We're from Taiwan, and our three-day, two-night volcano trip to Surabaya was absolutely fantastic! The two of us girls shared a private car and were incredibly lucky to have met our guide, Ijul (嘉信), and driver, Izzat. They were both incredibly professional. Ijul speaks excellent Chinese and was very considerate, accompanying us the entire way up and down the mountain and along the shore, even helping us carry our bags. Some sections of the trails at the waterfalls and Ijen Volcano were quite difficult, and he and the local guide would hold our hands, making us feel very safe. Driver Izzat drove very steadily and punctually. The car was clean and spacious, and we slept soundly in the back seat without feeling guilty during the long drive. They always had bottled water on hand, took lots of photos for us, took us to meals, and helped us exchange money—they paid great attention to detail. Thank you so much for giving us such wonderful memories!
Anonymous User
Friend
Surabaya Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Surabaya year round climate
Spring (March-May): Average 28.5–29.2°C, hot and humid climate, rainfall gradually decreasing. March to April have more rainfall, while May sees significantly less. Common activities: Visiting historical sites, enjoying city life. Recommended clothing: Light and breathable cotton clothing, short-sleeved shirts, shorts, sandals, and bring rain gear.
Summer (June-August): Average 28.2–28.8°C, hot and dry climate, very little rainfall. Rainfall is almost zero in August. Common activities: Outdoor activities, beach trips. Recommended clothing: Light and breathable cotton clothing, short-sleeved shirts, shorts, sandals.
Autumn (September-November): Average 29.2–29.7°C, hot climate, rainfall gradually increasing. October has less rainfall, while November sees significantly more. Common activities: Visiting museums, exploring local culture. Recommended clothing: Light and breathable cotton clothing, short-sleeved shirts, long pants, and bring rain gear.
Winter (December-February): Average 27.8–28.7°C, hot and humid climate, more rainfall. February has the most rainfall. Common activities: Indoor activities, shopping. Recommended clothing: Light and breathable cotton clothing, and bring rain gear.
Surabaya climatological average
Annual average temperature: approx. 28.8°C / Annual rainfall: approx. 1792 mm / Summer humidity: 70%–80% / Rainiest month: February
Surabaya monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
28.2°C
264.3
February
27.8°C
459.3
March
28.5°C
201.7
April
29°C
212
May
29.2°C
49.7
June
28.8°C
37
July
28.2°C
43
August
28.3°C
0.7
September
29.2°C
1.2
October
29.7°C
99
November
29.4°C
214
December
28.7°C
210.7
Surabaya weather for the next seven days
6/2
Tuesday
Partly Cloudy
30.5°C/23.8°C
6/3
Wednesday
Patchy rain nearby
30.8°C/24.9°C
6/4
Thursday
Sunny
31.2°C/24.8°C
6/5
Friday
Patchy rain nearby
31.3°C/25.7°C
6/6
Saturday
Patchy rain nearby
30.2°C/25.2°C
6/7
Sunday
Partly Cloudy
30.3°C/25.6°C
6/8
Monday
Sunny
30.9°C/23.2°C
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app