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Best time to visit Asuncion, Paraguay

Our verdict

The best time to visit Asuncion is September-December

Based on a number of criteria such as the weather conditions, cost of flights and hotels, peak travel seasons and much more, September-December is the best time to go to Asuncion.

During the warmer months, temperatures in Asuncion can rise to a maximum of 39℃ (102℉). In the winter, temperatures can get down to 11℃ (51℉) around July.

If you’re keen to work on your tan in Asuncion, you’re most likely get the longest days between sun-up and sun-down around December. On average it rains the most days in November, making it the wettest month of the year. Although it’s the wet season, it can often rain a little bit during the day or evening but have fine weather for a majority of the day too, so don’t let this put you off.

Learn everything you need to know (and none of the stuff you don’t) about when to go to Asuncion below. Be sure to check out the handy tools we’ve included to help you search for flights and transport, accommodation, and everything else you need to plan and book your trip.

Warmest month

January

Least rainfall

August

Most daylight

December

Let someone else do the hard work.
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Where to?
Asuncion

Asuncion seasons

Before you continue, it’s important to know when the seasons are in Asuncion as they might be different to yours depending on where in the world you’re travelling from. Asuncion is in the Southern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer December to February
Autumn/fall March to May
Winter June to August
Spring September to November

Average temperatures in Asuncion

If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Asuncion for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.

Asuncion climate by month

If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Asuncion for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.

Jump to:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Asuncion in January

  • Average temperature: 29℃ (84℉)
  • Average high temperature: 34℃ (93℉)
  • Average low temperature: 23℃ (74℉)
  • Average humidity: 66%
  • Average sunny days: 14 days
  • Average rainfall: 76mm (3") over 16 days
14 days
of pure sunshine
16 days
of showers or rain

What to pack: If you’re heading to Asuncion in January, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Asuncion in February

  • Average temperature: 28℃ (83℉)
  • Average high temperature: 34℃ (92℉)
  • Average low temperature: 23℃ (74℉)
  • Average humidity: 68%
  • Average sunny days: 11 days
  • Average rainfall: 69mm (3") over 15 days
11 days
of pure sunshine
15 days
of showers or rain

What to pack: If you’re heading to Asuncion in February, make sure you pack t-shirts and shorts.. It stays warm all day and night.


Asuncion in March

  • Average temperature: 26℃ (79℉)
  • Average high temperature: 32℃ (89℉)
  • Average low temperature: 21℃ (69℉)
  • Average humidity: 70%
  • Average sunny days: 15 days
  • Average rainfall: 64mm (3") over 14 days
15 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Asuncion in March, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.


Asuncion in April

  • Average temperature: 24℃ (74℉)
  • Average high temperature: 29℃ (84℉)
  • Average low temperature: 18℃ (65℉)
  • Average humidity: 75%
  • Average sunny days: 18 days
  • Average rainfall: 73mm (3") over 11 days
18 days
of pure sunshine
11 days
of showers or rain

What to pack: If you’re heading to Asuncion in April, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Asuncion in May

  • Average temperature: 20℃ (67℉)
  • Average high temperature: 24℃ (75℉)
  • Average low temperature: 15℃ (60℉)
  • Average humidity: 84%
  • Average sunny days: 16 days
  • Average rainfall: 84mm (3") over 13 days
16 days
of pure sunshine
13 days
of showers or rain

What to pack: If you’re heading to Asuncion in May, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Asuncion in June

  • Average temperature: 17℃ (63℉)
  • Average high temperature: 21℃ (71℉)
  • Average low temperature: 13℃ (56℉)
  • Average humidity: 84%
  • Average sunny days: 18 days
  • Average rainfall: 44mm (2") over 10 days
18 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Asuncion in June, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Asuncion in July

  • Average temperature: 17℃ (62℉)
  • Average high temperature: 21℃ (71℉)
  • Average low temperature: 13℃ (55℉)
  • Average humidity: 81%
  • Average sunny days: 19 days
  • Average rainfall: 42mm (2") over 10 days
19 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Asuncion in July, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Asuncion in August

  • Average temperature: 19℃ (67℉)
  • Average high temperature: 25℃ (77℉)
  • Average low temperature: 14℃ (58℉)
  • Average humidity: 72%
  • Average sunny days: 23 days
  • Average rainfall: 19mm (1") over 7 days
23 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Asuncion in August, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Asuncion in September

  • Average temperature: 22℃ (71℉)
  • Average high temperature: 28℃ (82℉)
  • Average low temperature: 16℃ (61℉)
  • Average humidity: 68%
  • Average sunny days: 19 days
  • Average rainfall: 34mm (1") over 9 days
19 days
of pure sunshine
9 days
of showers or rain

What to pack: If you’re heading to Asuncion in September, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.

Asuncion in October

  • Average temperature: 25℃ (76℉)
  • Average high temperature: 30℃ (86℉)
  • Average low temperature: 19℃ (66℉)
  • Average humidity: 72%
  • Average sunny days: 15 days
  • Average rainfall: 92mm (4") over 14 days
15 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Asuncion in October, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Asuncion in November

  • Average temperature: 26℃ (79℉)
  • Average high temperature: 32℃ (89℉)
  • Average low temperature: 20℃ (69℉)
  • Average humidity: 70%
  • Average sunny days: 17 days
  • Average rainfall: 97mm (4") over 12 days
17 days
of pure sunshine
12 days
of showers or rain

What to pack: If you’re heading to Asuncion in November, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.


Asuncion in December

  • Average temperature: 28℃ (82℉)
  • Average high temperature: 33℃ (92℉)
  • Average low temperature: 22℃ (72℉)
  • Average humidity: 69%
  • Average sunny days: 15 days
  • Average rainfall: 92mm (4") over 14 days
15 days
of pure sunshine
14 days
of showers or rain

What to pack: If you’re heading to Asuncion in December, make sure you pack t-shirts and shorts.. It stays pretty warm most of the time.


Top FAQs

The hottest month of the year in Asuncion is usually January, where temperatures tend to rise to around 34℃ (93℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Asuncion is generally around August. The dry season often coincides with cooler weather, so you should check the temperatures in August first to make sure it’s still a good time to go.
The rainiest time of year in Asuncion is generally around November, although the wetter season can sometimes extend a few months either side of November too.
If you want to get the most out of your time visiting Asuncion, or if you're just afraid of the dark, the days in December are usually the longest between sunrise and sunset.

Asuncion map

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