One page for Asuncion climate: monthly averages, sourced from public APIs and refreshed automatically. Expect 16.2 C at the coldest (Jul) and 28.3 C at the warmest (Jan) — a 12.1 C spread. Expect a wet month and a dry month but no real season: 6.35 mm/day in Nov against 1.23 mm/day in Aug. Taken together that is roughly 1,475 mm of rain a year for the grid cell. Values come from a public open API; a successful result is cached so a later outage never blanks the page. Exact monthly values are in the table; links below cover adjacent locations and years.
Annual mean temperature 22.8 C
Warmest month Jan (28.3 C)
Coldest month Jul (16.2 C)
Wettest month Nov (6.35 mm/day)
All-time record high 42.8 C
All-time record low -1.6 C
Annual precipitation 1,471 mm / year
Coordinates -25.2865, -57.647
Population 1,482,200
Average monthly temperature and rainfall in Asuncion
Month
Mean temp (C)
Rain (mm/day)
Record high (C)
Record low (C)
Jan
28.3
4.06
41.6
13.7
Feb
27.9
4.92
41.6
12.5
Mar
26.6
4.37
41.6
8.6
Apr
23.4
4.97
38.7
5.5
May
18.7
4.62
35.6
0.7
Jun
17.0
2.47
32.2
-1.2
Jul
16.2
2.03
32.5
-1.6
Aug
18.3
1.23
37.3
-0.4
Sep
21.0
2.44
41.0
2.5
Oct
24.4
5.27
42.8
9.5
Nov
25.4
6.35
41.5
9.2
Dec
27.1
5.78
41.5
10.3
What the Asuncion climate table shows
Values are multi-decadal climatological averages for the -25.2865, -57.647 grid cell, not a single year. Rain is the daily mean, so a value of 2.00 mm/day is about 60 mm across a 30-day month. Averages smooth over extremes, so use them for planning rather than for what to pack for next Tuesday.
Frequently asked questions
Is Asuncion climate data a forecast?
No. These are multi-decadal averages for the grid cell, not a prediction for any particular year.
Why do the numbers differ from a weather app?
An app shows one location on one day. These are long-run averages, so they smooth out single hot or cold spells.