Yearly weather and climate in Asunción, Paraguay
The yearly weather in Asunción runs from around 14°C in July to 33°C in January. August is the driest month at 5 rainy days; January the wettest at 12. Here is the annual climate data, so you know what you are packing for.
Best time to visit
The best weather is typically in Jun, Jul, Aug, Sep, with mild temperatures and lower rainfall.
Sunshine
Expect up to 11.8 hours of clear skies in Jan, but only 7.7 hours in Jun. Pack sunglasses and SPF accordingly.
Rainfall
It rains the most in Dec (181mm over 10 days). A reliable rain jacket is a must-have if visiting then.
Day-to-night swings
Temperatures typically drop by 9°C from day to night. Make sure to pack layers for the evenings.
Average temperatures and rainfall
Daily highs and lows in Asunción, averaged over 10 years of recorded weather, with the number of days it typically rains.
- 3392°2475°12Jan
- 3391°2374°9Feb
- 3289°2373°10Mar
- 2882°2067°10Apr
- 2374°1560°9May
- 2373°1560°8Jun
- 2374°1458°6Jul
- 2578°1660°5Aug
- 2883°1864°7Sep
- 3085°2068°11Oct
- 3188°2170°11Nov
- 3391°2373°10Dec
Bars span the average daily low to high. Numbers under the drop are rainy days per month (1mm or more) — hover a month for its total rainfall. Aug is typically driest at 5 days (66mm); Jan the wettest at 12 days (164mm).
| Month | Average high | Average low | Rainy days | Total rainfall |
|---|---|---|---|---|
| Jan | 33°C | 24°C | 12 | 164mm |
| Feb | 33°C | 23°C | 9 | 91mm |
| Mar | 32°C | 23°C | 10 | 97mm |
| Apr | 28°C | 20°C | 10 | 148mm |
| May | 23°C | 15°C | 9 | 110mm |
| Jun | 23°C | 15°C | 8 | 85mm |
| Jul | 23°C | 14°C | 6 | 59mm |
| Aug | 25°C | 16°C | 5 | 66mm |
| Sep | 28°C | 18°C | 7 | 68mm |
| Oct | 30°C | 20°C | 11 | 179mm |
| Nov | 31°C | 21°C | 11 | 163mm |
| Dec | 33°C | 23°C | 10 | 181mm |
Weather data by Open-Meteo.com
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