Itaporã weather in January

In January, Itaporã sees average daytime highs of 31°C and overnight lows near 22°C, with 201 mm of rain across 20.5 wet days and about 13.2 hours of daylight. It is the 2nd-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 21% of the time in January, and the air most often feels oppressive.

Daylight stretches from about 13 h 18 min at the start of January to 13 hours by month's end. Set against the rest of the year, January is Itaporã's 12th-clearest and 10th-windiest month. For the whole year in context, see Itaporã's year-round climate.

Daytime high
31°
2nd warmest
Overnight low
22°
12th coldest
Rainfall
201 mm
20.5 wet days
Daylight
13 h 12 min
6:12 AM – 7:25 PM
Cloud cover
67%
12th clearest
Wind
8 km/h
10th windiest
Solar energy
6.1 kWh/m²
Travel score
3.3
out of 10

Temperature in January

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical January day in Itaporã reaches about 31°C in the afternoon and slips back to 22°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 34°C. Set against its neighbours, January runs on par with December and on par with February.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43122
53122
63122
73122
83122
93122
103122
113122
123122
133122
143122
153122
163122
173122
183122
193122
203122
213122
223122
233122
243122
253122
263122
273122
283122
293122
303122
313122

How January really feels in Itaporã

Once humidity and wind are folded in, January averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in January is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Itaporã weather by month

How January compares with the rest of the year at a glance. January is the 2nd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°20120.513.23.3
Feb31° / 22°16518.512.83.3
Mar31° / 22°1291612.23.8
Apr30° / 20°879.611.55.3
May26° / 16°948.4117.0
Jun26° / 15°656.410.77.6
Jul26° / 14°515.410.87.8
Aug28° / 16°585.411.26.9
Sep30° / 18°968.511.95.3
Oct31° / 20°14914.612.54.1
Nov31° / 21°16415.213.13.8
Dec31° / 22°18518.713.33.4

Cloud cover in January

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in January, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 18% of January, with mostly cloudy or overcast conditions the remaining 61%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13862
23763
33763
43664
53664
63565
73565
83565
93565
103565
113664
123664
133664
143664
153763
163862
173862
183862
193961
204060
214060
224159
234159
244357
254357
264357
274456
284357
294357
304456
314456

Chance of precipitation in January

Any precipitation

Itaporã gets around 201 mm of rain over 20.5 wet days in January, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 66% and peaks near 69% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
167
267
368
468
569
669
769
869
969
1068
1168
1267
1367
1466
1565
1665
1764
1864
1963
2063
2163
2263
2363
2464
2564
2665
2765
2865
2966
3066
3167

Humidity in January

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, January lands in the oppressive band about 68% of days. Sticky, muggy-or-worse air turns up on roughly 94% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
11428670
21427680
31426681
41426681
51425691
61425691
71425691
81425691
91525681
101525681
111525690
121525690
131525690
141625680
151625680
161626670
171626670
181626670
190626680
200627670
210627670
220627670
230627670
241527670
251527670
261526680
271526680
281526680
291525690
301525690
311525690

Wind in January

Winds average 8 km/h in January.

Across January, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in January

DaylightNight

Daylight runs from about 13 h 18 min at the start of January to 13 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over January. Sunrise moves from 6:02 AM to 6:22 AM, and sunset from 7:22 PM to 7:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.36:027:22
213.36:037:22
313.36:047:23
413.36:047:23
513.36:057:23
613.36:067:24
713.36:067:24
813.36:077:24
913.36:077:24
1013.36:087:24
1113.36:097:24
1213.36:097:25
1313.26:107:25
1413.26:117:25
1513.26:117:25
1613.26:127:25
1713.26:137:25
1813.26:137:25
1913.26:147:25
2013.26:157:25
2113.26:157:25
2213.16:167:25
2313.16:177:25
2413.16:177:24
2513.16:187:24
2613.16:197:24
2713.16:197:24
2813.16:207:24
2913.06:217:23
3013.06:217:23
3113.06:227:23

Solar energy in January

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in January, about 6.1 kWh/m².

For context, solar energy here swings from a low near 3.44 kWh/m² to a high of 6.2 kWh/m² in December across the year — January's 6.1 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in January

Is January a good time to visit Itaporã?

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

3.3
Sightseeing
11th-best month of the year
5.0
Beach & pool
12th-best month of the year

January is a weaker month for outdoor sightseeing in Itaporã.

What to pack for Itaporã in January

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

In January, Itaporã sees daytime highs around 31°C and nights near 22°C. Pack light clothes, rain gear and sun protection. About 21 days see rain.

light clothesrain gearsun protection

UV index in Itaporã in January

LowModerateHighVery highExtreme

Clear-sky midday UV in January peaks around 16 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itaporã peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highModerateExtremeJan 19UV 15Sep 14UV 3
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar13Extreme
Apr10Very high
May7Very high
Jun6High
Jul6High
Aug8Very high
Sep3Moderate
Oct12Extreme
Nov12Extreme
Dec13Extreme

Air quality in Itaporã in January

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Itaporã is worst in September — around 25 µg/m³ PM2.5 (moderate), about 4.6× the cleanest month (April, 5 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1623 µg/m³Apr 105 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr5Good
May6Good
Jun6Good
Jul6Good
Aug14Moderate
Sep25Moderate
Oct14Moderate
Nov8Good
Dec7Good
Location & terrain

Where is Itaporã?

Itaporã sits at 22.1°S, 54.8°W, 350 m above sea level, in Brazil. The nearest listed city is Dourados, 16 km away.

Topography around Itaporã

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

Within 3 km, the terrain around Itaporã has only modest variations in elevation — a maximum elevation change of 82 m around an average of 355 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 185 m; within 80 km, significant variations in elevation — a maximum elevation change of 376 m.

The land around Itaporã is covered by cropland (57%) within 3 km, cropland (69%) within 16 km, and cropland (67%) within 80 km.

3 km
82 m
16 km
185 m
80 km
376 m
treesgrasslandcroplandartificial surfaces
January weather nearby: Dourados 16 km · Rio Brilhante 40 km · Fátima do Sul 43 km · Caarapó 62 km · Maracaju 65 km · Nova Alvorada do Sul 80 km · Ponta Porã 109 km · Pedro Juan Caballero 111 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Itaporã (-22.0789°, -54.7894°, elevation 350 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).