Climate Insights for Okondja

, Province du Haut-Ogooué, Gabon

Hottest
March
31°C peak
Coldest
July
21°C low
Wettest
October
229mm rain
Best to Visit
July, August
Mild temps & low rain

Climate Overview

The climate in Okondja is hot. The average annual temperature is 25°C and approximately 1582mm of precipitation falls per year. Okondja receives a notable amount of rainfall throughout the year, including during its driest month. Okondja sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

10° 20° 30° 40° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 31° Average: 26° Min: 22° Feb Max: 31° Average: 26° Min: 22° Mar Max: 31° Average: 26° Min: 22° Apr Max: 31° Average: 26° Min: 23° May Max: 30° Average: 26° Min: 22° Jun Max: 29° Average: 25° Min: 22° Jul Max: 28° Average: 24° Min: 21° Aug Max: 29° Average: 25° Min: 22° Sep Max: 30° Average: 25° Min: 22° Oct Max: 30° Average: 25° Min: 22° Nov Max: 30° Average: 25° Min: 22° Dec Max: 30° Average: 25° Min: 22°
Max
Average
Min

Okondja has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is March, when average highs reach 31°C and the mean temperature sits around 26°C. July is the coolest month, with minimum temperatures around 21°C and an average of 24°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 121mm Feb Precipitation: 126mm Mar Precipitation: 149mm Apr Precipitation: 162mm May Precipitation: 137mm Jun Precipitation: 52mm Jul Precipitation: 58mm Aug Precipitation: 64mm Sep Precipitation: 133mm Oct Precipitation: 229mm Nov Precipitation: 199mm Dec Precipitation: 151mm
Precipitation

Okondja is a fairly wet location, receiving approximately 1582mm of precipitation annually, which averages out to around 132mm per month. The wettest month is October, averaging 229mm of rainfall. November and April also tend to see above-average precipitation. The driest month is June, with just 52mm. That's 177mm less than October, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Wind

0km/h 5km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 1km/h Feb Wind Speed: 1km/h Mar Wind Speed: 1km/h Apr Wind Speed: 1km/h May Wind Speed: 1km/h Jun Wind Speed: 1km/h Jul Wind Speed: 2km/h Aug Wind Speed: 2km/h Sep Wind Speed: 1km/h Oct Wind Speed: 1km/h Nov Wind Speed: 1km/h Dec Wind Speed: 1km/h
Wind Speed

Okondja is relatively calm, with an average annual wind speed of 1km/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 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in May, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

Seasons

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

92 days until Spring

It is currently winter in Okondja, which began on June 21, 2026. Okondja 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 21°C. Spring is next, beginning on September 23, 2026 — 92 days from now.

Spring

Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 561mm across the season with a monthly average of 187mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 22 to 31°C. Rainfall is heavy, totalling around 399mm across the season with a monthly average of 133mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 22 to 31°C. Rainfall is heavy, totalling around 448mm across the season with a monthly average of 149mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 21 to 29°C. Precipitation is moderate at around 175mm for the season, averaging 58mm per month. Winds are generally light, averaging 2km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 26°
Feb 26°
Mar 26°
Apr 26°
May 26°
Jun 25°
Jul 24°
Aug 25°
Sep 25°
Oct 25°
Nov 25°
Dec 25°

The best time to visit Okondja is during July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 25°C with modest rainfall averaging 61mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 31°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

Monthly Climate Data

The table below shows monthly climate averages for Okondja 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
22 °C
31 °C
1 km/h
121 mm
0 cm
Feb
22 °C
31 °C
1 km/h
126 mm
0 cm
Mar
22 °C
31 °C
1 km/h
149 mm
0 cm
Apr
23 °C
31 °C
1 km/h
162 mm
0 cm
May
22 °C
30 °C
1 km/h
137 mm
0 cm
Jun Current
22 °C
29 °C
1 km/h
52 mm
0 cm
Jul
21 °C
28 °C
2 km/h
58 mm
0 cm
Aug
22 °C
29 °C
2 km/h
64 mm
0 cm
Sep
22 °C
30 °C
1 km/h
133 mm
0 cm
Oct
22 °C
30 °C
1 km/h
229 mm
0 cm
Nov
22 °C
30 °C
1 km/h
199 mm
0 cm
Dec
22 °C
30 °C
1 km/h
151 mm
0 cm
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