Climate and monthly weather forecast
Lambarene, Gabon

Lambarene, a city situated in Gabon, is characterized by a tropical wet and dry climate, also referred to as savanna climate under the Köppen climate classification: Aw. This climate type is generally associated with significant monthly variations in temperatures and rainfall which in Lambarene also follows this pattern. A close examination of weather data indicates temperatures stay consistently high throughout the year, while rainfall varies dramatically from month to month.

Peak average high temperatures from 31°C (87.8°F) to 32°C (89.6°F) are observed between January and April and also in November and December, with a slight dip to 27°C (80.6°F) during July and August. The low temperatures too demonstrate a similar behavior with minor fluctuations, from 23°C (73.4°F) during the initial part of the year down to its lowest at 19°C (66.2°F) in July and August. A steady pattern of daylight hours is experienced, nearly steady around 12.1 hours throughout the year showing the equatorial position of Lambarene.

Concentration of rain is heaviest during the transitional months, with November seeing 404mm (15.91") and December with 142mm (5.59") of rainfall, while the driest months are July and August with minimal rainfall of 3mm (0.12") and 5mm (0.2") respectively. This sudden switch of weather patterns is a common characteristic in tropical climates, where months can be stringently dry or particularly damp.

A combination of relatively cooler temperatures and minimal rainfall makes July and August the optimal time to pay a visit to Lambarene. With average high temperatures hovering around 27°C (80.6°F) and rainfall at a mere 3mm (0.12") to 5mm (0.2"), this period offers the most comfortable and dry conditions for outdoor activities and sightseeing.

Given the amount of rainfall reaching up to an overwhelming 404mm (15.91"), November proves to be the least favorable time to visit Lambarene. Accompanied by high average temperatures of 30°C (86°F), this month can make outdoor exploring and sightseeing challenging with high humidity and frequent rain showers.

There's not a typical spring season in Lambarene owing to the tropical climate. Nonetheless, if considering March, April and May as spring months, it's expected to encounter substantial rainfall. Average high temperatures from 32°C (89.6°F) to 31°C (87.8°F) and lows from 23°C (73.4°F) to 22°C (71.6°F) along with heavy rainfall particularly in March and April with 269mm (10.59") and 193mm (7.6") respectively makes this period warm and damp.

June, July, and August are the closest representation to a summer season in Lambarene. Despite being the warmest months in many regions, in Lambarene these months experience the coolest temperatures of the year, dropping to 27°C (80.6°F) as a daytime high and 19°C (66.2°F) during nights. These months are notably dry with the minimum rainfall of the year, ranging from 3mm (0.12") to 15mm (0.59"), providing a reprieve from the otherwise heavy rainfall characterizing the city's weather pattern.

Considering September, October and November as autumn months, the weather shifts noticeably. September sees a raised rainfall of 74mm (2.91") after a dry summer, while still maintaining average high temperatures around 29°C (84.2°F) and lows at 22°C (71.6°F). The situation intensifies by November when rainfall reaches its peak of 404mm (15.91") coupled with average high temperatures of 30°C (86°F) making this month the wettest of the year.

Winter in Lambarene, comprising December, January and February, aren't colder months as would be expected in non-tropical regions. Instead, these months feature rather high temperatures from 30°C (86°F) to 32°C (89.6°F) as maximums and lows from 22°C (71.6°F) to 23°C (73.4°F). They experience a high variability in rainfall with 142mm (5.59") in December, 135mm (5.31") in January and a soaring 198mm (7.8") in February, making this season warm and substantially wet.

In Lambarene, Gabon, January brings in the new year with considerable heat and rainfall. A noticeable shift from the cooler temperatures of December, January's high temperatures often peak around 31°C (87.8°F). With an average rainfall of 135mm (5.31"), it is a comparably drier period, though this location rarely experiences severe dry spells. Weather in January »

Moving into February, Lambarene's residents witness a slight increase in the city's temperature patterns, as the weather starts inching toward its annual peak. Surpassing January, February experiences a 50% increase in average rainfall with 198mm (7.8"), indicating a significantly wetter environment. Weather in February »

As the calendar turns to March, weather conditions experience another noticeable shift. Although the mercury continues to rise, the distinguishable aspect of this month in Lambarene is the rainfall, with a total monthly volume of 269mm (10.59"), surpassing prior months significantly. Weather in March »

Moving ahead, April sees a rainfall regression in Lambarene, with the month's total standing at 193mm (7.6"). As this is the transition phase towards a drier season, locals may notice that showers become less frequent later in the month. Weather in April »

A significant change in Lambarene's weather pattern becomes evident in May. People may observe a substantial decrease in precipitation, with an average of 180mm (7.09"). As the skies gradually become clearer, opportunities for outdoor exploration gain momentum. Weather in May »

June characterizes the arrival of a notably drier period in Lambarene. Indeed, the temperature sees a marginal drop, but it retains the generally warm climate. However, with an average rainfall of a mere 15mm (0.59"), June stands out as the city's driest month. Weather in June »

July continues the trend set by June but is marked by even less rainfall, averaging at 3mm (0.12") for the entire month. Despite the minimal precipitation, the temperature range maintains warmth conducive to a tropical climate but not as high as the preceding months. Weather in July »

In August, Lambarene weather shows signs of a shift from the exceptionally dry spell towards a more balanced, wet period. It experiences a slight increase in rainfall, with 5mm (0.2") recorded for the month. Despite the trivial alteration in precipitation, weather conditions remain predictable, as the temperature continues within the normal range, facilitating an enjoyable outdoor scene. July and August represent the coldest period in Lambarene, with an average high-temperature of 27°C (80.6°F). Weather in August »

September is characterized by a return to the rainy months in Lambarene, with a considerable rise in rainfall compared to August, measuring 74mm (2.91"). The city’s weather begins its transition from dry to wet, reflecting its tropical rainforest climate. Weather in September »

As the year moves towards its last quarter, October brings a significant increase in precipitation, now reaching 363mm (14.29"). This month's weather change is evident, with clear signals of the onset of the rainy season. Despite the substantial increase in rain, it's business as usual in Lambarene thanks to the typical temperature levels. With October's advent, Lambarene sees an average high-temperature of a tropical 30°C (86°F), subtly shifted from September's 29°C (84.2°F). Weather in October »

November in Lambarene is characterized by persisting rainfall, reaching its peak at an average of 404mm (15.91") for the month. Exceeding October's levels, it stands as the city's wettest month. Alternately, the temperatures remain on the warmer side of the spectrum, despite the influx of rain, making it an interesting blend of wet and warm conditions. Lambarene sees an almost indistinguishable change in average high-temperatures from October to a still hot 30°C (86°F) in November. Weather in November »

As the year concludes with December, weather conditions in Lambarene witness a moderating trend. The average rainfall reduces to 142mm (5.59"), signaling a decrease in the frequency and intensity of showers. Yet, the temperature stays within the typical annual range, prolonging the city's warm weather conditions. Weather in December »