Climate Insights for Owendo

Estuaire, Gabon

Hottest
March
31°C peak
Coldest
July
23°C low
Wettest
November
411mm rain
Best to Visit
Varies throughout year

Climate Overview

The climate in Owendo is hot. The average annual temperature is 26°C and approximately 2531mm of precipitation falls per year. November is the wettest month, receiving around 411mm of rainfall. Owendo sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 30° Average: 27° Min: 24° Feb Max: 30° Average: 27° Min: 25° Mar Max: 31° Average: 27° Min: 25° Apr Max: 30° Average: 27° Min: 25° May Max: 30° Average: 27° Min: 25° Jun Max: 29° Average: 26° Min: 24° Jul Max: 28° Average: 25° Min: 23° Aug Max: 28° Average: 25° Min: 23° Sep Max: 29° Average: 26° Min: 24° Oct Max: 29° Average: 26° Min: 24° Nov Max: 29° Average: 26° Min: 24° Dec Max: 30° Average: 27° Min: 24°
Max
Average
Min

Owendo has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is March, when average highs reach 31°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 23°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm 450mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 225mm Feb Precipitation: 195mm Mar Precipitation: 266mm Apr Precipitation: 244mm May Precipitation: 242mm Jun Precipitation: 79mm Jul Precipitation: 25mm Aug Precipitation: 39mm Sep Precipitation: 135mm Oct Precipitation: 380mm Nov Precipitation: 411mm Dec Precipitation: 292mm
Precipitation

Owendo is a very wet location, receiving approximately 2531mm of precipitation annually, which averages out to around 211mm per month. The wettest month is November, averaging 411mm of rainfall. October and December also tend to see above-average precipitation. The driest month is July, with just 25mm. That's 386mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Wind

0km/h 5km/h 10km/h 15km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 7km/h Feb Wind Speed: 7km/h Mar Wind Speed: 7km/h Apr Wind Speed: 7km/h May Wind Speed: 7km/h Jun Wind Speed: 10km/h Jul Wind Speed: 11km/h Aug Wind Speed: 12km/h Sep Wind Speed: 11km/h Oct Wind Speed: 8km/h Nov Wind Speed: 7km/h Dec Wind Speed: 6km/h
Wind Speed

Owendo is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in December, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 7km/h in winter, 7km/h in spring, 11km/h in summer, 9km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

89 days until Winter

It is currently autumn in Owendo, which began on September 23, 2026. Owendo sits near the equator, so the traditional four-season cycle is less pronounced. Temperatures remain relatively stable year-round. The warmest period peaks in March at around 31°C, while the coldest stretch bottoms out in July near 23°C. Winter is next, beginning on December 21, 2026 (89 days from now).

Spring

Temperatures range from 25 to 31°C. Rainfall is heavy, totalling around 751mm across the season with a monthly average of 250mm. Winds are generally light, averaging 7km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 23 to 29°C. Rainfall is relatively light, with around 143mm over the season and a monthly average of 48mm. Winds are generally light, averaging 11km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 24 to 29°C. Rainfall is heavy, totalling around 926mm across the season with a monthly average of 309mm. Winds are generally light, averaging 9km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 24 to 30°C. Rainfall is heavy, totalling around 711mm across the season with a monthly average of 237mm. Winds are generally light, averaging 7km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Monthly Climate Data

The table below shows monthly climate averages for Owendo based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
24 °C
30 °C
7 km/h
225 mm
0 cm
Feb
25 °C
30 °C
7 km/h
195 mm
0 cm
Mar
25 °C
31 °C
7 km/h
266 mm
0 cm
Apr
25 °C
30 °C
7 km/h
244 mm
0 cm
May
25 °C
30 °C
7 km/h
242 mm
0 cm
Jun
24 °C
29 °C
10 km/h
79 mm
0 cm
Jul
23 °C
28 °C
11 km/h
25 mm
0 cm
Aug
23 °C
28 °C
12 km/h
39 mm
0 cm
Sep Current
24 °C
29 °C
11 km/h
135 mm
0 cm
Oct
24 °C
29 °C
8 km/h
380 mm
0 cm
Nov
24 °C
29 °C
7 km/h
411 mm
0 cm
Dec
24 °C
30 °C
6 km/h
292 mm
0 cm
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Metric (°C, km/h)