Warm
Average highs sit around 30°C, giving warm days by monthly-average standards.
September verdict
Batu Karas, Indonesia in September
Weather score62Good
Good for holiday weather
Average highs sit around 30°C, giving warm days by monthly-average standards. Sunshine averages 7.6h per day, enough for a balanced month. Rainfall averages 318mm, so showers are a real planning factor.
September weather
Monthly averages
Temp
30°C
Rain
318mm
Sun
7.6h
Sea
26°C
Weather score
62
Good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Wet
Rainfall averages 318mm, so showers are a real planning factor.
Some sun
Sunshine averages 7.6h per day, enough for a balanced month.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Batu Karas, Indonesia with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
September30°C average high
September is close to Batu Karas' usual daytime heat, with little temperature swing across the year.
Warmest monthsAll year
Daytime heat stays consistently warm through the year.
Rain
September318mm average rain
September sits near Batu Karas' yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJanuary to February and August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
September7.6 hours average sun
September sits close to Batu Karas' yearly sunshine average, so it is a middle-of-the-pack month for bright days.
Brightest monthsApril to September
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
September26°C average sea
September is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJanuary to May and December
Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.
Weather score
September62 weather score
September sits close to Batu Karas' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.
Hotels near Batu Karas, Indonesia
Marriott
Grand Hotel Preanger, Bandung, a Tribute Portfolio HotelBandung, West Java, Indonesia
Courtyard Bandung DagoBandung, West Java, Indonesia
Four Points by Sheraton BandungBandung, West Java, Indonesia
Moxy BandungBandung, West Java, Indonesia
Sheraton Bandung Hotel & TowersBandung, West Java, Indonesia
Yogyakarta Marriott HotelYogyakarta, Indonesia