Climate Insights for Mimongo

Province de la Ngounié, Gabon

Hottest
March
29°C peak
Coldest
August
19°C low
Wettest
November
376mm rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Mimongo is warm and mild. The average annual temperature is 23°C and approximately 2675mm of precipitation falls per year. Mimongo receives a notable amount of rainfall throughout the year, including during its driest month. Mimongo sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0° 5° 10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 29° Average: 24° Min: 20° Feb Max: 29° Average: 24° Min: 21° Mar Max: 29° Average: 24° Min: 21° Apr Max: 29° Average: 24° Min: 21° May Max: 28° Average: 24° Min: 21° Jun Max: 26° Average: 23° Min: 20° Jul Max: 25° Average: 22° Min: 19° Aug Max: 26° Average: 22° Min: 19° Sep Max: 27° Average: 23° Min: 20° Oct Max: 28° Average: 23° Min: 20° Nov Max: 28° Average: 23° Min: 20° Dec Max: 28° Average: 24° Min: 21°
Max
Average
Min

Mimongo has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is March, when average highs reach 29°C and the mean temperature sits around 24°C. August is the coolest month, with minimum temperatures around 19°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.

Precipitation

0mm 50mm 100mm 150mm 200mm 250mm 300mm 350mm 400mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 275mm Feb Precipitation: 238mm Mar Precipitation: 258mm Apr Precipitation: 267mm May Precipitation: 250mm Jun Precipitation: 96mm Jul Precipitation: 36mm Aug Precipitation: 53mm Sep Precipitation: 146mm Oct Precipitation: 362mm Nov Precipitation: 376mm Dec Precipitation: 317mm
Precipitation

Mimongo is a very wet location, receiving approximately 2675mm of precipitation annually, which averages out to around 223mm per month. The wettest month is November, averaging 376mm of rainfall. October and December also tend to see above-average precipitation. The driest month is July, with just 36mm. That's 340mm 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 Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 5km/h Feb Wind Speed: 5km/h Mar Wind Speed: 5km/h Apr Wind Speed: 5km/h May Wind Speed: 4km/h Jun Wind Speed: 5km/h Jul Wind Speed: 6km/h Aug Wind Speed: 7km/h Sep Wind Speed: 6km/h Oct Wind Speed: 5km/h Nov Wind Speed: 4km/h Dec Wind Speed: 4km/h
Wind Speed

Mimongo is relatively calm, with an average annual wind speed of 5km/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 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.

Seasons

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

88 days until Summer

It is currently spring in Mimongo, which began on September 23, 2026. Mimongo 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 29°C, while the coldest stretch bottoms out in August near 19°C. Summer is next, beginning on December 21, 2026 (88 days from now).

Spring

Temperatures range from 20 to 28°C. Rainfall is heavy, totalling around 884mm across the season with a monthly average of 295mm. Winds are generally light, averaging 5km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 20 to 29°C. Rainfall is heavy, totalling around 831mm across the season with a monthly average of 277mm. Winds are generally light, averaging 5km/h. Light, breathable clothing is ideal. Perfect conditions for outdoor activities.

Autumn

Temperatures range from 21 to 29°C. Rainfall is heavy, totalling around 775mm across the season with a monthly average of 258mm. Winds are generally light, averaging 5km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 19 to 26°C. Precipitation is moderate at around 185mm for the season, averaging 62mm per month. Winds are generally light, averaging 6km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan 24°
Feb 24°
Mar 24°
Apr 24°
May 24°
Jun 23°
Jul 22°
Aug 22°
Sep 23°
Oct 23°
Nov 23°
Dec 24°

The best time to visit Mimongo is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 22°C with modest rainfall averaging 62mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 29°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 Mimongo 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
20 °C
29 °C
5 km/h
275 mm
0 cm
Feb
21 °C
29 °C
5 km/h
238 mm
0 cm
Mar
21 °C
29 °C
5 km/h
258 mm
0 cm
Apr
21 °C
29 °C
5 km/h
267 mm
0 cm
May
21 °C
28 °C
4 km/h
250 mm
0 cm
Jun
20 °C
26 °C
5 km/h
96 mm
0 cm
Jul
19 °C
25 °C
6 km/h
36 mm
0 cm
Aug
19 °C
26 °C
7 km/h
53 mm
0 cm
Sep Current
20 °C
27 °C
6 km/h
146 mm
0 cm
Oct
20 °C
28 °C
5 km/h
362 mm
0 cm
Nov
20 °C
28 °C
4 km/h
376 mm
0 cm
Dec
21 °C
28 °C
4 km/h
317 mm
0 cm
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Metric (°C, km/h)