Climate and monthly weather forecastAyem, Gabon

The climate of Ayem

Ayem rests in the realm of the tropical wet and dry climate, according to the Köppen climate classification, more specifically in the Aw zone. Situated in Gabon, this area is distinctive for its sharp seasonal variations in parameters such as temperature, rainfall and humidity. Throughout the year, the temperatures in the tropical city of Ayem range from 20.1°C (68.2°F) to 31.8°C (89.2°F). It illustrates prevalent high humidity levels, with monthly averages oscillating between 81% and 90%.

As for rainfall, the city experiences a definite rainy season and a less pronounced dry season. Rainfall peaks in October and November, with respective monthly averages of 238mm (9.37") and 232mm (9.13"). The driest month is July, with a monthly average of 59mm (2.32"), nearly a fifth of the rainfall in the wettest months. A similar pattern can be seen in the number of rainy days, with July again presenting the fewest rainy days at 17.2 and the highest frequency of rainy days noted from April to May and from September to December. It is also worth noting that the wind speeds are relatively mild in Ayem, fluctuating from 3.5km/h (2.2mph) to 4.8km/h (3mph).

The best time to visit Ayem

Determining the best time to visit Ayem largely depends on personal preferences regarding climate and weather conditions. However, for those who enjoy sunshine and dryer conditions, July seems to be an optimal choice. During this month, the city experiences fewer rainy days and less rainfall overall, with an average of 59mm (2.32"). The temperatures are relatively moderate, with a high of 28.8°C (83.8°F) and a low of 20.1°C (68.2°F). Importantly, this is also the period with increased daylight hours of about 12.1 hours per day, and a greater number of sunshine hours at 6.5 hours a day.

The worst time to visit Ayem

For those not fond of heavy showers and high humidity, it would be advisable to avoid visiting Ayem during the months of October and November. This period is characterized by the highest levels of rainfall, reaching up to 238mm (9.37") and 232mm (9.13") respectively, and the greatest number of rainy days. The humidity during this period also rises to an average of 90% in October.

Spring weather in Ayem

Spring in Ayem, falling in the months of April to June, presents high levels of humidity, averaging between 86% and 87%. Temperatures remain high during this period, with an average high ranging from 30.8°C (87.4°F) to 29°C (84.2°F), and lows around 21.3°C (70.3°F) to 20.8°C (69.4°F). This is also a time when Ayem experiences increased rainfall, particularly in May, with an average of 164mm (6.46").

Summer weather in Ayem

Summer, spanning July to September, sees a decrease in rainfall, particularly in July with averages falling to 59mm (2.32"). The humidity also lessens slightly during this period, from 87% in June to 83% by the end of September. The temperatures largely remain consistent, with highs averaging between 28.8°C (83.8°F) to 29.1°C (84.4°F), and lows from 20.1°C (68.2°F) to 20.7°C (69.3°F).

Autumn weather in Ayem

During the autumn months of October and November, one can expect very rainy days in Ayem. The rainfall increases sharply in October, reaching a maximum average of 238mm (9.37"), and the number of rainy days peaks at 29.4 days. The temperatures remain relatively constant, ranging between highs of 28.6°C (83.5°F) to 29.5°C (85.1°F) and lows of 20.9°to 21°C (69.8°F).

Winter weather in Ayem

Winter, which encompasses December to March in Ayem, sees relatively high temperatures, with an average high of 30.8°C (87.4°F) in December and March, and an average low around 21.2°C (70.2°F) to 21.9°C (71.4°F). Rainfall remains high during this period, peaking in January and March with averages of 114mm (4.49") and 143mm (5.63") respectively. Humidity also remains high, reaching up to 85% in March.

Weather in January

January, the beginning of the year, introduces Ayem, Gabon with subtropical humid weather. The climate sees a slight decrease from December in terms of temperatures, but the humidity levels remain steady. Looking at rainfall, an amount of 77mm (3.03") indicates a regular pattern seen throughout the year. Weather in January »

Weather in February

Moving onto February, the weather in Ayem, Gabon sees a slight progression in its subtropical humid conditions. Temperatures remain nearly constant from January to February with a slight surge being observed in the lowest values. Weather in February »

Weather in March

As the year continues to evolve, March brings in some noticeable changes in Ayem, Gabon’s weather. An increase in temperatures along with escalating humidity levels signifies the transition into a warmer period. However, March sees the most rainfall with 143mm (5.63"), an increase from February. Weather in March »

Weather in April

April's weather conditions in Ayem, Gabon sees only marginal changes from March. There is a slight dip in temperature, but the overall warmth and moistness remain unchallenged. Comparatively, the volume of rainfall is higher with a total of 162mm (6.38"). Weather in April »

Weather in May

As Ayem, Gabon enters mid-year, May has a set of unique weather features to offer. May continues to follow April's weather trend with considerable rainfall; however, an increased amount of 164mm (6.46") is recorded. The sunlight hours continue to decline while temperatures maintain their stability with minor fluctuations. Weather in May »

Weather in June

June marks the transition into the middle of the year, bringing in some shifts in Ayem, Gabon's weather. Compared to May, temperatures reduce marginally, contributing to a slight change in the overall weather. The rainfall also sees a significant drop down to 102mm (4.02"), providing some respite from the earlier monsoon-like conditions. Weather in June »

Weather in July

July in Ayem, Gabon marks the onset of a considerably drier season. The temperatures during this month see a slight dip from June, contributing to a relatively cooler climate. A drop in rainfall levels with just 59mm (2.32") recorded makes July the driest month of the year. Weather in July »

Weather in August

August's weather conditions in Ayem, Gabon seem to mimic the trend set by July. The rainfall levels do see a slight increase with 68mm (2.68") recorded, and temperatures remain quite similar. Despite the incremental discomfort due to humidity, locals are well accustomed to the climate. Weather in August »

Weather in September

September introduces Ayem, Gabon to another phase in weather with a subtle shift towards more humidity and rainfall. There is a significant increase in rainfall volume from 68mm (2.68") of August to 146mm (5.75") in September. Weather in September »

Weather in October

Moving into this part of the year, October continues to maintain the moist conditions in Ayem, Gabon. The month's weather is characterised by the highest rainfall volume, peaking at 238mm (9.37"). It's noticeable that humidity spikes during this period, sustaining the general moistness in the atmosphere. Weather in October »

Weather in November

November continues the trend of heavy rainfall in Ayem, Gabon with a recorded volume of 232mm (9.13"). Despite the high humidity levels, temperatures do not show a significant shift from the last month. The cloud cover is considerable, rendering the atmosphere darker during daytime. Weather in November »

Weather in December

Concluding the year, December brings about a slight relief from the heavy rainfall experienced in the previous months in Ayem, Gabon. Rainfall scales down to 105mm (4.13"), and temperatures rise slightly, offering a bit of warmth. Weather in December »