Itá weather in September

In September, Itá sees average daytime highs of 27°C and overnight lows near 16°C, with 120 mm of rain across 8.8 wet days and about 11.8 hours of daylight. It is the 8th-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 51% of the time in September, and the air most often feels dry.

Daylight stretches from about 11 h 30 min at the start of September to 12 h 12 min by month's end. Set against the rest of the year, September is Itá's 2nd-clearest and 2nd-windiest month. For the whole year in context, see Itá's year-round climate.

Daytime high
27°
8th warmest
Overnight low
16°
5th coldest
Rainfall
120 mm
8.8 wet days
Daylight
11 h 54 min
6:48 AM – 6:39 PM
Cloud cover
44%
2nd clearest
Wind
14 km/h
2nd windiest
Solar energy
4.85 kWh/m²
Travel score
7.0
out of 10

Itá is city in Paraguay.

Density
101/km²
people per km²
Founded
1539

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 27°C through the month.

A typical September day in Itá reaches about 27°C in the afternoon and slips back to 16°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 34°C. Set against its neighbours, September runs about 2°C warmer than August and about 2°C cooler than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12615
22615
32615
42615
52615
62616
72616
82616
92616
102716
112716
122716
132716
142716
152716
162716
172716
182716
192716
202716
212716
222716
232716
242717
252717
262717
272717
282717
292717
302717

How September really feels in Itá

Once humidity and wind are folded in, September averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

September sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Itá weather by month

How September compares with the rest of the year at a glance. September is the 8th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°12512.913.43.7
Feb32° / 22°14412.212.93.9
Mar31° / 21°11910.912.24.7
Apr28° / 19°1469.411.46.3
May24° / 15°140910.87.1
Jun22° / 14°1118.710.47.0
Jul22° / 13°838.110.67.3
Aug25° / 14°706.811.17.7
Sep27° / 16°1208.811.87.0
Oct29° / 19°19812.212.65.6
Nov30° / 20°1821113.25.1
Dec31° / 22°16612.613.64.1

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 11% of September, with mostly cloudy or overcast conditions the remaining 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16931
26931
36832
46733
56733
66535
76535
86535
96337
106337
116337
126337
136337
146337
156337
166238
176139
186139
196040
206040
215941
225941
235842
245842
255743
265644
275545
285545
295545
305446

Chance of precipitation in September

Any precipitation

Itá gets around 120 mm of rain over 8.8 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 29% and peaks near 36% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
122
223
323
423
524
624
724
825
925
1025
1126
1226
1327
1427
1528
1629
1729
1830
1931
2032
2132
2233
2334
2434
2535
2635
2736
2836
2936
3036

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

Most of September feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, September lands in the dry band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 17% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
140282480
239282480
339282490
439282590
538282590
638272590
7382725101
8382725101
9372725111
10372625111
11362625121
12362625121
13352526131
14352526141
15342526141
16342426151
17332425161
18332425171
19322325182
20322325192
21312325202
22302325202
23292225212
24282225222
25272226232
26262226243
27252226253
28242226263
29232126263
30222126273

Wind in September

Winds average 14 km/h in September.

Across September, daily wind ranges from about 14 km/h on the calmest days to 14 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
114light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
914light breeze
1014light breeze
1114light breeze
1214light breeze
1314light breeze
1414light breeze
1514light breeze
1614light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 11 h 30 min at the start of September to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over September. Sunrise moves from 7:05 AM to 6:32 AM, and sunset from 6:33 PM to 6:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.57:056:33
211.57:046:34
311.57:036:34
411.57:026:35
511.67:016:35
611.66:596:35
711.66:586:36
811.66:576:36
911.76:566:37
1011.76:556:37
1111.76:546:37
1211.86:536:38
1311.86:526:38
1411.86:506:39
1511.86:496:39
1611.96:486:39
1711.96:476:40
1811.96:466:40
1911.96:456:41
2012.06:446:41
2112.06:436:41
2212.06:416:42
2312.06:406:42
2412.16:396:43
2512.16:386:43
2612.16:376:43
2712.16:366:44
2812.26:356:44
2912.26:346:45
3012.26:326:45

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 4.85 kWh/m².

For context, solar energy here swings from a low near 2.77 kWh/m² to a high of 6.71 kWh/m² in January across the year — September's 4.85 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.6Bright
24.6Bright
34.6Bright
44.7Bright
54.7Bright
64.7Bright
74.7Bright
84.7Bright
94.8Bright
104.8Bright
114.8Bright
124.8Bright
134.8Bright
144.8Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.1Bright
305.1Bright
Planning a trip in September

Is September a good time to visit Itá?

Our two travel scores rate September for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.0
Sightseeing
4th-best month of the year
6.9
Beach & pool
2nd-best month of the year

September is one of the better times to visit Itá for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Itá in September

From September's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In September, Itá sees daytime highs around 27°C and nights near 16°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

UV index in Itá in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itá peaks around January 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 5 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 17UV 15Jul 13UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar11Extreme
Apr9Very high
May6High
Jun5Moderate
Jul5Moderate
Aug5Moderate
Sep8Very high
Oct8Very high
Nov12Extreme
Dec13Extreme

Air quality in Itá in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Itá is worst in September — around 28 µg/m³ PM2.5 (moderate), about 2.9× the cleanest month (December, 10 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModerateGoodSep 1227 µg/m³Dec 1910 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Moderate
Mar11Good
Apr13Moderate
May13Moderate
Jun15Moderate
Jul17Moderate
Aug25Moderate
Sep28Moderate
Oct18Moderate
Nov13Moderate
Dec10Good
Location & terrain

Where is Itá?

Itá sits at 25.5°S, 57.4°W, 147 m above sea level, in Paraguay. The nearest listed city is Itauguá, 12 km away.

Topography around Itá

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Itá.

Within 3 km, the terrain around Itá has only modest variations in elevation — a maximum elevation change of 95 m around an average of 134 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 293 m; within 80 km, significant variations in elevation — a maximum elevation change of 529 m.

The land around Itá is covered by trees (74%) within 3 km, trees (63%) and grassland (32%) within 16 km, and grassland (53%) and trees (39%) within 80 km.

3 km
95 m
16 km
293 m
80 km
529 m
treesgrasslandcroplandartificial surfaceswaterwetland
September weather nearby: Itauguá 12 km · Capiatá 18 km · San Antonio 20 km · Nemby 21 km · Areguá 21 km · San Bernardino 22 km · San Lorenzo 23 km · Fernando de la Mora 24 km

Paraguay travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type A / B / C / N
220 V · 50 Hz
Prices
≈ 35% of US
price level, 2025
GDP per capita
$7,027
2025
Happiness
6.2 / 10
World Happiness, 2025
Safe drinking water
64%
of population, 2024
Homicide rate
6.8
per 100k, 2023
Road deaths
22
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 531
Religion
Roman Catholic 80%Protestant 7%Believer 6%other 1%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Itá (-25.5005°, -57.3672°, elevation 147 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).