Surabaya Weather in April

What's the weather like in Surabaya, Indonesia in April 2019?

The climate in Surabaya during April can be summarized as very hot, humid and wet.

April is in the fall / autumn in Surabaya and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (77°F) is normal.

Surabaya weather averages (imperial / metric)
Daytime temperature 32.1°C 89.7°F
Nightly temperature 25°C 76.9°F
Average temperature 28.5°C 83.3°F
Daily sunshine 9.3 hrs
Avg rainfall 176 mm 6.9 ins
Rainy days 10 days
Sea temperature 29.4°C 85°F
Humidity 80%
Windspeed 9kph 6 mph

On average April is the 5th wettest month of the year in Surabaya with around 176mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.3 hours of sunshine per day.

April temperatures in Surabaya

April rainfall

April hourly sunshine

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in April 2018.

Other monthly averages

Surabaya weather stats

Surabaya weather statistics
Hottest month: October 33.3°C 91.9°F
Driest month: August 13mm 0.5ins
Sunniest month: August 11.7hrs
Coldest month: July 31.1°C 88°F
Wettest month: January 281mm 11.1ins
Map showing location of Surabaya (-7.24917, 112.75083)

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