East Java, Indonesia Weather

  1. East Java, Indonesia Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in East Java over the next 12 hours
  7. Temperature and possibility of rain in East Java in the coming days
  8. Rainfall in East Java in the coming days
  9. East Java Weather Summary
  10. Weather averages by month
  11. East Java's weather
  12. Frequently asked questions
  13. Comments
East Java, Weather
(Photo by Dikaseva on Unsplash)

Current conditions

Updated:
23°C
73.4°F
°C °F

Condition: Clear Sky

Pressure: 1,007 hPa

Feel like: 27 °C

Temperature: 23°C

Cloud: 3%

Humidity: 94%

Wind: SSW - 3 km/h

Visibility: 12.3 km

Weather forecast

Sat
20 Jun
22°C / 30°C
Moderate Drizzle
Sun
21 Jun
23°C / 31°C
Drizzle
Mon
22 Jun
22°C / 30°C
Drizzle
Tue
23 Jun
23°C / 30°C
Moderate Drizzle
Wed
24 Jun
23°C / 31°C
Partly Cloudy
Hourly forecast today:
22:00 PM
22° / 23°
22° / 23°
Clear Sky
94% 8 km/h
23:00 PM
22° / 23°
22° / 23°
Clear Sky
93% 6 km/h
00:00 AM
22° / 24°
22° / 24°
Clear Sky
88% 10 km/h
01:00 AM
23° / 26°
23° / 26°
Clear Sky
81% 12 km/h
02:00 AM
23° / 27°
23° / 27°
Clear Sky
75% 14 km/h
03:00 AM
23° / 29°
23° / 29°
Mainly Clear
69% 14 km/h
04:00 AM
22° / 29°
22° / 29°
Clear Sky
67% 14 km/h
05:00 AM
23° / 30°
23° / 30°
Clear Sky
64% 15 km/h
06:00 AM
22° / 30°
22° / 30°
Mainly Clear
60% 18 km/h
07:00 AM
22° / 30°
22° / 30°
Drizzle
63% 22 km/h
08:00 AM
22° / 30°
22° / 30°
Mainly Clear
63% 20 km/h

30 Day Averages and Extremes

  • Average high 29.6°C
  • Average low 21.0°C
  • Hottest day 32°C (04 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 75.63%
  • Days with precipitation 21 days
  • Highest precipitation 35 mm (11 June 2026)

Yesterday's Data

  • Max: 31°C
  • Min: 22°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in East Java over the next 12 hours

Temperature and possibility of rain in East Java in the coming days

Rainfall in East Java in the coming days

East Java Climate Summary

East Java features a Tropical monsoon (Köppen classification: Am), with an average annual temperature of 28.29ºC (82.92ºF), which is about 1.18% higher than the national average for Indonesia. Annually, the city experiences approximately 135.75 millimeters (5.34 inches) of rainfall, spread across 200.91 rainy days, accounting for 55.04% of the year.

Longitude -7.5360639
Latitude 112.2384017
Yearly high temperature 31.42ºC (88.56ºF)
Yearly low temperature 22.77ºC (72.99ºF)
Hottest month October 34.38ºC (93.88ºF)
Coldest month May 22.94ºC (73.29ºF)
Yearly precip 135.75mm (5.34in)
Days with rainfall 200.91 days (55.04%)
Driest month August (69.65%)
Wettest month February (84.67%)

Weather averages by month

Month High / Low (°C) Rain
January 30.03° / 23.17° 28.18 days
February 29.96° / 22.78° 27.18 days
March 30.24° / 22.92° 28.0 days
April 30.52° / 23.16° 22.73 days
May 30.89° / 22.94° 14.55 days
June 30.7° / 22.26° 9.09 days
July 30.67° / 21.43° 5.55 days
August 31.94° / 21.44° 3.18 days
September 33.72° / 22.16° 4.36 days
October 34.38° / 23.39° 10.64 days
November 32.98° / 24.03° 21.27 days
December 31.02° / 23.52° 26.18 days

East Java's weather

Frequently asked questions

1. What is the hottest month in East Java?

October has the highest average monthly temperature (daily mean of 34.38ºC) and May are the coolest (daily mean of 22.94ºC).

2. What should I wear in East Java today?

For today's very hot weather in East Java, with the high temperatures above 30ºC (86.0ºF), consider wearing:
- Ultra-thin, breathable socks
- Lightweight, loose-fitting shorts
- Broad-brimmed sun hat
- Light, natural fabrics (like cotton or linen)

Temperature

Early
21°C / 28°C
Morning
21°C / 29°C
Afternoon
22°C / 24°C
Evening
22°C / 23°C

Air quality

Unhealthy

Unhealthy air quality, health risks for all, emergency conditions possible

  • CO2 477
  • CO 978
  • NH3 0
  • NO2 36
  • O3 1
  • PM10 147
  • PM25 145
  • SO2 7
  • CH4 1,687

Sunrise / Sunset

22:42
10:22