Goianinha weather in March

In March, Goianinha sees average daytime highs of 31°C and overnight lows near 24°C, with 94 mm of rain across 20.2 wet days and about 12 hours of daylight. It is the 1st-warmest and 3rd-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 33% 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 Goianinha's 11th-clearest and 12th-windiest month. For the whole year in context, see Goianinha's year-round climate.

Daytime high
31°
1st warmest
Overnight low
24°
12th coldest
Rainfall
94 mm
20.2 wet days
Daylight
12 hours
5:29 AM – 5:32 PM
Cloud cover
58%
11th clearest
Wind
12 km/h
12th windiest
Solar energy
5.76 kWh/m²
Travel score
3.7
out of 10

Goianinha is human settlement in Brazil.

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

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

A typical March day in Goianinha reaches about 31°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 29°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)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163124
173124
183124
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024
313024

How March really feels in Goianinha

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.

Goianinha weather by month

How March compares with the rest of the year at a glance. March is the 1st-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°5215.412.34.3
Feb31° / 24°6615.212.24.0
Mar31° / 24°9420.2123.7
Apr30° / 24°11920.911.93.8
May29° / 23°9217.411.74.6
Jun28° / 23°941711.65.1
Jul28° / 22°7715.711.75.8
Aug28° / 22°3110.711.86.3
Sep29° / 22°207.7126.1
Oct30° / 23°146.212.15.9
Nov30° / 24°156.512.35.5
Dec30° / 24°2610.312.44.9

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 33% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 20% of March, with mostly cloudy or overcast conditions the remaining 47%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15743
25743
35743
45743
55743
65743
75743
85644
95644
105743
115743
125644
135644
145545
155545
165545
175446
185446
195248
205149
215149
225050
235050
244951
255050
264951
274951
284951
294852
304951
314951

Chance of precipitation in March

Any precipitation

Goianinha gets around 94 mm of rain over 20.2 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 65% and peaks near 71% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
157
257
357
458
558
659
760
861
961
1062
1162
1263
1363
1464
1564
1665
1766
1866
1967
2067
2168
2268
2369
2469
2570
2670
2770
2871
2971
3071
3171

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 86% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
11909
21909
31909
41909
51909
61909
71909
81909
918910
1018910
1118811
1218811
1318712
1418712
1518613
1618613
1718514
1818514
1918415
2018415
2108416
2208416
2308317
2408317
2508317
2608317
2708218
2808218
2908218
3008218
3108218

Wind in March

Winds average 12 km/h in March, the calmest month.

Across March, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
113light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

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 5:30 AM to 5:27 AM, and sunset from 5:38 PM to 5:24 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:305:38
212.15:305:38
312.15:305:37
412.15:305:37
512.15:305:36
612.15:305:36
712.15:305:36
812.15:305:35
912.15:305:35
1012.15:305:34
1112.15:305:34
1212.15:305:34
1312.15:305:33
1412.15:295:33
1512.05:295:32
1612.05:295:32
1712.05:295:31
1812.05:295:31
1912.05:295:30
2012.05:295:30
2112.05:295:29
2212.05:285:29
2312.05:285:28
2412.05:285:28
2512.05:285:27
2612.05:285:27
2712.05:285:26
2812.05:285:26
2912.05:275:25
3012.05:275:25
3112.05:275:24

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.76 kWh/m².

For context, solar energy here swings from a low near 4.36 kWh/m² to a high of 6.25 kWh/m² in November across the year — March's 5.76 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
36.0Bright
46.0Bright
56.0Bright
66.0Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.5Bright
275.5Bright
285.5Bright
295.5Bright
305.5Bright
315.4Bright
Planning a trip in March

Hazard calendar for Goianinha

In seasonPeak

In March, Goianinha sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Goianinha's rainy season runs February–July, when most of the year's rain falls.

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

Is March a good time to visit Goianinha?

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

3.7
Sightseeing
12th-best month of the year
5.3
Beach & pool
11th-best month of the year

March is a weaker month for outdoor sightseeing in Goianinha.

What to pack for Goianinha in March

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

In March, Goianinha sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

Sea temperature near Goianinha in March

The nearest coast averages about 29°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 39 km away) is warmest in March at about 29°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Tropical
Feb28Tropical
Mar29Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul27Warm
Aug26Warm
Sep26Warm
Oct27Warm
Nov27Warm
Dec28Warm

UV index in Goianinha 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 Goianinha peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 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 14UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Goianinha?

Goianinha sits at 6.3°S, 35.2°W, 32 m above sea level, in Brazil. The nearest listed city is Canguaretama, 15 km away.

Topography around Goianinha

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

Within 3 km, the terrain around Goianinha has only modest variations in elevation — a maximum elevation change of 82 m around an average of 26 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 198 m; within 80 km, large variations in elevation — a maximum elevation change of 634 m.

The land around Goianinha is covered by grassland (71%) within 3 km, grassland (52%) and trees (21%) within 16 km, and grassland (43%) and water (28%) within 80 km.

3 km
82 m
16 km
198 m
80 km
634 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
March weather nearby: Canguaretama 15 km · Tibau do Sul 16 km · Nísia Floresta 19 km · São José de Mipibu 22 km · Monte Alegre 26 km · Santo Antônio 30 km · Nova Cruz 34 km · Parnamirim 39 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 Goianinha (-6.2662°, -35.2097°, elevation 32 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).