The climate of Maceió
Falling under the Am category of the Köppen climate classification, the city of
Maceió,
Brazil, experiences a tropical monsoon climate. Located along the coast, the city's weather is influenced by both land and sea, where temperatures remain relatively high throughout the year, humidity levels are substantial, and rainfall is significant, coupled with occasional dry spells.
Analyzing the weather data in detail points towards a narrow temperature range from 20.2°C (68.4°F) to 30.4°C (86.7°F) experienced throughout the year. The warmest month on record is
February, with the highest average temperature reaching 30.4°C (86.7°F). Conversely, the coldest months are traditionally between
July and
August, where average temperatures can dip to 20.2°C (68.4°F). This consistent warmth year-round is amplified with high humidity levels averaging from 74.7% to 82.6%, marking a somewhat sticky tropical climate.
Rainfall patterns follow a marked rhythm, with the highest rainfall recorded from
April to
June with rainfall totals reaching between 269mm (10.59") to 382mm (15.04"). This period also sees a higher number of rainfall days, averaging from 22 to 24 days. Meanwhile, the maximum average daylight recorded is between 12.1 to 12.7 hours, confirming the city's proximity to the equator.
The best time to visit Maceió
The optimal period to visit
Maceió would be from
November to
February. During these months, average high temperatures range from 29.9°C (85.8°F) to 30.4°C (86.7°F), and while rainfall measurements range from 32mm (1.26") to 78mm (3.07"), it amounts to a lower number of rainfall days, ranging from 6 to 10 days making it the driest period of the year. This period, too, marks the most abundant sunshine hours with the number rising from 8.1 to 9.2 hours.
The worst time to visit Maceió
Given the tropical monsoon climate, the planning of a visit from
April to
June might have to take a rain check as rainfall levels peak to between 269mm (10.59") to 382mm (15.04") accompanied by 22 to 24 rainy days. Despite the temperature remaining pleasantly warm ranging from 27°C (80.6°F) to 29.6°C (85.3°F), the weather may be less enjoyable with high humidity, lower sunshine hours of 5.7 to 6.2 hours, and the UV index dipping to 10 from the usual 12.
Spring weather in Maceió
The spring months in
Maceió are marked by a gradual increase in rainfall, where
September records 130mm (5.12") of rain falling over 15 days, increasing to 195mm (7.68") in
November with rainfall accounting for 17 days. Despite this, the period enjoys average temperatures from 20.7°C (69.3°F) to 30.2°C (86.4°F) and about 6.8 to 8.1 hours of sunshine daily.
Summer weather in Maceió
Summer defines
Maceió's weather with average temperatures ranging from 30.2°C (86.4°F) to 30.4°C (86.7°F) in
January and
February, but with nighttime temperatures dipping to around 22.4°C (72.3°F) to 22.6°C (72.7°F). With rainfall beginning to taper off from 88mm (3.46") to 78mm (3.07") and number of rainy days from 11 to 10, weather during these months is best characterized by warming temperatures, slightly reduced rainfall, and an ample amount of sunshine.
Autumn weather in Maceió
Autumn witnesses a marked increase in rainfall, where it rises from 195mm (7.68") in
March to peak at a significant 382mm (15.04") in
May. Correspondingly, the number of rainy days per month climbs from 17 in March to 22 in May. Temperatures remain fairly consistent during this season, with highs averaging from 29.6°C (85.3°F) to 30.2°C (86.4°F) and lows from 22.5°C (72.5°F) to 22.7°C (72.9°F).
Winter weather in Maceió
Despite being the cooler period, winter in
Maceió is far from chilly with temperatures fluctuating between 20.5°C (68.9°F) to 28.5°C (83.3°F) from
June through
August. Rainfall during this period records a decline from 332mm (13.07") in June to 155mm (6.1") in August and number of rainy days reduces from 24 to 19. Accordingly, sunshine hours observe an increase from 6 hours in June to 6.6 hours by August end.
Weather in January
As with any tropical climate,
Maceió,
Brazil, exhibits uniform temperatures throughout the year, with
January temperatures hovering at 30.2°C (86.4°F). Relative to
December, the humid conditions persist, rendering January fairly humid too.
Weather in January »Weather in February
For anyone accustomed to
Maceió's year-round warmth,
February offers no surprises. However, there is an infinitesimal rise in temperatures, rendering this month fractionally warmer. The weather remains consistently humid, though expect an increase in rain.
Weather in February »Weather in March
In
March, the weather in
Maceió remains seemingly constant with little change in temperature; however, the real story unfolds with the rainfall. The city experiences a significant leap in the volume of precipitation at an impressive 195mm (7.68").
Weather in March »
Weather in April
Contrarily,
April sees a drop in temperature, although the difference is almost negligible. The rainy season is in high gear, with rainfall peaking this month.
Maceió records its highest precipitation in April, with 269mm (10.59") of rainfall.
Weather in April »Weather in May
In the month of
May, the tropical climate of
Maceió welcomes a slight decrement in temperatures. May's distinction lies not in the heat, but in the rainfall: with 382mm (15.04") of rainfall, it culminates as the wettest month of the year.
Weather in May »Weather in June
Come
June, the temperatures continue a gentle descent from
May. June's weather credentials lie in its humidity, maintaining a virtually constant value as the preceding month. While the overall weather recipe remains the same, it's pertinent to mention a significant drop in the total rainfall.
Weather in June »
Weather in July
By
July,
Maceió's weather takes a relatively dryer turn. The decline in both temperatures and rainfall continues, with the lowest recorded temperature at 27°C (80.6°F) and a noticeable decrease in rainfall to 274mm (10.79"). The city witnesses fewer days of precipitation, as the tail of the rainy season tapers off.
Weather in July »Weather in August
August ushers in an increment in temperature, indicating the start of another warm phase in
Maceió's climate. Corresponding with the rise in heat, rainfall decreases considerably. Compared to
July, rainfall dips drastically in August, shifting the city back to a drier climate.
Weather in August » Weather in September
Maceió greets
September with an uptick in temperature alongside reduced rain. Notably, the volume of rainfall falls again, allowing the city to dry more thoroughly from the previous rains. Sunshine hours and daylight lengths continue to compete with each other, providing the city with pleasingly radiant days.
Weather in September »
Weather in October
October is a time when
Maceió experiences a return of the warmer days, with a small increment in the city's temperature. This month is characterized by significant dips in rainfall, marking the driest phase of the year, with only 74mm (2.91") of precipitation.
Weather in October » Weather in November
November witnesses
Maceió's weather climb up a notch in terms of heat. A distinctive feature of November is the decrease in rainfall to a mere 32mm (1.26"), confirming the city's driest month of the year. Contributing factors to this dry spell include a decrease in both humidity and rainy days.
Weather in November » Weather in December
December brings with it another slight increment in temperature, continuing the city's warm climatic trend. Parallel to this,
Maceió sees a surge in rainfall, albeit minimal, measuring 63mm (2.48"). The humidity level rises slightly, accompanying more rain.
Weather in December » [Resources]