Going on a business trip to Surabaya and Jakarta in September. Looking for advice on what to wear and temperatures to expect!
hey dude, it's hot in both jakarta and surabaya. i just cane back from jakarta and now currently living in surabaya. let me know if you want me to accompany you here
Temperature is around 30-33 degrees celcius in both cities, so you should wear light clothes. September usually is the start of rainy season with light rains.