Climate averages 1991–2020

Owendo weather
in June.

A hot, moderately wet month: the joint 10th warmest and the 3rd driest of the year.

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

Average high 28.2°C Daytime mean, June
Average low 22.9°C Night-time mean, June
Rainfall 66 mm 11 days with ≥1 mm
Daylight 12 h Sunrise to sunset, per day
Every month in Owendo · average highYear overview

June is a hot month in Owendo: daytime highs average 28.2°C and nights cool to about 22.9°C. By daytime temperature it is the joint 10th warmest of the 12 months.

Expect about 66 mm of rain on roughly 11 days, which makes June a moderately wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 08 min on an average June day.

The nearest other city in this atlas is Libreville (13 km away). In June its highs average 27.5°C, 0.6°C cooler than Owendo, with 82 mm of rain.

Among the 6 cities listed in Gabon, Owendo ranks 3rd of 6 for the warmest June highs and 4th of 6 for the driest June (rainfall, lowest first). The mean June high of those 6 cities is 28.0°C; Owendo is 0.1°C warmer than that mean.

From June to July, average highs fall by 0.4°C to 27.8°C, and monthly rainfall falls from 66 mm to 26 mm.

The annual picture

June 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 4000

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

Every month, side by side

Owendo climate table

1991–2020
Monthly climate averages for Owendo, 1991–2020
MonthAverage highHigh / lowAverage lowRainfall mm/monthRain days ≥1 mm/dayDaylight hours/dayDay­light h/day
January 29.2°C23.4°C23.4°C24729.112.112 h
February 29.6°C23.8°C23.8°C21826.012.112 h
March 30.0°C24.0°C24.0°C26728.812.112 h
April 29.9°C24.1°C24.1°C25527.312.112 h
May 29.4°C24.0°C24.0°C22426.212.112 h
June, selected 28.2°C22.9°C22.9°C6611.012.112 h
July 27.8°C22.2°C22.2°C265.612.112 h
August 28.2°C22.5°C22.5°C276.712.112 h
September 28.3°C23.1°C23.1°C12320.212.112 h
October 28.3°C23.2°C23.2°C33530.212.112 h
November 28.8°C23.2°C23.2°C38229.712.112 h
December 28.9°C23.2°C23.2°C31030.212.112 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

June in nearby cities

Distance from Owendo

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