Climate averages 1991–2020

Longonjo weather
in August.

A hot, very dry month: the 2nd warmest and the 3rd driest of the year.

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

Average high 29.5°C Daytime mean, August
Average low 11.8°C Night-time mean, August
Rainfall 1.5 mm fewer than one day with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Longonjo · average highYear overview

August is a hot month in Longonjo: daytime highs average 29.5°C and nights cool to about 11.8°C. By daytime temperature it is the 2nd warmest of the 12 months.

Expect about 1.5 mm of rain on fewer than one day, which makes August a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 41 min on an average August day.

The nearest other city in this atlas is Caála (34 km away). In August its highs average 27.3°C, 2.1°C cooler than Longonjo, with 1.8 mm of rain.

Among the 47 cities listed in Angola, Longonjo ranks 17th of 47 for the warmest August highs and joint 25th of 47 for the driest August (rainfall, lowest first). The mean August high of those 47 cities is 28.2°C; Longonjo is 1.3°C warmer than that mean.

From August to September, average highs rise by 1.2°C to 30.7°C, and monthly rainfall rises from 1.5 mm to 24 mm.

The annual picture

August 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. 5101520253035 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

Longonjo climate table

1991–2020
Monthly climate averages for Longonjo, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 24.6°C15.6°C15.6°C20320.312.813 h
February 25.3°C15.8°C15.8°C19318.112.513 h
March 25.2°C15.8°C15.8°C22723.812.212 h
April 25.7°C14.5°C14.5°C8213.411.812 h
May 26.8°C12.1°C12.1°C3.81.011.512 h
June 26.6°C9.7°C9.7°C0.10.011.411 h
July 27.0°C9.4°C9.4°C00.011.411 h
August, selected 29.5°C11.8°C11.8°C1.50.211.712 h
September 30.7°C14.4°C14.4°C244.212.012 h
October 28.5°C15.7°C15.7°C15419.512.412 h
November 25.7°C15.8°C15.8°C25724.812.713 h
December 24.6°C15.8°C15.8°C24323.212.913 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

August in nearby cities

Distance from Longonjo

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