Climate and monthly weather forecastBata, Equatorial Guinea

The climate of Bata

In the heart of Equatorial Guinea, the city of Bata showcases a climatic category labeled as Af according to Köppen climate classification. This particular classification describes the climatic nature of Bata as a tropical rainforest. The geographical placement of Bata introduces a humid, tropical atmosphere where temperatures remain high throughout the year with an annual average fluctuating slightly between 26.1°C (79°F) to 28.8°C (83.8°F). These temperatures mark the city with a typically hot climate.

Rainfall remains a prevalent feature of Bata's climate, maintaining its consistency throughout the year. Monthly averages escalate from 13mm (0.51") in December, reaching a peak of about 42mm (1.65") in October. The humidity relative to Bata's climate reveals a high percentage, lingering around the mid-80s, with a slight upturn from 83% in January to 88% in September. Understandably, the elevated humidity matches the regular rainfall.

Unsurprisingly, sunshine is abundant in Bata. The city nets an average of approximately 12 hours of daylight consistently throughout the year, with sunshine hours ranging from 6 hours in August to about 9 hours in January and December. The UV index remains relatively neutral, remaining mostly at 6, with occasional peaks to 7 in January, February, March, and November.

The best time to visit Bata

Aiming to visit Bata when the weather is at its finest requires strategic planning around its tropical climate. The months from June to September provide a break from the usually high rainfall, with an average of approximately 15mm (0.59") to 18mm (0.71") of rainfall compared to the steep 29mm (1.14") to 42mm (1.65") observed from April to October. As a bonus, these months register with a slightly lower relative humidity, dropping to 87%. June to September also showcase the highest average wind speeds, with a steady breeze from 13km/h (8.1mph) to 13.2km/h (8.2mph) to aid in counteracting the humidity.

The worst time to visit Bata

The period from April to October might not be the best time for a visitor who is not fond of rain, as these months experience the highest average rainfall from 29mm (1.14") to 42mm (1.65") and come with an average temperature set comfortably above 26°C (78.8°F). Humidity remains relatively high, peaking at 88%, which can intensify the sense of heat. During this period, Bata sees slightly lesser sunshine with averages diminishing from 8.6 hours a day in March to 6 hours a day in August.

Spring weather in Bata

Spring in Bata presents the onset of the rainy season. During this period, rainfall increases progressively from an average of 16mm (0.63") in February to 24mm (0.94") in March and 29mm (1.14") in April. Temperature remains steady, hovering between 28°C (82.4°F) and 28.8°C (83.8°F). Humidity also heads upwards from 83% in February to 84% in both March and April. The amount of sunshine stays relatively high, exceeding 8 hours a day.

Summer weather in Bata

Summer in Bata observes a relatively high accumulation of rainfall. From May to August, the rainfall averages from a high of 40mm (1.57") in May to a lesser 18mm (0.71") in August. The temperature, however, sees a slight decrease from 27.8°C (82°F) in May to 26.1°C (79°F) in both July and August. The number of sunshine hours experiences a dip, falling to the yearly low of 6 hours per day in August.

Autumn weather in Bata

Autumn in Bata marks a phase where rainfall averages are on the higher end, accumulating 26mm (1.02") in September, rising to a peak of 42mm (1.65") in October, and then curbing somewhat to 29mm (1.14") in November. The temperature during these months floats between 26.1°C (79°F) and 27.3°C (81.1°F). Relative humidity hits its yearly peak at 88% in September before dropping slightly to 86% in November.

Winter weather in Bata

Winter months in Bata bring a decline in both temperature and rainfall. The temperature averages range from 27.3°C (81.1°F) in December to 27.6°C (81.7°F) in January. Rainfall averages are reduced to 15mm (0.59") in December, remaining low at 16mm (0.63") in January. December and January offer the highest sunshine hours, an average of 9 hours per day, associated with relatively lower humidity levels, making them suitable for outdoor activities.

Weather in January

Bata, Equatorial Guinea begins the year with temperatures relatively high, fluctuating between 24°C (75.2°F) and 28°C (82.4°F). The skies partially obscured, with cloud cover reported at 37%. Rainfall is on the lighter side with 15mm (0.59") spread across 14.2 days. Weather in January »

Weather in February

The weather in February shows a slight increase in temperatures and rainfall. This pleasant tropical locale sees an increment in average sea temperature from one month prior, with February boasting impressive highs of 29°C (84.2°F). Weather in February »

Weather in March

March brings a hint of change to Bata as it sees the highest rainfall for the first quarter of the year with 24mm (0.94") spread over 16.1 days. The sun teaases with only 8.6 hours of shine per day, somewhat clouded by the 40% cloud cover. Weather in March »

Weather in April

April emanates the true essence of Bata, as the climate records an increase in cloud cover with values escalating to 43%. The rainfall in April is the highest so far this year, with a measure of 29mm (1.14") accumulated over 14.9 days. Weather in April »

Weather in May

May presents significant weather deviations as rainfall peaks to its highest amount this year with a record 40mm (1.57"). In addition, the temperature, both on land and sea, experiences a discernible downtrend. Sea temperature cools down to 28.7°C (83.7°F), a remarkable deviation from the preceding months. Weather in May »

Weather in June

In Bata, June ushers in a pronounced drop in temperatures and rainfall. This shift is punctuated by a noticeable increase in wind speed as it leaps to 11.7km/h (7.3mph). The force of the gusts also mirrors this change, making it the month with the highest wind gusts yet with speeds of 16.5km/h (10.3mph). Weather in June »

Weather in July

July continues the atmospheric trend set in motion by June, with reduced temperatures and dwindling rainfall. However, wind speeds take an observable upturn, with an average speed hitting a yearly high of 13km/h (8.1mph). As the year progresses, the sea’s inviting warmth slightly fades, noting a sea temperature of 25.9°C (78.6°F). Weather in July »

Weather in August

August in Bata witnesses a continuation in the drop of various climatic features from the previous month. It is worth noting that wind speeds remain high at an average of 13.2km/h (8.2mph), possibly contributing to cooler perceived temperatures. Weather in August »

Weather in September

Bata's weather subtly shifts in September as drier days begin to make a comeback. Owing to the hike in wind speeds, gusts reach an impressive 15.6km/h (9.7mph). Yet, the sea temperature fluctuates a bit, subtly returning to previous warmer values by reaching 26.4°C (79.5°F). Weather in September »

Weather in October

October welcomes sizeable precipitation with a 42mm (1.65") over a period of 18.1 days, tagging it as the rainiest month of the second half of the year in Bata. Within this rather rainy scenario, daily sea temperature records an increase, transforming Bata to a haven for tourists seeking a warm coastal experience. Weather in October »

Weather in November

November, a distinctive month in Bata's annual climate, typically presents increased temperatures with the warmth soaring up to 27.3°C (81.1°F). It also features the highest number of rainy days throughout the year - a whopping 18.8, resulting in the month with the maximum annual rainfall days. Weather in November »

Weather in December

Capping off the year, December treats Bata with slightly higher temperatures compared to November. The weather in this month witnesses higher temperatures averaging up to 27.6°C (81.7°F). The Sea temperature enjoys a warm streak, recording highs of 28.3°C (82.9°F). Weather in December »