Climate averages 1991–2020

Banyuwangi weather
in May.

A hot, moderately wet month: the 8th warmest and the 6th driest of the year.

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

Average high 29.5°C Daytime mean, May
Average low 24.0°C Night-time mean, May
Rainfall 87 mm 15 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Banyuwangi · average highYear overview

May is a hot month in Banyuwangi: daytime highs average 29.5°C and nights cool to about 24.0°C. By daytime temperature it is the 8th warmest of the 12 months.

Expect about 87 mm of rain on roughly 15 days, which makes May a moderately wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 45 min on an average May day.

The nearest other city in this atlas is Genteng (27 km away). In May its highs average 27.9°C, 1.6°C cooler than Banyuwangi, with 87 mm of rain.

Among the 200 cities listed in Indonesia, Banyuwangi ranks joint 100th of 200 for the warmest May highs and joint 27th of 200 for the driest May (rainfall, lowest first). The mean May high of those 200 cities is 29.2°C; Banyuwangi is 0.4°C warmer than that mean.

From May to June, average highs fall by 0.7°C to 28.8°C, and monthly rainfall falls from 87 mm to 54 mm.

The annual picture

May 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. 20253035 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 4500

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

Every month, side by side

Banyuwangi climate table

1991–2020
Monthly climate averages for Banyuwangi, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 29.7°C24.3°C24.3°C44628.612.513 h
February 29.9°C24.2°C24.2°C44326.912.412 h
March 29.9°C24.3°C24.3°C34726.012.212 h
April 29.8°C24.4°C24.4°C17821.911.912 h
May, selected 29.5°C24.0°C24.0°C8714.711.712 h
June 28.8°C23.4°C23.4°C5412.211.712 h
July 28.2°C22.6°C22.6°C4512.711.712 h
August 28.4°C22.3°C22.3°C3410.811.812 h
September 29.3°C22.8°C22.8°C4511.012.112 h
October 30.3°C23.8°C23.8°C8515.212.312 h
November 30.3°C24.5°C24.5°C21022.312.512 h
December 29.8°C24.5°C24.5°C35127.312.613 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

May in nearby cities

Distance from Banyuwangi

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 Banyuwangi) is explained once on the Banyuwangi year overview and on the Sources, method and limits page.

Genteng lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.