Climate averages 1991–2020

Bandar Seri Begawan weather
in July.

A hot, wet month: the 5th warmest and the 6th driest of the year.

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

Average high 30.0°C Daytime mean, July
Average low 24.5°C Night-time mean, July
Rainfall 179 mm 21 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Bandar Seri Begawan · average highYear overview

July is a hot month in Bandar Seri Begawan: daytime highs average 30.0°C and nights cool to about 24.5°C. By daytime temperature it is the 5th warmest of the 12 months.

Expect about 179 mm of rain on roughly 21 days, which makes July a wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 22 min on an average July day.

The nearest other city in this atlas is Labuan (55 km away). In July its highs average 29.5°C, 0.6°C cooler than Bandar Seri Begawan, with 144 mm of rain.

From July to August, average highs rise by 0.1°C to 30.2°C, and monthly rainfall rises from 179 mm to 182 mm.

The annual picture

July 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 3000

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

Every month, side by side

Bandar Seri Begawan climate table

1991–2020
Monthly climate averages for Bandar Seri Begawan, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 28.7°C23.9°C23.9°C16219.211.912 h
February 29.0°C24.0°C24.0°C10513.412.012 h
March 29.9°C24.3°C24.3°C9115.712.112 h
April 30.5°C24.7°C24.7°C13119.412.212 h
May 30.5°C24.9°C24.9°C14821.512.312 h
June 30.2°C24.7°C24.7°C18519.612.412 h
July, selected 30.0°C24.5°C24.5°C17921.112.412 h
August 30.2°C24.6°C24.6°C18221.312.312 h
September 29.9°C24.4°C24.4°C19623.012.112 h
October 29.2°C24.1°C24.1°C25426.912.012 h
November 29.1°C24.1°C24.1°C23226.011.912 h
December 28.9°C24.0°C24.0°C22224.711.812 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

July in nearby cities

Distance from Bandar Seri Begawan

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 Bandar Seri Begawan) is explained once on the Bandar Seri Begawan year overview and on the Sources, method and limits page.