Climate and monthly weather forecastAlabato, Guinea-Bissau

The climate of Alabato

Situated in Guinea-Bissau, Alabato boasts the Aw climate classification in the Köppen scheme, known formally as ‘Tropical wet and dry or savanna.’ This setting creates a well-defined balance amidst wet and dry seasons, accompanied by consistently hot temperatures. The year in Alabato undergoes noticeable swings in certain weather aspects. While the temperature remains steadily torrid, other elements such as humidity, rainfall, and cloud coverage exhibit notable fluctuations.

Throughout the calendar, Alabato's temperatures repeatedly ascend to the searing heights. Peak temperatures mostly stay above the 30°C (86°F) mark, with fluctuations from 31°C (87.8°F) in September to the apex of 42.1°C (107.8°F) in April. Even at their coolest, these values hover from 19.3°C (66.7°F) in January to the yearly high of 25.1°C (77.2°F) in June.

Humidity levels in Alabato rise and fall accordingly with the alteration of the seasons. The year commences with a rather dry phase, presenting an average relative humidity of 19% in January, which crescendos to a saturated 86% during August. Not far behind, the months of July and September display high humidity too, with levels of 77% and 85%, respectively.

Rainfall in Alabato follows a similar pattern, registering straightforwardly dry periods with almost no rainfall from January to April, and high precipitation periods from June to September. August champions the lot in the rainfall department, marking 206mm (8.11"), thus attributing to the high humidity of the savanna climate.

The best time to visit Alabato

Tourists aiming to capitalize on the tropical conditions without the inconvenience of heavy rainfall should look towards the start of the year. Between January and April, Alabato exhibits a pleasant blend of balmy conditions with virtually no rainfall, leading to better visibility and abundant sunlight.

The worst time to visit Alabato

Visitors intending to steer clear of Alabato's monsoon style wet season should avoid it from June until September. As August presents a total of 206mm (8.11") and concurrent high humidity levels of 86%, it marks the highest rainfall recorded throughout the year.

Spring weather in Alabato

During Alabato's Spring, from March to May, the daily temperatures rise steadily. March has a high of 40.9°C (105.6°F), and it further escalates to 42.1°C (107.8°F) by April. Come May, the highs lower slightly to 41.3°C (106.3°F) whereas the lows rise gradually from 21°C (69.8°F) to 23.8°C (74.8°F).

Summer weather in Alabato

In Alabato, the Summer months from June to August display hot conditions with the advent of rainy weather. This period experiences high rainfall, with July recording 151mm (5.94"), and August reaching a yearly record with 206mm (8.11"). Meanwhile, temperatures remain high, peaking at 38.7°C (101.7°F) in June and softly receding to 31.7°C (89.1°F) in August.

Autumn weather in Alabato

Alabato's Autumn, occurring between September and November, carries features of the receding monsoon. With rainfall measuring from 145mm (5.71") in September, to a significantly reduced 2mm (0.08") by November. The temperatures stay warmly between 23.5°C (74.3°F) and 21.6°C (70.9°F) at night, and from 31.7°C (89.1°F) to 36°C (96.8°F) during the day.

Winter weather in Alabato

Alabato's Winter months from December through February contrast the preceding half of the year, experiencing meager to no rainfall. Coupled with steady temperatures from 19.3°C (66.7°F) to 20.2°C (68.4°F) at night, the daytime temperatures stay comfortably above the hot 30°C (86°F) line.

Weather in January

Alabato, Guinea-Bissau begins the year with a steady mix of balmy temperatures and cloudless skies. The mean high temperature of 36.4°C (97.5°F) creates a warm start to the year; however, it is still a welcoming atmosphere for those seeking respite from harsh winters elsewhere. Weather in January »

Weather in February

Transitioning from January, February marks the continuation of the clear skies in Alabato as the dry spell persists. With the mercury inching up slightly to register a high average temperature pof 38.3°C (100.9°F), it predicts the onset of warmer months ahead. Weather in February »

Weather in March

March signifies the transitioning phase from the dry to the warm season in Alabato. Moving up from February, a visible uptick in the average temperature gives an indication of the warm weather that's to come. The relative humidity rises to 28%, foreseeing the city's gradual move toward greater humidity percentages in future months. Weather in March »

Weather in April

Starting the second quarter of the year, April brings the first signs of rainfall in Alabato, with precipitation levels touching 1mm (0.04") on average for the month. This noteworthy shift in weather is accompanied by the ongoing progression of temperatures, which now hover around their annual peak levels. Weather in April »

Weather in May

May commences the first serious bout of the rainy season in Alabato, proffering a respite from the persistent high temperatures of the preceding months. The average rainfall amount jumps to 5mm (0.2"), reflecting a significant leap from the marginal precipitation in April. Weather in May »

Weather in June

June validates the expectation of a heavier monsoon, with Alabato recording 39mm (1.54") of rainfall. This increase in rainfall is complemented by a simultaneous spike in the relative humidity to 56%, reinforcing the moist atmosphere across the city. Weather in June »

Weather in July

July marks the absolute peak of the monsoon, with Alabato experiencing a high of 151mm (5.94") of rainfall, the most throughout the year. The heavy showers give the city's green landscapes a refreshing makeover and cleanse the atmosphere thoroughly. Weather in July »

Weather in August

Following the historical trend, August overshadows July by registering 206mm (8.11") of rainfall, the maximum throughout the year in Alabato. This further amplifies the humid conditions prevalent in the city setting the stage for a damp and heavy atmosphere all around. Weather in August »

Weather in September

September marks the softening blow of the monsoon with rainfall descending to 145mm (5.71") in Alabato. This gradual tapering off signals the retreat of heavier downpours, but the moisture-laden atmosphere remains. Concurrently, the diminishing rain is succeeded by a rise in the amount of daily sunshine, presaging brighter days ahead. Weather in September »

Weather in October

October brings a sharp drop in monsoon activity, with rainfall coming down significantly to 44mm (1.73") in Alabato. This significant dip in precipitation hints at the culmination of the rainy season and the onset of drier months. Weather in October »

Weather in November

Moving into the penultimate month of the year, November experiences a notable decrease in rainfall, which now stands at just 2mm (0.08"). This signifies the city's transition into a drier phase. Simultaneously, the previously high humidity levels also start to decline significantly, bringing relief from the moist atmospheric conditions. Weather in November »

Weather in December

December, the final month of the year in Alabato, vividly marks the end of the monsoon season with rainfall hitting rock bottom. The humidity decreases significantly, ushering in drier and more comfortable conditions. The average daily sunlight increases, signaling brighter and longer days. Weather in December »