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* Estimated from typical costs
Best time to visit: April, October
| Month | High °C | Low °C | Rain mm | Rainy days |
|---|---|---|---|---|
| Jan | 33.3 | 25.2 | 183 | 18 |
| Feb | 33.2 | 25.1 | 179 | 17 |
| Mar | 33.6 | 25.3 | 160 | 15 |
| Apr | 33.7 | 25.6 | 108 | 12 |
| May | 33.6 | 25.4 | 55 | 7 |
| Jun | 33.2 | 24.8 | 39 | 5 |
| Jul | 32.8 | 24.1 | 16 | 2 |
| Aug | 33.1 | 24.1 | 8 | 1 |
| Sep | 34.0 | 24.6 | 8 | 1 |
| Oct | 34.8 | 25.5 | 36 | 4 |
| Nov | 34.5 | 25.8 | 81 | 10 |
| Dec | 33.6 | 25.3 | 162 | 16 |
Averages for 1991–2020, not a forecast. Source: WMO climate normals (Stasiun Meteorologi Maritim Tanju, 7 km from Surabaya).
April and October are usually the best months to visit Surabaya. Average daytime highs range from about 33°C in July to 35°C in October.
Plan from about US$52 a day on a backpacker budget to around US$117 for a typical visitor, covering accommodation, meals and local transport. These are estimates and vary by season.
Public transport includes bus, becak and taxi and is rated good. Ride-hailing is available through Gojek and Grab. Walkability scores 75/100.
The nearest airport is Juanda International Airport, about 20 km away. Transfer options include taxi and bus.
Overall safety is rated medium. Watch for overcharging for taxi rides. Areas generally considered safe include Central Surabaya and East Surabaya. Check official travel advice before you go.
4G/5G coverage is provided by Telkomsel and XL Axiata, rated good. Plan for about 1.5 GB a day for maps, messaging and social media. A Indonesia travel eSIM lets you get online on arrival without buying a local SIM.
Tap water is generally considered unsafe. If in doubt, follow local advice or choose bottled water.
The information in this guide is intended for general travel planning purposes only and may change without notice. While every effort has been made to ensure accuracy, Graba SIM does not guarantee the completeness, reliability, or timeliness of the content. Travellers should verify entry requirements, local laws, health advice and services with official sources before and during their trip. Graba SIM is not responsible for any loss, injury, or inconvenience arising from reliance on the information provided. Always check with relevant government and health authorities for the most up-to-date travel requirements.
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