Annual mean 23°C · wettest around March · prevailing wind E
Warmest
32.2 °C
Coldest
21.0 °C
Wettest
85%
Windiest
4.2 m/s
Prevailing
E
3.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Asunción over the whole year is 23°C. January is the hottest month, with highs of about 32°C; July is the coldest, with lows of about 14°C. Asunción has no sharply defined rainy season: the chance of rain on a given day runs from 53% in June, the driest month, to 75% in March, the wettest. Winds in Asunción are highest in August, averaging 2.9 m/s (10 km/h), and lightest in March, at 2.0 m/s (7 km/h). The prevailing wind is from the E. The clearest skies in Asunción come in August, when the sky is typically 43% covered; May is the cloudiest month, at 62%.
Month by month Asunción climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
32°C
24°C
34°C
71%
52%
2.2 m/s
5
28
1
February
32°C
23°C
34°C
72%
48%
2.1 m/s
9
31
2
March
30°C
22°C
32°C
75%
51%
2.0 m/s
18
41
5
April
27°C
20°C
28°C
73%
50%
2.1 m/s
35
49
15
May
23°C
16°C
23°C
60%
62%
2.2 m/s
61
33
43
June
21°C
15°C
20°C
53%
58%
2.5 m/s
57
27
53
July
22°C
14°C
20°C
54%
50%
2.5 m/s
55
32
48
August
24°C
15°C
22°C
55%
43%
2.9 m/s
54
34
45
September
26°C
18°C
25°C
64%
47%
2.9 m/s
49
37
34
October
28°C
20°C
28°C
68%
58%
2.8 m/s
37
42
18
November
29°C
22°C
30°C
74%
49%
2.4 m/s
23
48
8
December
31°C
23°C
33°C
70%
49%
2.3 m/s
12
38
2
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Asunción weather by season
Year round, Asunción has days of about 21°C at their warmest in June, its coolest month, and 32°C in January, its warmest; the coolest hours of the day run from 14°C to 24°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around March and least likely around June. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Asunción weather in winterJune to August
High 22°CLow 15°CRain 54%
Winter in Asunción has typical daily highs of about 22°C and lows of about 15°C, with a 54% chance of rain on a given day.
Asunción weather in springSeptember to November
High 28°CLow 20°CRain 69%
Spring in Asunción has typical daily highs of about 28°C and lows of about 20°C, with a 69% chance of rain on a given day.
Asunción weather in summerDecember to February
High 32°CLow 23°CRain 71%
Summer in Asunción has typical daily highs of about 32°C and lows of about 23°C, with a 71% chance of rain on a given day.
Asunción weather in autumnMarch to May
High 27°CLow 19°CRain 69%
Autumn in Asunción has typical daily highs of about 27°C and lows of about 19°C, with a 69% chance of rain on a given day.
When is the rainy season in Asunción?
Asunción has no sharply defined rainy season: the chance of rain on a given day runs from 53% in June, the driest month, to 75% in March, the wettest.
What time of year is Asunción windiest?
Winds in Asunción are highest in August, averaging 2.9 m/s (10 km/h), and lightest in March, at 2.0 m/s (7 km/h). The prevailing wind is from the E.
What is the average temperature in Asunción year round?
The average temperature in Asunción over the whole year is 23°C. January is the hottest month, with highs of about 32°C; July is the coldest, with lows of about 14°C.