Climate Insights for Mayumba

Basse-Banio Department, Nyanga Province, Gabon

Hottest
March
28°C peak83°F peak
Coldest
July
21°C low70°F low
Wettest
November
269 mm rain10.6 in rain
Best to Visit
June, July, August
Mild temps & low rain

Climate Overview

The climate in Mayumba is hot. The average annual temperature is 25°C and approximately 1,493 mm of precipitation falls per year. November is the wettest month, receiving around 269 mm of rainfall. Mayumba sits near the equator, so seasonal temperature differences are minimal throughout the year.The climate in Mayumba is hot. The average annual temperature is 77°F and approximately 58.8 in of precipitation falls per year. November is the wettest month, receiving around 10.6 in of rainfall. Mayumba sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperature

0°5°10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecJanMax: 28°Average: 26°Min: 25°FebMax: 28°Average: 27°Min: 25°MarMax: 28°Average: 27°Min: 26°AprMax: 28°Average: 27°Min: 26°MayMax: 27°Average: 26°Min: 25°JunMax: 25°Average: 23°Min: 23°JulMax: 23°Average: 22°Min: 21°AugMax: 24°Average: 22°Min: 21°SepMax: 25°Average: 24°Min: 23°OctMax: 26°Average: 25°Min: 24°NovMax: 27°Average: 26°Min: 25°DecMax: 27°Average: 26°Min: 25°
Max
Average
Min
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°FJanFebMarAprMayJunJulAugSepOctNovDecJanMax: 82°FAverage: 79°FMin: 77°FFebMax: 83°FAverage: 80°FMin: 78°FMarMax: 83°FAverage: 81°FMin: 78°FAprMax: 83°FAverage: 80°FMin: 78°FMayMax: 81°FAverage: 79°FMin: 77°FJunMax: 76°FAverage: 74°FMin: 73°FJulMax: 74°FAverage: 72°FMin: 70°FAugMax: 74°FAverage: 72°FMin: 71°FSepMax: 77°FAverage: 75°FMin: 74°FOctMax: 79°FAverage: 77°FMin: 76°FNovMax: 81°FAverage: 78°FMin: 77°FDecMax: 81°FAverage: 79°FMin: 77°F
Max
Average
Min

Mayumba has relatively stable temperatures year-round, staying within a 7°C range. The warmest month is March, when average highs reach 28°C and the mean temperature sits around 27°C. July is the coolest month, with minimum temperatures around 21°C and an average of 22°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows. The sharpest temperature change occurs between May and June, with a 2°C shift in average temperatures.Mayumba has relatively stable temperatures year-round, staying within a 13°F range. The warmest month is March, when average highs reach 83°F and the mean temperature sits around 81°F. July is the coolest month, with minimum temperatures around 70°F and an average of 72°F. Daily temperature variation is modest, with an average difference of 4°F between highs and lows. The sharpest temperature change occurs between May and June, with a 4°F shift in average temperatures.

Precipitation

0mm50mm100mm150mm200mm250mm300mmJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 215mmFebPrecipitation: 176mmMarPrecipitation: 182mmAprPrecipitation: 133mmMayPrecipitation: 63mmJunPrecipitation: 11mmJulPrecipitation: 6mmAugPrecipitation: 11mmSepPrecipitation: 34mmOctPrecipitation: 152mmNovPrecipitation: 269mmDecPrecipitation: 241mm
Precipitation
0in2in4in6in8in10inJanFebMarAprMayJunJulAugSepOctNovDecJanPrecipitation: 8.5inFebPrecipitation: 6.9inMarPrecipitation: 7.2inAprPrecipitation: 5.2inMayPrecipitation: 2.5inJunPrecipitation: 0.4inJulPrecipitation: 0.2inAugPrecipitation: 0.4inSepPrecipitation: 1.3inOctPrecipitation: 6inNovPrecipitation: 10.6inDecPrecipitation: 9.5in
Precipitation

Mayumba is a fairly wet location, receiving approximately 1,493 mm of precipitation annually, which averages out to around 124 mm per month. The wettest month is November, averaging 269 mm of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 6 mm. That's 263 mm 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.Mayumba is a fairly wet location, receiving approximately 58.8 in of precipitation annually, which averages out to around 4.9 in per month. The wettest month is November, averaging 10.6 in of rainfall. December and January also tend to see above-average precipitation. The driest month is July, with just 0.2 in. That's 10.4 in 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/h5km/h10km/h15km/hJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 8km/hFebWind Speed: 8km/hMarWind Speed: 9km/hAprWind Speed: 9km/hMayWind Speed: 9km/hJunWind Speed: 10km/hJulWind Speed: 9km/hAugWind Speed: 10km/hSepWind Speed: 12km/hOctWind Speed: 12km/hNovWind Speed: 10km/hDecWind Speed: 8km/h
Wind Speed
0mph5mph10mphJanFebMarAprMayJunJulAugSepOctNovDecJanWind Speed: 5mphFebWind Speed: 5mphMarWind Speed: 6mphAprWind Speed: 5mphMayWind Speed: 6mphJunWind Speed: 6mphJulWind Speed: 6mphAugWind Speed: 6mphSepWind Speed: 8mphOctWind Speed: 8mphNovWind Speed: 6mphDecWind Speed: 5mph
Wind Speed

Mayumba is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.Mayumba is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is September, averaging 8mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in January, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months.

Best Time to Visit

Jan26°79°F
Feb27°80°F
Mar27°81°F
Apr27°80°F
May26°79°F
Jun23°74°F
Jul22°72°F
Aug22°72°F
Sep24°75°F
Oct25°77°F
Nov26°78°F
Dec26°79°F

The best time to visit Mayumba is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 15 mm per month. By contrast, March can be uncomfortably hot with temperatures reaching 28°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Mayumba is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 73°F with modest rainfall averaging 0.6 in per month. By contrast, March can be uncomfortably hot with temperatures reaching 83°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

Monthly Climate Data

The table below shows monthly climate averages for Mayumba 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.The table below shows monthly climate averages for Mayumba based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). 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
25 °C77 °F
28 °C82 °F
8 km/h5 mph
215 mm8.5 in
0 cm0 in
Feb
25 °C78 °F
28 °C83 °F
8 km/h5 mph
176 mm6.9 in
0 cm0 in
Mar
26 °C78 °F
28 °C83 °F
9 km/h6 mph
182 mm7.2 in
0 cm0 in
Apr
26 °C78 °F
28 °C83 °F
9 km/h5 mph
133 mm5.2 in
0 cm0 in
May
25 °C77 °F
27 °C81 °F
9 km/h6 mph
63 mm2.5 in
0 cm0 in
Jun
23 °C73 °F
25 °C76 °F
10 km/h6 mph
11 mm0.4 in
0 cm0 in
Jul
21 °C70 °F
23 °C74 °F
9 km/h6 mph
6 mm0.2 in
0 cm0 in
Aug
21 °C71 °F
24 °C74 °F
10 km/h6 mph
11 mm0.4 in
0 cm0 in
Sep
23 °C74 °F
25 °C77 °F
12 km/h8 mph
34 mm1.3 in
0 cm0 in
OctCurrent
24 °C76 °F
26 °C79 °F
12 km/h8 mph
152 mm6 in
0 cm0 in
Nov
25 °C77 °F
27 °C81 °F
10 km/h6 mph
269 mm10.6 in
0 cm0 in
Dec
25 °C77 °F
27 °C81 °F
8 km/h5 mph
241 mm9.5 in
0 cm0 in