The climate of Asuncion
Situated in the heart of South America,
Asuncion is characterized by a subtropical climate with no distinct dry season, placing it into the Köppen Cfa climate classification. Beamed down all year by direct equatorial sunlight, the city has a relatively constant, high-temperature pattern, with hourly sunlight fluctuating from 10.6h in
June to 13.7h in
December.
Highly influenced by its lack of a dry season, rainfall in Asuncion is somewhat annual, albeit with minor fluctuations. It demonstrates a concentration during the warmer months, reaching its peak in
November and December with 97mm (3.82") and 92mm (3.62"), respectively. Contrarily, rainfall reaches its sparsest stage in
August with only 19mm (0.75").
Temperature-wise, Asuncion gets particularly toasty around
January, where maximum temperatures surge to their peak at 34.1°C (93.4°F), and lows settle around a comfortable 23.3°C (73.9°F). Inversely,
July represents the coldest month with temperatures ranging from lows of 12.6°C (54.7°F) up to 21.3°C (70.3°F) at the warm end.
Humidity levels start burgeoning from
April, reaching a peak in
May and June with 84% and 83% respectively, before settling down back again till December. The city also experiences moderate wind speeds ranging from an average 9.2km/h (5.7mph) in
March to approximately 12.6km/h (7.8mph) in August.
The Best Time to Visit Asuncion
To experience the best of
Asuncion, planning a visit between
May and
July offers the most ideal climatic conditions. During these months, temperature levels are comfortably moderate - from a low of 15.3°C (59.5°F) in May to a high of 21.3°C (70.3°F) in July - making it an appealing period for tourists to explore the city.
The city also experiences its least rainfall during these months with rainfall values dropping to 52mm (2.05") in
June and 44mm (1.73") in July. With the humidity level reduced to 84% and 80% respectively and increased daylight hours, the weather in these months provides perfect conditions for sightseeing and outdoor activities.
The Worst Time to Visit Asuncion
The period from
October to
December represents the least favorable time to visit
Asuncion due to the increased rainfall compared to other months. Total precipitation during these months reaches 92mm (3.62") in October, 97mm (3.82") in
November, and 92mm (3.62") again in December, which may restrict outdoor activities.
Furthermore, temperatures during these months tend to escalate, with a peak temperature of 33°C (91.4°F) in December. This can result in humid and uncomfortable weather that might not be ideal for exploring the city.
Spring Weather in Asuncion
Spring in
Asuncion spans from
September to
November and is marked by a notable warmth with temperatures ranging from a minimum of 16°C (60.8°F) in September to a high of 33.5°C (92.3°F) in November. Rainfall during this period is quite significant, reaching its annual apex at 97mm (3.82") in November. Humidity levels start to leap from 68% in September to 69% in November, while the daylight stretches from 12h in September to 13.4h in November.
Summer Weather in Asuncion
Being in the Southern Hemisphere, the city of
Asuncion experiences its summer from
December to
February. Starting with the highest annual temperature value of 34.1°C (93.4°F) in December, the warmth gradually decreases to 33°C (91.4°F) by February. The nighttime temperature during this period also remains high, providing significantly warmer nights. Rainfall figures are substantial, ranging from 92mm (3.62") in December to 69mm (2.72") in February.
Autumn Weather in Asuncion
Autumn sweeps through
Asuncion between
March and
May. During this season, there's a noticeable cooldown from summer's heat, as temperatures drop from 31.8°C (89.2°F) in March to a much more comfortable 23.9°C (75°F) in May. Minimum temperatures also decrease from 20.6°C (69.1°F) in March to 15.3°C (59.5°F) in May. It also ties with a drop in rainfall from 73mm (2.87") in
April to 52mm (2.05") in May, making this period an appealing time for exploring the city.
Winter Weather in Asuncion
Blessed with a mild winter as per its Köppen classification,
Asuncion’s winter months from
June to
August feature relatively temperate weather. The period starts off with the year's minimum temperature of 12.6°C (54.7°F) in
July, which gradually increases to 14.3°C (57.7°F) by August. Maximum temperatures follow the same growth path, starting with 21.3°C (70.3°F) in July and ending at 25.1°C (77.2°F) in August. Despite being winter, these months also enjoy ample daylight hours ranging from 10.6h in June to 11.3h in August.
Weather in January
Weather in February
As the second month rolls in,
Asuncion navigates towards a slightly cooler climate compared to
January.
February features a humid environment owing to the elevated relative humidity of 68%. A gradual decrease in daylight and sunshine hours sets a different tone for this month.
Weather in February »Weather in March
When it comes to
March weather in
Asuncion, a notable dip in temperature to 31.8°C (89.2°F) is observed. Compared to its preceding month, the weather continues to cool down. The month also sees a lower frequency of rainfall days, indicating a transition towards drier conditions.
Weather in March »
Weather in April
April in
Asuncion marks the beginning of a considerable cool-down phase in weather. The highest temperature further drops to 28.7°C (83.7°F), making it significantly cooler than
March. As the month progresses, the weather becomes more comfortable and less humid.
Weather in April » Weather in May
May sits at the pivoting point of weather transformation in
Asuncion. Venturing further away from the warmth of
April, May welcomes lower temperatures and elevated humidity levels of 84%. The slower winds and fewer daylight hours contribute to the decrease in temperate conditions.
Weather in May » Weather in June
June experiences mild weather conditions in
Asuncion as opposed to the warmer previous months. This shift towards milder weather continues from
May, with temperatures falling further and relative humidity slightly decreasing. The transition to shorter daylight hours and lesser rainfall continues.
Weather in June »
Weather in July
The month of
July in
Asuncion marks the peak of winter season with the lowest temperature dipping to 12.6°C (54.7°F). The climate becomes significantly cooler than in
June, and the amount of rainfall is also reduced. The wind speed sees a slight increment compared to the previous month, adding a brisk touch to the cool weather.
Weather in July »Weather in August
Asuncion in
August starts to recover from the cooler temperatures of
July, moving towards slightly warmer conditions again. The prominence of dry weather continues from July, signified by the lowest rainfall experienced amidst the year.
Weather in August » Weather in September
September steps into
Asuncion embracing the traits of spring with temperatures elevating to 27.6°C (81.7°F). The month gets slightly warmer than
August and creates a noticeable oscillation in the weather pattern. A slight increase in the number of rainfall days can also be noticed, signaling a shift towards wetter conditions.
Weather in September »
Weather in October
In
October,
Asuncion boils up a little more as compared to
September, marking the beginning of warmer months. The number of rainfall days sees a notable spike, indicating a shift from the dry spell in
August and a significant return of moist conditions.
Weather in October »Weather in November
Asuncion experiences a hot and humid climate in
November, which is a step up from the heat of
October. High temperatures returning to their early-year peak and the frequency of rainfall introduce truly summery conditions. The number of daylight and sunshine hours also increase, shedding longer periods of sunlight over the city.
Weather in November » Weather in December
December brings the warmest weather times back to
Asuncion with temperatures soaring up to 33°C (91.4°F). The month continues with the summery vibe of
November, experiencing increased rainfall and longer daylight periods. The pressure drops a bit compared to November, indicating the continued influence of the warm, moist air masses.
Weather in December » [Resources]