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Contents
- The climate of Libreville
- The best time to visit Libreville
- The worst time to visit Libreville
- Spring weather in Libreville
- Summer weather in Libreville
- Autumn weather in Libreville
- Winter weather in Libreville
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Tarmac road beside sandy beaches leading into the Libreville city in Gabon
The climate of Libreville
Sitting on the west coast of central Africa, Libreville, the capital of Gabon, experiences a Tropical monsoon climate, classified as 'Am' under the Köppen climate classification system. The city's climate is characterized by relatively high temperatures year-round alongside considerable humidity levels and generous rainfall.
The average high temperatures scarcely fall below 26.5°C (79.7°F), usually varying from 26.5°C (79.7°F) to 30.1°C (86.2°F) throughout the year. Monthly low temperatures, similarly, demonstrate little fluctuation, presenting values from 22.5°C (72.5°F) to 25.3°C (77.5°F). The consistent oceanic influence contributes considerably to the city's steady temperatures.
This coastal city sees precipitation throughout the year, giving Libreville an abundant rainfall pattern. Monthly rainfall ranges between 9mm (0.35") in July and an astounding 226mm (8.9") in November, showcasing the city's definite wet season. Notably, while November may have the highest rainfall quantity, it is the month of December that generally has the greatest number of rainy days, reaching to almost 30 days on average.
Humidity too, finds little change over the months, maintaining a fairly high level, between 81% and 86%, reflecting the climatic conditions typical to a Tropical monsoon climate. With relative humidity and rainfall both being high, there is an ubiquitous presence of clouds over Libreville, accounting for a 42% to 74% cloud cover throughout the year.
The average high temperatures scarcely fall below 26.5°C (79.7°F), usually varying from 26.5°C (79.7°F) to 30.1°C (86.2°F) throughout the year. Monthly low temperatures, similarly, demonstrate little fluctuation, presenting values from 22.5°C (72.5°F) to 25.3°C (77.5°F). The consistent oceanic influence contributes considerably to the city's steady temperatures.
This coastal city sees precipitation throughout the year, giving Libreville an abundant rainfall pattern. Monthly rainfall ranges between 9mm (0.35") in July and an astounding 226mm (8.9") in November, showcasing the city's definite wet season. Notably, while November may have the highest rainfall quantity, it is the month of December that generally has the greatest number of rainy days, reaching to almost 30 days on average.
Humidity too, finds little change over the months, maintaining a fairly high level, between 81% and 86%, reflecting the climatic conditions typical to a Tropical monsoon climate. With relative humidity and rainfall both being high, there is an ubiquitous presence of clouds over Libreville, accounting for a 42% to 74% cloud cover throughout the year.
The best time to visit Libreville
Despite the year-round rain, Libreville remains attractive to visitors during its relatively drier period - approximately from June to September. This period sees the least rainfall, with precipitation plunging to as low as 9mm (0.35") in July and the number of rainy days restricted to approximately 8. Visitors during this time can expect lower humidity levels, between 81% and 83%, compared to the rest of the year.
The worst time to visit Libreville
Travelling to the tropical city should be avoided during its wettest months - typically November and December. The city records its maximum rainfall of 226mm (8.9") in November and highest number of rainy days, nearly 30, in December. The humidity levels also peak during these months, reaching to an intense 86%.
Spring weather in Libreville
Libreville's spring months, which span from March to May, offer warmth and humidity, with high and low temperatures ranging from 29.8°C (85.6°F) to 30.1°C (86.2°F) and 24.7°C (76.5°F) to 25.3°C (77.5°F) respectively. These months witness significant rainfall, averaging between 154mm (6.06") and 173mm (6.81"). The humidity levels in Libreville during spring range between 81% to 85% while the UV Index stays at a constant 7.
Summer weather in Libreville
The summer, reaching in from June through August, experiences stable temperatures, with highs and lows ranging from 26.5°C (79.7°F) and 28.9°C (84°F) and 22.5°C (72.5°F) to 23.3°C (73.9°F) respectively. These months see a drastic drop in rainfall, with figures reaching their yearly low between 9mm (0.35") and 44mm (1.73").
Autumn weather in Libreville
Libreville endures a substantial rainfall during the autumn months of September through November, gradually increasing from 76mm (2.99") to 226mm (8.9"). Concurrently, temperatures remain essentially stable, varying from highs between 27.8°C (82°F) to 28.1°C (82.6°F) and lows between 23.5°C (74.3°F) to 24.1°C (75.4°F).
Winter weather in Libreville
Winter in Libreville, spreading from December to February, provides warmer climates compared to most cities, with average high temperatures varying from 28.6°C (83.5°F) to 29.7°C (85.5°F) and lows typically falling between 24.5°C (76.1°F) and 25.2°C (77.4°F). These months also observe a decline in rainfall compared to the preceding autumn months, averaging from 121mm (4.76") to 163mm (6.42"). This period presents humidity between 81% and 83%. Despite being winter, one can expect decent sunshine hours, averaging around 8.2 to 8.3 hours per day.
Weather in January
Climate conditions in January in Libreville, Gabon, are characterized by warm, humid weather. Relative humidity values indicate a prevailing humid condition, with the region seeing a fair amount of rainfall at 121mm (4.76"). Compared to the upcoming February, January experiences slightly lesser rainfall and marginally lower temperature ranges. Weather in January »
Weather in February
February in Libreville ushers in even more rainfall than January, with overcast conditions being a frequent occurrence. The temperature range displays a slight rise, making February slightly warmer than the preceding month. However, this change is not particularly significant and the ambiance retains its warm and moist character. Weather in February »
Weather in March
Weather in March continues the trend of rising precipitation seen in the early months of the year. Despite the overall increase in rainfall, it is not accompanied by a significant drop in sunshine hours, attesting to Libreville's tropical climate. Weather in March »
Weather in April
In April, Libreville's climatic temperament witnesses moderate rainfall with a high of 173mm (6.81"). Compared to March, the number of rainy days decreases, but the volume of rainfall observes an increase. Concurrently, maximum wind speed registers a slight decrease. Weather in April »
Weather in May
The characteristic tropical charm of Libreville peaks in May, notwithstanding a drop in sea temperatures. Compared to the preceding months, May sees a significant decline in rainfall, heralding the dawn of the dry season. In comparison to April, the velocity of the wind increases making the city feel cooler. Weather in May »
Weather in June
June shapes out to be a less rainy month than May in Libreville, typically marking the onset of the dry season. In comparison to May, the wind speed accelerates, providing a refreshing respite from the seasonal heat. There is a noticeable decrease in sea temperature. Weather in June »
Weather in July
Libreville in July experiences the fewest number of rainy days at 8.3 days. This dry spell is further reinforced by a noteworthy decline in sea temperatures compared to June. Wind gust speeds reach their peak for the year, resulting in an overall cooler climate. Weather in July »
Weather in August
August displays similar weather patterns as July in Libreville. Though the region sees the smallest amount of rainfall at 15mm (0.59"), the number of rainy days observes a slight uptick. Wind speeds stabilize, setting the ambiance for uniformly breezy days. Weather in August »
Weather in September
As the Libreville steps into September, it encounters a marked increase in rainfall compared to the preceding dry months. Despite the rise in precipitation, it falls well short of the earlier months of the year. Wind speeds decrease compared to August with gear down to an annual low. Weather in September »
Weather in October
Libreville in October experiences an exponential jump in precipitation, which is significantly higher than September. This month also witnesses the year's highest number of rainy days. Despite the higher rainfall, wind speeds remain relatively constant compared to its predecessor month. Weather in October »
Weather in November
November in Libreville continues the trend set by October, with rainfall peaking at 226mm (8.9"). However, the number of rainy days marginally dwindles compared to the previous month. The conditions of the sea continue to be constant, favoring an array of maritime activities. Weather in November »
Weather in December
As December rolls in, Libreville sees a drop in rainfall in comparison to the exceedingly precipitous November. Although the year ends on a wet note, the amount and frequency of rainfall both exhibit a decrease. The winds slow down too, following the decreasing trend in precipitation. Weather in December »
[Resources]Frequently asked questions
What is the least humid month in Libreville?
January through March and August, with an average relative humidity of 81%, are the least humid months in Libreville.
How many days does it rain in Libreville?
Throughout the year, in Libreville, there are 274.1 rainfall days, and 1477mm (58.15") of precipitation is accumulated.
What is the month with the highest UV index in Libreville?
January through May, November and December, with an average maximum UV index of 7, are months with the highest UV index.
What month has the most sunshine in Libreville?
February has the most sunshine of the year in Libreville, with an average of 8.3h of sunshine.
What is the hottest time of year in Libreville?
March is the warmest month of the year, registering average temperatures as high as 30.1°C (86.2°F) and as low as 25.3°C (77.5°F).
What month is the sea warmest in Libreville?
With an average sea temperature of 29.3°C (84.7°F), March is the month with the warmest seawater.
When are the longest days in Libreville?
With an average of 12h and 6min of daylight, June has the longest days of the year in Libreville.
When is the lowest UV index in Libreville?
The months with the lowest UV index in Libreville, Gabon, are June through October, with an average maximum UV index of 6.
What month is the coldest in Libreville?
With average temperatures fluctuating between a high of 26.5°C (79.7°F) and a low of 22.5°C (72.5°F), July stands out as the coldest month.
What is the driest month in Libreville?
July is the month with the least rainfall in Libreville. Rain falls for 8.3 days and accumulates 9mm (0.35") of precipitation.
What is the month with the coldest sea water in Libreville?
July is the month with the coldest seawater in Libreville, Gabon, with an average sea temperature of 24.7°C (76.5°F).
What is the month with the least sunshine in Libreville?
With an average of 5.1h of sunshine, September has the least sunshine of the year in Libreville, Gabon.
What is the most humid month in Libreville?
November is the most humid month, with an average relative humidity of 86%.
What is the rainiest month in Libreville?
The month with the most rainfall is November, when the rain falls for 28.5 days and typically aggregates up to 226mm (8.9") of precipitation.
What is the month with the shortest days in Libreville?
The month with the shortest days in Libreville, Gabon, is December, with an average of 12h and 6min of daylight.
Is there Daylight Saving Time (DST) in Libreville?
Libreville does not observe Daylight Saving Time (DST). WAT timezone is used over the entire year.
Average temperature
Libreville, Gabon
The warmest month (with the highest average high temperature) is March (30.1°C).
The month with the lowest average high temperature is July (26.5°C).
The month with the highest average low temperature is March (25.3°C).
The coldest month (with the lowest average low temperature) is July (22.5°C).
Average pressure
Libreville, Gabon
- Average pressure in January:
1010.9mbar - Average pressure in February:
1010mbar - Average pressure in March:
1010mbar - Average pressure in April:
1010.1mbar - Average pressure in May:
1011.3mbar - Average pressure in June:
1013.3mbar
- Average pressure in July:
1014mbar - Average pressure in August:
1013.8mbar - Average pressure in September:
1012.9mbar - Average pressure in October:
1011.4mbar - Average pressure in November:
1010.5mbar - Average pressure in December:
1010.7mbar
The month with the highest atmospheric pressure is July (1014mbar).
The months with the lowest atmospheric pressure are February and March (1010mbar).
Average wind speed
Libreville, Gabon
- Average wind speed in January:
8.6km/h - Average wind speed in February:
8.7km/h - Average wind speed in March:
8.6km/h - Average wind speed in April:
8.2km/h - Average wind speed in May:
9.2km/h - Average wind speed in June:
12.3km/h
- Average wind speed in July:
13.1km/h - Average wind speed in August:
13.4km/h - Average wind speed in September:
12.5km/h - Average wind speed in October:
10.2km/h - Average wind speed in November:
8.9km/h - Average wind speed in December:
8.3km/h
The windiest month (with the highest average wind speed) is August (13.4km/h).
The calmest month (with the lowest average wind speed) is April (8.2km/h).
Average humidity
Libreville, Gabon
The month with the highest relative humidity is November (86%).
The months with the lowest relative humidity are January, February, March and August (81%).
Average rainfall
Libreville, Gabon
- Average rainfall in January:
121mm - Average rainfall in February:
135mm - Average rainfall in March:
154mm - Average rainfall in April:
173mm - Average rainfall in May:
156mm - Average rainfall in June:
44mm
The wettest month (with the highest rainfall) is November (226mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days
Libreville, Gabon
- Average rainfall days in January:
30 days - Average rainfall days in February:
26.2 days - Average rainfall days in March:
29.3 days - Average rainfall days in April:
27.3 days - Average rainfall days in May:
25.8 days - Average rainfall days in June:
13.5 days
- Average rainfall days in July:
8.3 days - Average rainfall days in August:
9.5 days - Average rainfall days in September:
17.7 days - Average rainfall days in October:
28.1 days - Average rainfall days in November:
28.5 days - Average rainfall days in December:
29.9 days
The month with the highest number of rainy days is January (30 days).
The month with the least rainy days is July (8.3 days).
Average sea temperature
Libreville, Gabon
The best month for swimming (with the highest average sea temperature) is March (29.3°C).
The coldest month (with the lowest average sea temperature) is July (24.7°C).
Average daylight / Average sunshine
Libreville, Gabon
- Average daylight in January:
12h and 1min - Average daylight in February:
12h and 1min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 1min - Average daylight in May:
12h and 1min - Average daylight in June:
12h and 1min
- Average daylight in July:
12h and 1min - Average daylight in August:
12h and 1min - Average daylight in September:
12h and 1min - Average daylight in October:
12h and 1min - Average daylight in November:
12h and 1min - Average daylight in December:
12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in January:
8h and 1min - Average sunshine in February:
8h and 2min - Average sunshine in March:
8h and 1min - Average sunshine in April:
7h and 5min - Average sunshine in May:
7h and 1min - Average sunshine in June:
6h and 4min
- Average sunshine in July:
6h and 1min - Average sunshine in August:
5h and 2min - Average sunshine in September:
5h and 1min - Average sunshine in October:
5h and 3min - Average sunshine in November:
6h and 5min - Average sunshine in December:
8h and 1min
The month with the most sunshine is February (Average sunshine: 8h and 18min).
The month with the least sunshine is September (Average sunshine: 5h and 6min).
Average sunshine days
Libreville, Gabon
- Average sunshine days in January:
0.6 days - Average sunshine days in February:
1 days - Average sunshine days in March:
0.7 days - Average sunshine days in April:
1.7 days - Average sunshine days in May:
4.4 days - Average sunshine days in June:
13.8 days
- Average sunshine days in July:
20.7 days - Average sunshine days in August:
19.8 days - Average sunshine days in September:
9.9 days - Average sunshine days in October:
2.1 days - Average sunshine days in November:
1.2 days - Average sunshine days in December:
0.8 days
The month with the most sunshine days is July (20.7 days).
The month with the least sunshine days is January (0.6 days).
Average UV index
Libreville, Gabon
The months with the highest UV index are January, February, March, April, May, November and December (UV index 7).
The months with the lowest UV index are June, July, August, September and October (UV index 6).
Average cloud cover
Libreville, Gabon
The month with the most cloud cover is September (Cloud cover 74).
The month with the least cloud cover is February (Cloud cover 42).
Average visibility
Libreville, Gabon
The months with the highest visibility are January, February, March, June, July, August and September (10km).
The months with the lowest visibility are April, May, October, November and December (9km).
Libreville, Gabon
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