The climate of Praia das Conchas
Praia das Conchas is tucked within the confines of the magnificent
São Tomé and Príncipe, a small island nation off the western coast of Africa. The Köppen climate classification categorizes it as 'As', indicating a predominately tropical wet and dry or savanna climate with a 'summer' dry season.
As per the Köppen climate designation, the weather in Praia das Conchas witnesses a blend of high temperatures ranging from 24.5°C (76.1°F) to 28.8°C (83.8°F) allied with a significant amount of rainfall. Throughout the year, the monthly average rainfall oscillates between 9mm (0.35") and 224mm (8.82"), meanwhile, the number of rainy days dances within the range of 7.3 to 28.6 days. However, even at its driest, the month of
July still sees 9mm (0.35") of rainfall, culminating in 8.4 rainy days.
When it comes to humidity, the area experiences substantial relative humidity, with monthly averages wavering from 76% to 83%. The barometric pressure doesn't exhibit any dramatic fluctuations either, staying steadily between 1009.8mb and 1014.3mb. Notable are also visibility and cloud cover, which stay high averaging 10km (6.2mi) and 52%, respectively.
A unique weather pattern evident in Praia das Conchas is the consistency in daylight. Each month boasts of a stable 12.1 hours of daylight, with clear sunshine varying from 5.0 hours to 8.6 hours daily. The intensity of the sun, reflected by the Ultraviolet Index, ranges between 5 and 7 throughout the year, underlining a strong radiative force.
The best time to visit Praia das Conchas
The most inviting time to explore
Praia das Conchas is between
May and
September. During these months, the temperature is comfortably warm, fluctuating within the bracket of 24.3°C (75.7°F) and 26.3°C (79.3°F), with a lower rainfall averaging 21mm (0.83"). Subsequently, the number of rainfall days also sees a considerable reduction to an average of 8.8 days each month. The weather during this period is ideal for outdoor activities, punctuated by clear skies and an almost consistent breeze averaging 17.2km/h (10.7mph).
The worst time to visit Praia das Conchas
The least favourable time to venture
Praia das Conchas is typically between
October and
January. In these months, the weather conditions become challenging due to abnormally high precipitation levels, peaking at 224mm (8.82") in
November, accompanied by an average of 26.7 rainfall days. In turn, this leads to higher relative humidity, averaging at 82%, aggravating the sense of discomfort.
Spring weather in Praia das Conchas
While the concept of spring might be absent in a tropical climate like
Praia das Conchas, a rough equivalent covers
March to
May. During this period, the weather shows a propensity towards warmth with temperatures hovering from 27.2°C (81°F) to 28.8°C (83.8°F). The months witness an uptick in rainfall, with precipitation sum aggregating between 119mm (4.69") to 130mm (5.12"). Notwithstanding the rainfall, the region still gets a decent amount of sun, with sunshine hours sliding within 7.6 to 8.4 hours.
Summer weather in Praia das Conchas
Following the conventions of the Köppen climate classification, the 'summer' refers to the driest part of the year. In
Praia das Conchas, this spans from
June to
September. Despite being 'summer', temperatures do not soar rather average between 24.5°C (76.1°F) and 27.8°C (82°F). There is a decline in rainfall and cloud cover during these months, with precipitation averaging between 9mm (0.35") and 35mm (1.38").
Autumn weather in Praia das Conchas
Adapting the traditional
December to
February as Autumn,
Praia das Conchas experiences an overall increase in temperatures from 27.1°C (80.8°F) to 28.4°C (83.1°F). There are considerable variations in rainfall, ranging from 100mm (3.94") to 224mm (8.82"), making it an intermittent blend of drier and wetter periods. Regardless of the rainfall, daily sunshine hours remain fairly consistent around 7 hours with moderated cloud cover.
Winter weather in Praia das Conchas
The equivalent 'winter’ months of
Praia das Conchas extend from
March to
May, characterised predominantly by slightly lower temperatures, from 24.8°C (76.6°F) to 27.5°C (81.5°F). These months also witness an increase in rainfall, with precipitation levels spanning between 126mm (4.96") and 159mm (6.26"). The sunlight exposure decreases slightly to an average of 6.5 hours, while the UV index consistently stands at 6, indicating a lower intensity of harmful UV radiation.
Weather in January
Praia das Conchas begins the year with characteristically warm and wet conditions, typical of its tropical climate. The island is at its most humid point compared to the following months, which is complemented by a high relative humidity of 77%.
Weather in January » Weather in February
February in
Praia das Conchas maintains similar climatic conditions as the preceding month, displaying warm and humid weather that comes with the tropical territory. The rainfall decreases slightly, and the frequency of rain includes fewer days compared to
January.
Weather in February » Weather in March
As the year progresses into
March, the average temperatures in
Praia das Conchas observe a slight increase, though the high humidity does not waver. The rainfall quantity sees an augment from the previous month, notably it registers at 119mm (4.69") for the month.
Weather in March »
Weather in April
April in
Praia das Conchas indicates a minor shift from predominantly hot and wet conditions to a slightly drier period. While the number of rainfall days reduces, it remains a considerably wet month. The temperatures notch down a bit, signalling a slow but sure transition into the less warm part of the year.
Weather in April » Weather in May
The weather in
May in
Praia das Conchas takes a turn towards a mildly cooler and drier period of the year. The average precipitation drops significantly, making way for more sunshine hours and less frequent rain showers. There is a noticeable increase in wind speed from
April, reaching an average of 13km/h (8.1mph) for the month.
Weather in May »Weather in June
In
June, the climate at
Praia das Conchas continues its journey towards less rainfall and lower temperature averages. The reduced humidity levels and cooler temperature readings make June a pleasant time for outdoor exploration. In fact, the rainfall amount drops drastically to 22mm (0.87") and there is a noteworthy increase in wind speed, averaging at 17.6km/h (10.9mph).
Weather in June »
Weather in July
The transitional weather in
Praia das Conchas continues into
July with the mercury levels dropping further and wind speed notably peaking at 17.7km/h (11mph). The rainfall remains comparatively low, contributing to a favourable climate for outdoor enthusiasts.
Weather in July »Weather in August
August in
Praia das Conchas signals the onset of the wet season, with increased rainfall and reduced sunlight hours. Nevertheless, the average temperatures remain consistently warm, and the wind slightly drops in speed as compared to
July.
Weather in August » Weather in September
September is a significant month for the climate in
Praia das Conchas, marking the beginning of an increase in rainfall and humidity levels. Wind conditions remain relatively stable and consistent, balancing the humid and wet weather conditions of the region.
Weather in September »
Weather in October
October in
Praia das Conchas brings notable changes in the climatic conditions, with significant growth in rainfall which measures at 220mm (8.66") - the highest in the year. The humidity levels rise further, reaching an annual high.
Weather in October » Weather in November
November is one of the wettest months of the year in
Praia das Conchas followed by previous month, with high likelihood of rain and significantly high humidity levels. However, the rainfall does not hamper the sun's shining effectiveness since the region experiences a significant amount of sunshine hours per day.
Weather in November » Weather in December