Climate averages 1991–2020

South Tangerang weather
in April.

A hot, very wet month: the 8th warmest and the 7th driest of the year.

Long-term climate patterns, not a forecast for a particular trip.

Average high 29.9°C Daytime mean, April
Average low 22.8°C Night-time mean, April
Rainfall 201 mm 26 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in South Tangerang · average highYear overview

April is a hot month in South Tangerang: daytime highs average 29.9°C and nights cool to about 22.8°C. By daytime temperature it is the 8th warmest of the 12 months.

Expect about 201 mm of rain on roughly 26 days, which makes April a very wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 58 min on an average April day.

The nearest other city in this atlas is Ciputat (6 km away). In April its highs average 29.7°C, about as warm as South Tangerang, with 201 mm of rain.

Among the 200 cities listed in Indonesia, South Tangerang ranks joint 33rd of 200 for the warmest April highs and joint 42nd of 200 for the driest April (rainfall, lowest first). The mean April high of those 200 cities is 29.0°C; South Tangerang is 0.9°C warmer than that mean.

From April to May, average highs rise by 0.2°C to 30.0°C, and monthly rainfall falls from 201 mm to 118 mm.

The annual picture

April in context

30-year average
Average highAverage low°C
Average daily high and low temperatures by month The same values are available in the monthly table below. Lines show mean daily maxima and minima, not a forecast interval. 1520253035 JanFebMarAprMayJunJulAugSepOctNovDec

Monthly rainfall

Average total · mm
Average monthly rainfall totalsEach bar is a mean monthly total over 1991–2020. Full numbers are in the table. JanFebMarAprMayJunJulAugSepOctNovDec 3000

Averages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated

Every month, side by side

South Tangerang climate table

1991–2020
Monthly climate averages for South Tangerang, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 28.8°C22.9°C22.9°C29828.312.412 h
February 28.9°C22.8°C22.8°C28027.112.312 h
March 29.5°C22.8°C22.8°C24328.412.112 h
April, selected 29.9°C22.8°C22.8°C20125.912.012 h
May 30.0°C22.6°C22.6°C11820.911.812 h
June 30.2°C22.2°C22.2°C8514.711.812 h
July 30.6°C22.0°C22.0°C6712.411.812 h
August 31.4°C22.2°C22.2°C438.811.912 h
September 32.2°C22.6°C22.6°C5711.112.112 h
October 31.8°C23.1°C23.1°C12918.512.212 h
November 30.4°C23.1°C23.1°C21625.712.412 h
December 29.3°C23.0°C23.0°C26426.412.512 h

Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.

Compare places

April in nearby cities

Distance from South Tangerang

Read the numbers correctly

Climate, not a promise.

These patterns help compare months. They cannot tell you the weather on a specific day of your trip.

Sources, method and limits

How these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for South Tangerang) is explained once on the South Tangerang year overview and on the Sources, method and limits page.

Jakarta, Tangerang and Ciputat lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.