Climate and monthly weather forecastAreguá, Paraguay

The climate of Areguá

Nestled in Paraguay, Areguá sits under the Köppen climate classification, Cfa - the designation for humid subtropical with no dry season. This classification signifies a spectrum of weather conditions, predominantly featuring hot summers and mild winters with a consistently high humidity level throughout the year.

Throughout the 12-month cycle, temperatures in Areguá experience a degree of variability, flitting between an average low of 12.5°C (54.5°F) in the cold month of July to a high of 34°C (93.2°F) in the peak of the warm month of December. Relative humidity hovers between 67% in the drier months and upwards till 84% in cooler months, complementing the rainfall pattern. The precipitation profile showcases a degree of diversity, with rainfall totals spanning the range of 18mm (0.71") in the drier month of August to a stark 109mm (4.29") in the high-rainfall month of November, corresponding to the number of rainfall days from 5.8 days to 16.7 days, respectively.

Ultraviolet radiation levels fluctuate around medium values around 4 in May to 7 in brighter months. Wind speed varies, though not substantially, from 9.4km/h (5.8mph) to 13km/h (8.1mph), depicting a mildly breezy ambiance. Variations in cloud coverage mirror the rainfall pattern, dipping to 26% in sunnier months and ascending till 46% in overcast months, enhancing the overall attestation of humidity.

The best time to visit Areguá

Arguably the finest period for visiting Areguá is the time around July and August. These months offer mild temperatures ranging between 12.5°C (54.5°F) to 21.2°C (70.2°F), coupled with the lowest rainfall volumes of 39mm (1.54") to 18mm (0.71") observed over merely 5.8 to 9.5 days. The drier condition increases the hours of sunlight to 10.7 and 11.3 correspondingly, providing ample time to explore the city without the hinderance of rain.

The worst time to visit Areguá

The period from November to January is typically the least desirable for travellers. These months carry the highest temperatures from 31.4°C (88.5°F) to 34°C (93.2°F) and present the highest amounts of rainfall, measuring between 104mm (4.09") to 109mm (4.29") over 13.2 to 16.7 days. The exceeding rainfall and temperature conditions during this period reduce the feasibility of outdoor activities.

Spring weather in Areguá

The spring in Areguá from September to November witnesses steadily rising temperatures that soar from 25°C (77°F) to 31.4°C (88.5°F) towards the end of the period. Concurrently, the highly damp and humid conditions escalate, with relative humidity under 72% and rainfall peaking at 109mm (4.29") on average in November. A robust amount of sunshine persists, contributing about 8.6 hours to 10.5 hours daily during these months.

Summer weather in Areguá

Exhaling the essence of a tropical atmosphere, summers in Areguá from December to February host temperatures fluctuating between from 31.4°C (88.5°F) to 33.5°C (92.3°F). It is in these months that the city experiences the heaviest average monthly rainfalls, scaling from 82mm (3.23") to 104mm (4.09"). There is a frequent sunshine presence, with daylight hours extending from 12.7 to 13.7 hours and sunshine duration oscillating between 8.9 to 10.4 hours.

Autumn weather in Areguá

Beginning in March, autumn experiences a gradual decline in temperature, starting from 31.8°C (89.2°F) and falling to 23.8°C (74.8°F) by May. Rainfall follows a similar pattern, dwindling from 78mm (3.07") to 94mm (3.7") across these months. Despite decreasing daylight hours from 12.2 hours to 10.9 hours, the duration of sunshine remains fairly consistent, ranging between 8.7 hours to 7 hours.

Winter weather in Areguá

Winter in Areguá spans from June to August and witnesses the mildest temperatures ranging from 21.5°C (70.7°F) to 21.2°C (70.2°F). Rainfall decreases significantly during this period to an average of 39mm (1.54") in July, the driest month. Nevertheless, sunshine endures with duration varying from 7.2 hours to 7.5 hours, offering adequate lighting under lower cloud coverage of 37% to 42%.

Weather in January

The New Year in Areguá, Paraguay, greets its residents with a sweltering weather pattern. January is the hottest month on the calendar, with the temperature rising up to 34°C (93.2°F) and never falling below 23.3°C (73.9°F). Weather in January »

Weather in February

Weather in February experiences a slight dip in temperature, going from January's scorching high of 34°C (93.2°F) to a marginally cooler 33.5°C (92.3°F). Areguá finds itself amid an environment characterized by generous periods of sunshine, with the UV index standing at 7. Weather in February »

Weather in March

Areguá embarks upon a slow transition from summer to autumn in March, as considerably milder weather starts to set in. Temperatures drop to a comfortable range between a high of 31.8°C (89.2°F) and a low of 20.4°C (68.7°F). During this month, the sunlight intensity starts to decline, leading to longer periods of pleasant, overcast weather. Weather in March »

Weather in April

The weather transformation continues in April in Areguá, Paraguay, with even milder weather conditions establishing themselves. The variation in air pressure during this month, with a peak at 1013.5mb, is a key factor in this transformation. Weather in April »

Weather in May

May signals the arrival of winter weather in Areguá, with the lowest average temperatures of the year - a top of 23.8°C (74.8°F) and a low of 15.1°C (59.2°F). The cooling trend continues with relative humidity peaking at 84%. It is the month with the most abundant rainfall, recording 94mm (3.7") across 14.3 days, making it the wettest period in the calendar year. Weather in May »

Weather in June

June marks the start of the winter solstice in Areguá with shorter daylight hours and lower temperatures. Compared to May, June has fewer rain showers with rainfall decreasing to 57mm (2.24") and experienced over fewer days. In contrast to the decreasing rainfall, wind speed in the city picks up, reaching an average of 11.6km/h (7.2mph). Weather in June »

Weather in July

July in Areguá experiences the coolest temperatures of the year with a high of 21.2°C (70.2°F) and a low of 12.5°C (54.5°F). The city continues to experience winterish weather patterns, typified by cold temperatures, low rainfall of just 39mm (1.54"), and less humidity. Weather in July »

Weather in August

With August, the first signs of spring start appearing in Areguá. Temperatures begin their steady climb upward, with the lowest temperature reported at 14.3°C (57.7°F). A significant reduction in rainfall is a notable feature, dropping to its lowest volume of the year at just 18mm (0.71"). Weather in August »

Weather in September

The spring season in Areguá hits its peak in September. Temperatures rise further and stabilize between a high of 27.3°C (81.1°F) and a low of 15.9°C (60.6°F). The frequent sunny days, coupled with the mild temperature, provide plenty of opportunities for outdoor activities. Weather in September »

Weather in October

Areguá welcomes the initial symptoms of summer weather in October. The temperature rises remarkably high, reaching a peak of 29.6°C (85.3°F). The city also experiences a substantially increased rainfall reaching 103mm (4.06"), the first triple-digit rainfall since May. Weather in October »

Weather in November

By November, the city of Areguá is under the full influence of the summer season. Temperatures continue to soar, averaging a high of 31.4°C (88.5°F). However, the highest levels of sunlight are reported, with an impressive 13.4 daylight hours on average. Weather in November »

Weather in December

The year in Areguá concludes on a balmy note, with the city experiencing its second-highest temperatures of the year. December’s temperature fluctuates from a high of 33°C (91.4°F) to a low of 22.3°C (72.1°F). Weather situations such as high humidity and extensive rainfall are typical during this month, along with a noticeable decrease in average sunlight hours. Weather in December »