Itaqui weather in March

In March, Itaqui sees average daytime highs of 30°C and overnight lows near 20°C, with 130 mm of rain across 10 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 28°C by the end. The sky is clear or mostly clear about 46% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 42 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Itaqui's 3rd-clearest and 10th-windiest month. For the whole year in context, see Itaqui's year-round climate.

Daytime high
30°
4th warmest
Overnight low
20°
9th coldest
Rainfall
130 mm
10 wet days
Daylight
12 h 12 min
7:49 AM – 8:02 PM
Cloud cover
48%
3rd clearest
Wind
12 km/h
10th windiest
Solar energy
5.21 kWh/m²
Travel score
5.4
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 30°C in the first days to 28°C by the end.

A typical March day in Itaqui reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 34°C. Set against its neighbours, March runs about 1°C cooler than February and about 3°C warmer than April.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13021
23021
33021
43020
53020
63020
73020
83020
93020
103020
113020
123020
133020
143020
153020
163020
173019
182919
192919
202919
212919
222919
232919
242919
252919
262919
272918
282818
292818
302818
312818

How March really feels in Itaqui

Once humidity and wind are folded in, March 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

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

Itaqui weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 21°14611.513.74.1
Feb31° / 21°12910.3134.5
Mar30° / 20°1301012.25.4
Apr26° / 17°1729.511.36.8
May22° / 13°1218.210.67.0
Jun20° / 11°1219.110.26.4
Jul20° / 10°1158.310.36.6
Aug22° / 12°1038.5117.1
Sep24° / 13°1499.911.87.0
Oct26° / 16°21311.212.76.5
Nov29° / 18°1468.813.56.0
Dec31° / 20°1491013.84.6

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 46% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15842
25842
35842
45842
55842
65941
75941
85941
95941
105941
115941
125941
135941
145941
155941
166040
176040
186040
196040
206040
216040
226040
236040
246040
255941
265941
276040
286040
295941
305941
315941

Chance of precipitation in March

Any precipitation

Itaqui gets around 130 mm of rain over 10 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 36% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
136
236
336
435
535
634
734
834
933
1033
1133
1233
1333
1433
1533
1633
1733
1832
1932
2031
2131
2231
2331
2430
2530
2630
2729
2829
2929
3029
3129

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the muggy band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 55% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
13102329332
23102430322
33102430322
43102531311
53102531301
63102532291
73102532281
83102533281
93102533271
103112534261
113112534251
124112535241
134122535231
145122536221
155132536210
165132536200
176142535200
187142535190
197152535180
208152634170
218152634170
228152734160
239162733160
249162733150
2510162732150
2610162732140
2710172732140
2811172732140
2911172731140
3011182631130
3112182630130

Wind in March

Winds average 12 km/h in March.

Across March, daily wind ranges from about 11 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 42 min at the start of March to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 54 minutes over March. Sunrise moves from 7:40 AM to 7:58 AM, and sunset from 8:19 PM to 7:44 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.77:408:19
212.67:408:18
312.67:418:17
412.67:428:16
512.57:428:15
612.57:438:14
712.57:448:13
812.57:448:12
912.47:458:10
1012.47:468:09
1112.47:468:08
1212.37:478:07
1312.37:488:06
1412.37:488:05
1512.27:498:04
1612.27:498:02
1712.27:508:01
1812.27:518:00
1912.17:517:59
2012.17:527:58
2112.17:527:56
2212.07:537:55
2312.07:547:54
2412.07:547:53
2511.97:557:52
2611.97:557:50
2711.97:567:49
2811.97:567:48
2911.87:577:47
3011.87:587:45
3111.87:587:44

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.21 kWh/m².

For context, solar energy here swings from a low near 2.5 kWh/m² to a high of 6.93 kWh/m² in December across the year — March's 5.21 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.6Bright
25.6Bright
35.6Bright
45.6Bright
55.5Bright
65.5Bright
75.5Bright
85.5Bright
95.5Bright
105.4Bright
115.4Bright
125.4Bright
135.3Bright
145.3Bright
155.3Bright
165.2Bright
175.2Bright
185.2Bright
195.1Bright
205.1Bright
215.0Bright
225.0Bright
235.0Bright
244.9Bright
254.9Bright
264.9Bright
274.8Bright
284.8Bright
294.7Bright
304.7Bright
314.7Bright
Planning a trip in March

Is March a good time to visit Itaqui?

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

5.4
Sightseeing
9th-best month of the year
7.0
Beach & pool
2nd-best month of the year

March is a reasonable time to visit Itaqui for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Itaqui in March

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

In March, Itaqui sees daytime highs around 30°C and nights near 20°C. Pack light clothes. Worth having: rain gear and sun protection. About 10 days see rain.

light clothesrain gearsun protection

UV index in Itaqui in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itaqui peaks around January 21 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 19 at about 3 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighHighExtremeJan 21UV 13Jun 19UV 3
UV index (midday)Level
Jan14Extreme
Feb13Extreme
Mar11Extreme
Apr8Very high
May5Moderate
Jun3Moderate
Jul4Moderate
Aug5Moderate
Sep8Very high
Oct4Moderate
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Itaqui?

Itaqui sits at 29.1°S, 56.6°W, 61 m above sea level, in Brazil. The nearest listed city is São Borja, 74 km away.

Topography around Itaqui

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

Within 3 km, the terrain around Itaqui has only modest variations in elevation — a maximum elevation change of 48 m around an average of 55 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 68 m; within 80 km, only modest variations in elevation — a maximum elevation change of 155 m.

The land around Itaqui is covered by wetland (23%), artificial surfaces (22%) and trees (20%) within 3 km, grassland (31%), wetland (26%) and cropland (23%) within 16 km, and grassland (48%), cropland (21%) and wetland (20%) within 80 km.

3 km
48 m
16 km
68 m
80 km
155 m
treesgrasslandcroplandartificial surfaceswaterwetland
March weather nearby: São Borja 74 km · Santo Tomé 81 km · Paso de los Libres 83 km · Uruguaiana 87 km · Alegrete 104 km · Gobernador Virasora 130 km · Quaraí 141 km · Artigas 142 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 Itaqui (-29.1253°, -56.5531°, elevation 61 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).