São Domingos do Araguaia weather in March

In March, São Domingos do Araguaia sees average daytime highs of 30°C and overnight lows near 23°C, with 286 mm of rain across 28.4 wet days and about 12 hours of daylight. It is the 10th-warmest and 1st-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 2% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of March to 12 hours by month's end. Set against the rest of the year, March is São Domingos do Araguaia's 11th-clearest and 10th-windiest month. For the whole year in context, see São Domingos do Araguaia's year-round climate.

Daytime high
30°
10th warmest
Overnight low
23°
7th coldest
Rainfall
286 mm
28.4 wet days
Daylight
12 hours
6:23 AM – 6:26 PM
Cloud cover
85%
11th clearest
Wind
5 km/h
10th windiest
Solar energy
4.45 kWh/m²
Travel score
2.7
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical March day in São Domingos do Araguaia reaches about 30°C in the afternoon and slips back to 23°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, March runs on par with February and on par with April.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113023
123023
133023
143023
153023
163023
173023
183023
193023
203023
213023
223023
233023
243023
253023
263023
273023
283023
293023
303023
313023

How March really feels in São Domingos do Araguaia

Once humidity and wind are folded in, March 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 March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

São Domingos do Araguaia weather by month

How March compares with the rest of the year at a glance. March is the 10th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°27727.912.32.8
Feb30° / 23°27325.712.22.7
Mar30° / 23°28628.4122.7
Apr31° / 23°22225.111.92.9
May31° / 23°12116.311.83.7
Jun32° / 23°224.411.74.4
Jul33° / 22°112.111.74.2
Aug34° / 23°5111.83.8
Sep34° / 24°183.4123.7
Oct33° / 24°6910.212.13.6
Nov32° / 24°13617.512.33.3
Dec31° / 23°21124.112.33.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 8% of March, with mostly cloudy or overcast conditions the remaining 90%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11189
21090
31090
41090
51090
6991
7991
8991
9991
10991
11991
12991
13991
14991
15991
16991
17991
18991
19991
20991
21991
22991
23991
241090
251090
261090
271090
281189
291189
301288
311288

Chance of precipitation in March

Any precipitation

São Domingos do Araguaia gets around 286 mm of rain over 28.4 wet days in March, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 91% and peaks near 93% on the wettest days.

0%20%40%60%80%100%151015202531
Rain chance (%)
193
293
393
493
592
692
792
892
992
1092
1192
1292
1392
1491
1591
1691
1791
1891
1991
2091
2191
2291
2391
2491
2591
2691
2791
2890
2990
3090
3189

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the oppressive band about 59% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
16436
26436
36337
46337
56238
66238
76238
86139
96139
106139
116139
126139
136139
146139
156139
166139
176139
186139
196040
206040
216040
225941
235842
245743
255644
265446
275248
285149
294951
304852
314753

Wind in March

Winds average 5 km/h in March.

Across March, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm
315calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 06 min at the start of March to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over March. Sunrise moves from 6:25 AM to 6:21 AM, and sunset from 6:32 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:256:32
212.16:256:31
312.16:256:31
412.16:256:31
512.16:256:30
612.16:256:30
712.16:246:29
812.16:246:29
912.16:246:29
1012.16:246:28
1112.16:246:28
1212.16:246:27
1312.16:246:27
1412.06:246:27
1512.06:246:26
1612.06:236:26
1712.06:236:25
1812.06:236:25
1912.06:236:24
2012.06:236:24
2112.06:236:23
2212.06:236:23
2312.06:226:23
2412.06:226:22
2512.06:226:22
2612.06:226:21
2712.06:226:21
2812.06:226:20
2912.06:216:20
3012.06:216:19
3112.06:216:19

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.45 kWh/m².

For context, solar energy here swings from a low near 4.42 kWh/m² to a high of 6.28 kWh/m² in September across the year — March's 4.45 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.5Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.5Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.5Bright
144.5Bright
154.5Bright
164.5Bright
174.4Bright
184.4Bright
194.4Bright
204.4Bright
214.4Bright
224.4Bright
234.4Bright
244.4Bright
254.4Bright
264.4Bright
274.4Bright
284.4Bright
294.4Bright
304.4Bright
314.4Bright
Planning a trip in March

Hazard calendar for São Domingos do Araguaia

In seasonPeak

In March, São Domingos do Araguaia sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

São Domingos do Araguaia's monsoon runs November–April, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit São Domingos do Araguaia?

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

2.7
Sightseeing
11th-best month of the year
3.8
Beach & pool
11th-best month of the year

March is a weaker month for outdoor sightseeing in São Domingos do Araguaia.

What to pack for São Domingos do Araguaia in March

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

In March, São Domingos do Araguaia sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 28 days see rain.

light clothesrain gear

UV index in São Domingos do Araguaia in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 15 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in São Domingos do Araguaia peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 11UV 15Jul 13UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct11Extreme
Nov11Extreme
Dec10Very high

Air quality in São Domingos do Araguaia in March

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in São Domingos do Araguaia is worst in October — around 34 µg/m³ PM2.5 (moderate), about 4.5× the cleanest month (July, 8 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateOct 1534 µg/m³Jul 108 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar12Moderate
Apr12Good
May10Good
Jun8Good
Jul8Good
Aug18Moderate
Sep31Moderate
Oct34Moderate
Nov29Moderate
Dec20Moderate
Location & terrain

Where is São Domingos do Araguaia?

São Domingos do Araguaia sits at 5.5°S, 48.7°W, 132 m above sea level, in Brazil. The nearest listed city is Marabá, 47 km away.

Topography around São Domingos do Araguaia

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of São Domingos do Araguaia.

Within 3 km, the terrain around São Domingos do Araguaia has only modest variations in elevation — a maximum elevation change of 54 m around an average of 137 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 116 m; within 80 km, significant variations in elevation — a maximum elevation change of 511 m.

The land around São Domingos do Araguaia is covered by grassland (69%) and trees (23%) within 3 km, grassland (73%) and trees (26%) within 16 km, and grassland (61%) and trees (36%) within 80 km.

3 km
54 m
16 km
116 m
80 km
511 m
treesgrasslandartificial surfaceswater
March weather nearby: Marabá 47 km · Bom Jesus do Tocantins 56 km · Araguatins 70 km · Itupiranga 80 km · Eldorado dos Carajás 93 km · São Geraldo do Araguaia 98 km · Rondon do Pará 112 km · Curionópolis 114 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 São Domingos do Araguaia (-5.5378°, -48.7333°, elevation 132 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).