Surabaya, Indonesia Climate
Indonesia
Pop. 2,874,314 Elev. 8 m / 26 ft
TZ: Asia/Jakarta (UTC+7) ·
Temperatures in Surabaya remain warm year-round, from 76°F (24°C) in July to 91°F (33°C) in October. Humidity pushes the summer feels-like temperature to around 111°F (44°C). Precipitation occurs on roughly 143 days per year (89.3 in / 2268 mm total). The city averages 48 sunny days per year and around 123 thunderstorm days. Ocean water temperatures reach 87°F (31°C) in summer.
| Temperature | 33°C (91°F) high | 25°C (76°F) low |
| Feels like | 44°C (111°F) high | 25°C (76°F) low |
| Rain | 143 days | 2268 mm (89.3 in) /yr |
| Sky | 48 sunny | 123 stormy |
| Wind | 1.3 m/s (2.8 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
98
Jan 91
Feb 83
Mar 74
Apr 78
May 60
Jun 48
Jul 58
Aug 64
Sep 63
Oct 95
Nov 87
Dec Humidity (%)
83
Jan 82
Feb 82
Mar 79
Apr 83
May 78
Jun 73
Jul 72
Aug 70
Sep 74
Oct 82
Nov 81
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 14 km Juanda International Airport (SUB)
Ski resort 1,382 km Snow City
National park 90 km Taman Nasional Bromo Tengger Semeru
Mountain peak
(3,339 m) 60 km Puncak Sejati Gunung Arjuno
Hospital 0 km Rumah Sakit Adi Husada Undaan Wetan
Hiking trail 43 km Gunung Penanggungan
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 31°C 88°F | 26°C 78°F | 333 mm 13.1 in | — | 0 |
| February | 31°C 88°F | 26°C 79°F | 195 mm 7.7 in | — | 0 |
| March | 31°C 89°F | 26°C 79°F | 301 mm 11.8 in | — | 3 |
| April | 31°C 89°F | 26°C 79°F | 180 mm 7.1 in | — | 0 |
| May | 31°C 88°F | 26°C 79°F | 447 mm 17.6 in | — | 3 |
| June | 31°C 88°F | 26°C 79°F | 43 mm 1.7 in | — | 7 |
| July | 31°C 88°F | 25°C 76°F | 17 mm 0.7 in | — | 14 |
| August | 32°C 89°F | 25°C 77°F | 60 mm 2.4 in | — | 7 |
| September | 33°C 91°F | 26°C 79°F | 61 mm 2.4 in | — | 6 |
| October | 33°C 91°F | 26°C 80°F | 148 mm 5.8 in | — | 8 |
| November | 31°C 88°F | 26°C 79°F | 287 mm 11.3 in | — | 0 |
| December | 32°C 89°F | 26°C 79°F | 196 mm 7.7 in | — | 0 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 0 | 20 |
| February | 0 | 11 |
| March | 3 | 13 |
| April | 0 | 12 |
| May | 3 | 15 |
| June | 7 | 1 |
| July | 14 | 0 |
| August | 7 | 2 |
| September | 6 | 5 |
| October | 8 | 11 |
| November | 0 | 20 |
| December | 0 | 13 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 29°C 85°F | 29°C 83°F |
| February | 30°C 85°F | 28°C 83°F |
| March | 30°C 87°F | 29°C 85°F |
| April | 30°C 86°F | 30°C 85°F |
| May | 30°C 87°F | 29°C 84°F |
| June | 31°C 87°F | 29°C 84°F |
| July | 30°C 85°F | 28°C 83°F |
| August | 30°C 85°F | 28°C 83°F |
| September | 30°C 86°F | 29°C 84°F |
| October | 30°C 87°F | 30°C 86°F |
| November | 30°C 87°F | 29°C 85°F |
| December | 30°C 86°F | 29°C 84°F |