Ambarawa Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ambarawa.
Climate overview of Ambarawa
The climate in Ambarawa, Central Java, Indonesia, is remarkably consistent, with temperatures year-round averaging 30°C (86°F). The warmest month is September at 31°C (88°F), and the coolest is January at 29°C (84°F).
The city receives considerable rainfall, with around 3178 mm (125 in) annually. February is the wettest month. It has a distinct rainy season from October to April.
Ambarawa Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ambarawa - and find the best time to visit.
Monthly Temperature in Ambarawa
In Ambarawa temperatures are generally consistent throughout the year. Typically, average maximum daytime temperatures range from a very warm 31°C (88°F) in September to a comfortable 29°C (84°F) in the coolest month, January.
Nights vary from 22°C (72°F) in September to around 20°C (68°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ambarawa
Ambarawa experiences significant rainfall throughout the year, averaging 3178 mm (125 in) of precipitation annually. The climate in Ambarawa shows significant variation throughout the year. Expect heavy rainfall in February, the wettest month, with an average of 527 mm (21 in) of precipitation over 18 rainy days.
In contrast, the driest month August offers drier and sunnier days, with around 43 mm (1.7 in) of rainfall over 6 rainy days. For more details, please visit our Ambarawa Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Humidity in Ambarawa by Month
The relative humidity is high throughout the year in Ambarawa.
The city experiences its highest humidity in January, reaching 82%. In September, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Ambarawa
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: June, July, August and September
- Warmest weather: March, April, May, June, July, August, September, October, November and December
- Fewest rainy days: July, August and September
- Wettest months: January, February, March, April, November and December, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from October to April
Frequently asked questions about the climate in Ambarawa
What is the best time to visit Ambarawa?
June, July, August and September typically offer the most optimal weather in Ambarawa. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Ambarawa has a distinct rainy season from October to April.
What temperatures can I expect in Ambarawa?
Daytime highs range from 29°C (84°F) in January to 31°C (88°F) in September. Nighttime lows range from 20°C (68°F) to 22°C (72°F). Temperatures stay relatively stable year-round.
How much rain does Ambarawa get?
Annual rainfall is around 3178 mm (125 in). February is the wettest month with 527 mm (21 in), while August is the driest with 43 mm (1.7 in).
Ambarawa 3-Day Forecast
Ambarawa on the map
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