Surabaya, id-East Java, Indonesia Weather Information
Local Time
2026-03-12 10:33:34 Western Indonesia TimeWeather in the past year
Sun & Astronomy
In Surabaya, id-East Java, Indonesia, today's sunrise time is 05:32, sunset time is 17:44, nautical twilight begins at 04:48, nautical twilight ends at 18:29, astronomical twilight begins at 04:24, astronomical twilight ends at 18:53.
Temperature Analysis
In Surabaya, id-East Java, Indonesia region, the lowest temperature occurs in January 2025, with an average temperature of about 26.7°C.
The highest temperature occurs in September 2025, with a maximum temperature of up to 29.2°C.
Based on historical data, the average temperature in January is 26.7°C, February is 26.9°C, March is 27.4°C, April is 27.8°C, May is 27.7°C, June is 28.2°C, July is 28°C, August is 28.2°C, September is 29.2°C, October is 29.1°C, November is 27.4°C, December is 27.6°C.
Wind Analysis
In Surabaya, id-East Java, Indonesia region, the lowest wind speed occurs in November 2025, with an average wind speed of about 27 km/h.
The highest wind speed occurs in September 2025, with a maximum wind speed of up to 41.1 km/h.
Based on historical data, the average wind speed in January is 33.9 km/h, February is 39.2 km/h, March is 35.8 km/h, April is 27.7 km/h, May is 29.4 km/h, June is 32.8 km/h, July is 35.7 km/h, August is 37.4 km/h, September is 41.1 km/h, October is 35.6 km/h, November is 27 km/h, December is 29.7 km/h.
Sunshine Duration Analysis
In Surabaya, id-East Java, Indonesia region, the lowest sunshine duration occurs in January 2025, with an average sunshine duration of about 7.9 hours.
The highest sunshine duration occurs in August 2025, with a maximum sunshine duration of up to 10.9 hours.
Based on historical data, the average sunshine duration in January is 7.9 hours, February is 9.8 hours, March is 9.1 hours, April is 10 hours, May is 9.2 hours, June is 10.1 hours, July is 10.7 hours, August is 10.9 hours, September is 10.9 hours, October is 10.4 hours, November is 8.3 hours, December is 9 hours.
Precipitation Analysis
In Surabaya, id-East Java, Indonesia region, the lowest precipitation occurs in July 2025, with an average precipitation of about 0.3 mm.
The highest precipitation occurs in November 2025, with a maximum precipitation of up to 12.2 mm.
Based on historical data, the average precipitation in January is 10.7 mm, February is 9.8 mm, March is 9 mm, April is 3.7 mm, May is 9 mm, June is 2.3 mm, July is 0.3 mm, August is 1.1 mm, September is 1.1 mm, October is 4.1 mm, November is 12.2 mm, December is 9.8 mm.