September Rainfall and Precipitation in East Java
East Java Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in East Java - and find the best time to visit. See also: East Java weather by month.
Best Places to Visit in East Java in September
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across East Java.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
East Java precipitation in September: frequently asked questions
How much rainfall does East Java, Indonesia receive in September?
Rainfall in Surabaya during September is on the lighter side, averaging about 22 mm (0.9 in). Expect predominantly dry weather punctuated by short showers.
How many days does it rain in East Java, Indonesia in September?
Surabaya sees roughly a single day rainy days during September.
Is September part of the rainy season in East Java, Indonesia?
September is generally a drier month for East Java, Indonesia, falling outside the main rainy season.
What is the wettest city in September in East Java, Indonesia?
Looking at our data, Jember tops the wettest-cities list in East Java, Indonesia for September, with monthly rainfall averaging 69 mm (2.7 in).
What is the driest city in September in East Java, Indonesia?
Sumenep is the driest city we have data for in East Java, Indonesia in September, with monthly rainfall close to 12 mm (0.5 in).
Interested in more climate information?
We have much more information about the climate in East Java.
Weather and climate has detailed information for every country in the world. Are you going to Indonesia? Get detailed historical weather averages for many cities in Indonesia.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
The ultimate guide to Ubud – everything you need to know to escape the crowds
There is a way to experience Ubud in a fantastic less crowded way and this article will be your guide how to do that. Find the best places to stay, where to eat and much more.
Top 5 hidden gem islands in Indonesia
Discover Indonesia's secret islands: pristine beaches, rich history, and vibrant culture await beyond Bali and Java. Dive into untouched paradise.
Indonesia in July: Bali, Java or Lombok?
Compare July weather in Bali, Lombok, the Gili Islands, Yogyakarta and Jakarta to find Indonesia's driest, sunniest and best beach conditions.