Guarantã do Norte weather in March

In March, Guarantã do Norte sees average daytime highs of 30°C and overnight lows near 22°C, with 230 mm of rain across 27.2 wet days and about 12.1 hours of daylight. It is the 10th-warmest and 4th-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 4% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 12 h 12 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Guarantã do Norte's 9th-clearest and 10th-windiest month. For the whole year in context, see Guarantã do Norte's year-round climate.

Daytime high
30°
10th warmest
Overnight low
22°
8th coldest
Rainfall
230 mm
27.2 wet days
Daylight
12 h 06 min
6:47 AM – 6:51 PM
Cloud cover
84%
9th clearest
Wind
5 km/h
10th windiest
Solar energy
4.87 kWh/m²
Travel score
2.9
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 Guarantã do Norte reaches about 30°C in the afternoon and slips back to 22°C overnight — a 8°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)
13022
23022
33022
43022
53022
63022
73022
83022
93022
103022
113022
123022
133022
143022
153022
163022
173022
183022
193022
203022
213022
223022
233022
243022
253022
263022
273022
283022
293022
303022
313022

How March really feels in Guarantã do Norte

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.

Guarantã do Norte weather by month

How March compares with the rest of the year at a glance. March is the 10th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°27728.412.52.9
Feb30° / 22°2542612.32.8
Mar30° / 22°23027.212.12.9
Apr30° / 22°14021.211.83.4
May31° / 22°418.511.64.6
Jun32° / 21°51.111.45.0
Jul33° / 20°20.311.54.6
Aug34° / 21°91.611.73.6
Sep34° / 23°488.111.93.2
Oct32° / 23°13519.412.23.0
Nov31° / 22°20924.512.52.9
Dec30° / 22°25827.312.62.9

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 4% 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 89%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
11189
21189
31189
41189
51189
61189
71189
81189
91189
101189
111189
121090
131090
141090
151090
161090
171090
18991
19991
20991
211090
221189
231189
241189
251387
261387
271585
281585
291585
301684
311783

Chance of precipitation in March

Any precipitation

Guarantã do Norte gets around 230 mm of rain over 27.2 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 88% and peaks near 91% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
191
291
391
491
591
691
791
890
990
1090
1190
1290
1390
1490
1589
1689
1789
1889
1988
2088
2187
2287
2386
2486
2585
2684
2784
2883
2982
3082
3181

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 98% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
10991
20991
30991
40982
50982
60982
70982
80982
90982
100982
110982
120982
130982
140982
150982
160982
170982
180982
190982
200982
210982
220982
230982
240982
250982
260982
270982
280982
290982
300982
311972

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 12 min at the start of March to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 18 minutes over March. Sunrise moves from 6:47 AM to 6:47 AM, and sunset from 6:59 PM to 6:42 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:476:59
212.26:476:59
312.26:476:58
412.26:476:58
512.26:476:57
612.26:476:57
712.26:476:56
812.16:476:56
912.16:476:55
1012.16:476:55
1112.16:476:54
1212.16:476:54
1312.16:476:53
1412.16:476:52
1512.16:476:52
1612.16:476:51
1712.16:476:51
1812.06:476:50
1912.06:476:50
2012.06:476:49
2112.06:476:48
2212.06:476:48
2312.06:476:47
2412.06:476:47
2512.06:476:46
2612.06:476:45
2712.06:476:45
2812.06:476:44
2911.96:476:44
3011.96:476:43
3111.96:476:42

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.87 kWh/m².

For context, solar energy here swings from a low near 4.84 kWh/m² to a high of 5.83 kWh/m² in October across the year — March's 4.87 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.0Bright
65.0Bright
75.0Bright
84.9Bright
94.9Bright
104.9Bright
114.9Bright
124.9Bright
134.9Bright
144.9Bright
154.9Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.8Bright
214.8Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in March

Hazard calendar for Guarantã do Norte

In seasonPeak

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

Guarantã do Norte's monsoon runs October–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 Guarantã do Norte?

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

2.9
Sightseeing
8th-best month of the year
4.0
Beach & pool
9th-best month of the year

March is a weaker month for outdoor sightseeing in Guarantã do Norte.

What to pack for Guarantã do Norte in March

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

In March, Guarantã do Norte sees daytime highs around 30°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

UV index in Guarantã do Norte 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 Guarantã do Norte peaks around February 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 19UV 15Sep 14UV 8
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec12Extreme

Air quality in Guarantã do Norte 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 Guarantã do Norte is worst in September — around 98 µg/m³ PM2.5 (unhealthy), about 13.6× the cleanest month (July, 7 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateUnhealthyModerateSep 1590 µg/m³Jul 97 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr9Good
May8Good
Jun8Good
Jul7Good
Aug41Poor
Sep98Unhealthy
Oct28Moderate
Nov15Moderate
Dec11Good
Location & terrain

Where is Guarantã do Norte?

Guarantã do Norte sits at 10.0°S, 54.9°W, 334 m above sea level, in Brazil. The nearest listed city is Matupá, 24 km away.

SorrisoNovo ProgressoJuaraTapurah

Topography around Guarantã do Norte

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

Within 3 km, the terrain around Guarantã do Norte has only modest variations in elevation — a maximum elevation change of 47 m around an average of 283 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 242 m; within 80 km, significant variations in elevation — a maximum elevation change of 406 m.

The land around Guarantã do Norte is covered by grassland (51%), trees (24%) and artificial surfaces (23%) within 3 km, trees (44%) and grassland (43%) within 16 km, and trees (57%) and grassland (33%) within 80 km.

3 km
47 m
16 km
242 m
80 km
406 m
treesgrasslandcroplandartificial surfacesbare terrain
March weather nearby: Matupá 24 km · Peixoto de Azevedo 31 km · Colíder 113 km · Sinop 222 km · Sorriso 302 km · Novo Progresso 316 km · Juara 320 km · Tapurah 356 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 Guarantã do Norte (-9.9505°, -54.9082°, elevation 334 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).