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Dau Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Dau.
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Climate overview of Dau
With consistently stable weather, Dau, East Java, Indonesia, sees little seasonal temperature change. Daytime highs average 28°C (82°F), ranging from 29°C (84°F) in October to 27°C (81°F) in July.
The city has a wet climate, receiving around 2856 mm (112 in) of rainfall per year. Despite the high annual total, it has a distinct rainy season from November to April. February is the wettest month.
Dau Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Dau - and find the best time to visit.
Monthly Temperature in Dau
The climate in Dau remains fairly constant, offering comfortable temperatures throughout the year. On average, daytime temperatures range from a comfortable 29°C (84°F) in October to a comfortable 27°C (81°F) in July.
Nighttime temperatures range from 20°C (68°F) in October to 17°C (63°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Dau
Dau is known for its substantial rainfall, with annual precipitation reaching 2856 mm (112 in). The seasons in Dau bring significant changes in precipitation. The wettest month, February, receives heavy rainfall, with an average of 496 mm (20 in) of precipitation. This rainfall is distributed across 19 rainy days.
In contrast, the driest month, August, experiences much less rainfall, totaling 30 mm (1.2 in) over 3 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Dau Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Dau by Month
The relative humidity is high throughout the year in Dau.
The city experiences its highest humidity in February, reaching 82%. In September, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Batu, Indonesia (10 KM, 6 Miles).
Best Time to Visit Dau
The most comfortable overall weather for exploring Dau is usually found in June, July, August and September. Conditions are generally least comfortable in January, February, March, April, 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 good
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
very good
Nov
very wet
Dec
very wet
- Best overall: June, July, August and September
- Warmest weather: all year round
- Fewest rainy days: July, August, September and October
- Wettest months: January, February, March, April, November and December, when rainfall is highest.
- Seasonal pattern: A distinct rainy season from November to April
Frequently asked questions about the climate in Dau
What is the best time to visit Dau?
June, July, August and September typically offer the most optimal weather in Dau. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Dau has a distinct rainy season from November to April.
What temperatures can I expect in Dau?
Daytime highs range from 27°C (81°F) in July to 29°C (84°F) in October. Nighttime lows range from 17°C (63°F) to 20°C (68°F). Temperatures stay relatively stable year-round.
How much rain does Dau get?
Annual rainfall is around 2856 mm (112 in). February is the wettest month with 496 mm (20 in), while August is the driest with 30 mm (1.2 in).
Dau 3-Day Forecast
Dau on the map
Dau is highlighted - select any city to see its climate.
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