung.
Climate overview of Bitung
Bitung, North Sulawesi, Indonesia, has a stable climate with little temperature variation across the year. Average daytime temperatures hover around 30°C (86°F), peaking in October at 30°C (86°F) and dipping in August to 29°C (84°F).
The city has a wet climate, receiving around 2215 mm (87 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from November to June. June is the wettest month. The sunniest month is August, with 7.0 hours of sunshine per day on average.
Bitung Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Bitung — and find the best time to visit.
Monthly Temperature in Bitung
With minimal seasonal shifts, Bitung experiences a constant climate year-round. On average, daytime temperatures range from a very warm 30°C (86°F) in October to a comfortable 29°C (84°F) in August.
Nighttime temperatures range from 25°C (77°F) in October to 25°C (77°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Bitung
Bitung has a notably wet climate with abundant precipitation, recording 2215 mm (87 in) of rainfall per year. The seasons in Bitung bring significant changes in precipitation. The wettest month, June, receives heavy rainfall, with an average of 251 mm (9.9 in) of precipitation. This rainfall is distributed across 15 rainy days.
In contrast, the driest month, September, experiences much less rainfall, totaling 93 mm (3.7 in) over 10 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Bitung 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 Bitung
In Bitung, summer days are longer and more sunny, with daily sunshine hours peaking at 7.0 hours in August. As the darker season arrives, the brightness of the sun becomes less. February sees a soft sun for only 4.0 hours per average day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Bitung by Month
The relative humidity is high throughout the year in Bitung.
The city experiences its highest humidity in January, reaching 84%. In August, the humidity drops to its lowest level at 72%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Bitung
It's smart to plan your activities during the cooler morning hours or take advantage of the refreshing evenings. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Bitung
What is the best time to visit Bitung?
July typically offers the most optimal weather in Bitung. In contrast, March, April, May, June, November and December tend to have less optimal conditions. Bitung has a distinct rainy season from November to June.
What temperatures can I expect in Bitung?
Daytime highs range from 29°C (84°F) in August to 30°C (86°F) in October. Nighttime lows range from 25°C (77°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Bitung get?
Annual rainfall is around 2215 mm (87 in). June is the wettest month with 251 mm (9.9 in), while September is the driest with 93 mm (3.7 in).
How sunny is Bitung?
Bitung receives around 1,870 hours of sunshine per year. August is the sunniest month with 211 hours, while February is the cloudiest with just 120 hours.
Bitung 3-Day Forecast
Bitung 3-Day Forecast
Bitung on the map
Bitung is highlighted — select any city to see its climate.
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