Conceição da Barra weather in March

In March, Conceição da Barra sees average daytime highs of 28°C and overnight lows near 24°C, with 130 mm of rain across 17.2 wet days and about 12.1 hours of daylight. It is the 2nd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 39% of the time in March, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of March to 11 h 54 min by month's end. Set against the rest of the year, March is Conceição da Barra's 8th-clearest and 10th-windiest month. For the whole year in context, see Conceição da Barra's year-round climate.

Daytime high
28°
2nd warmest
Overnight low
24°
11th coldest
Rainfall
130 mm
17.2 wet days
Daylight
12 h 06 min
6:45 AM – 6:53 PM
Cloud cover
55%
8th clearest
Wind
14 km/h
10th windiest
Solar energy
5.78 kWh/m²
Travel score
5.2
out of 10

Conceição da Barra is 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 28°C through the month.

A typical March day in Conceição da Barra reaches about 28°C in the afternoon and slips back to 24°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 30°C. Set against its neighbours, March runs on par with February and about 1°C warmer than April.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12825
22825
32825
42825
52825
62825
72825
82825
92825
102825
112824
122824
132824
142824
152824
162824
172824
182824
192824
202824
212824
222824
232824
242824
252824
262824
272824
282824
292824
302824
312824

Conceição da Barra weather by month

How March compares with the rest of the year at a glance. March is the 2nd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 24°9212.2135.9
Feb28° / 25°7012.212.65.5
Mar28° / 24°13017.212.15.2
Apr27° / 24°10517.111.65.5
May26° / 22°7213.811.16.3
Jun25° / 21°5411.810.96.8
Jul24° / 21°6013.2116.8
Aug24° / 21°4910.911.47.1
Sep25° / 22°5310.211.97.0
Oct26° / 23°9212.212.46.4
Nov27° / 23°17316.412.95.5
Dec28° / 24°13914.713.15.6

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 17% of March, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15446
25347
35347
45347
55347
65347
75347
85248
95347
105347
115347
125347
135347
145446
155446
165446
175446
185446
195545
205545
215644
225743
235743
245842
255842
265941
275941
285941
296040
306040
316040

Chance of precipitation in March

Any precipitation

Conceição da Barra gets around 130 mm of rain over 17.2 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 54% and peaks near 56% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
151
251
352
453
553
654
754
855
955
1055
1155
1255
1355
1455
1554
1654
1754
1854
1955
2055
2155
2255
2355
2455
2555
2655
2755
2855
2956
3056
3156

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
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1018910
2018910
3018811
4018811
5018811
6018811
7018712
8018712
9018712
10018613
11018613
12018613
13018613
14028513
15028513
16028513
17028513
18038413
19038512
20038611
21048511
22048610
23048610
2405869
2505869
2605878
2706868
2806877
2916867
3017857
3117866

Wind in March

Winds average 14 km/h in March.

Across March, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 24 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 30 minutes over March. Sunrise moves from 6:40 AM to 6:48 AM, and sunset from 7:04 PM to 6:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:407:04
212.46:417:03
312.46:417:03
412.36:417:02
512.36:427:01
612.36:427:00
712.36:427:00
812.36:426:59
912.36:436:58
1012.26:436:57
1112.26:436:57
1212.26:446:56
1312.26:446:55
1412.26:446:54
1512.16:446:53
1612.16:456:53
1712.16:456:52
1812.16:456:51
1912.16:456:50
2012.16:466:49
2112.06:466:48
2212.06:466:47
2312.06:466:47
2412.06:476:46
2512.06:476:45
2612.06:476:44
2711.96:476:43
2811.96:476:42
2911.96:486:41
3011.96:486:41
3111.96:486:40

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.78 kWh/m².

For context, solar energy here swings from a low near 3.78 kWh/m² to a high of 6.66 kWh/m² in January across the year — March's 5.78 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.1Intense
56.1Intense
66.1Intense
76.0Intense
86.0Intense
96.0Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.6Bright
245.6Bright
255.6Bright
265.5Bright
275.5Bright
285.5Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in March

Is March a good time to visit Conceição da Barra?

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

5.2
Sightseeing
12th-best month of the year
5.9
Beach & pool
10th-best month of the year

March is a reasonable time to visit Conceição da Barra for sightseeing.

What to pack for Conceição da Barra in March

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

In March, Conceição da Barra sees daytime highs around 28°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 17 days see rain.

light clothesrain gearsun protection

Sea temperature near Conceição da Barra in March

The nearest coast averages about 28°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in March at about 28°C and coldest in August near 24°C.

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

22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar28Warm
Apr27Warm
May26Warm
Jun25Warm
Jul24Warm
Aug24Warm
Sep25Warm
Oct25Warm
Nov26Warm
Dec26Warm

UV index in Conceição da Barra in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Conceição da Barra peaks around February 14 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 14UV 14Jun 20UV 7
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7Very high
Aug9Very high
Sep10Extreme
Oct12Extreme
Nov13Extreme
Dec13Extreme
Location & terrain

Where is Conceição da Barra?

Conceição da Barra sits at 18.6°S, 39.7°W, 8 m above sea level, in Brazil. The nearest listed city is São Mateus, 19 km away.

Topography around Conceição da Barra

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

Within 3 km, the terrain around Conceição da Barra has only modest variations in elevation — a maximum elevation change of 23 m around an average of 4 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, large variations in elevation — a maximum elevation change of 609 m.

The land around Conceição da Barra is covered by water (52%) and mangroves (23%) within 3 km, water (51%) and trees (33%) within 16 km, and trees (34%), grassland (32%) and water (30%) within 80 km.

3 km
23 m
16 km
71 m
80 km
609 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetlandmangroves
March weather nearby: São Mateus 19 km · Jaguaré 50 km · Pinheiros 56 km · Mucuri 60 km · Nova Venécia 72 km · Pedro Canário 77 km · Sooretama 77 km · Posto da Mata 80 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 Conceição da Barra (-18.5933°, -39.7322°, elevation 8 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).