Belém weather in March

In March, Belém sees average daytime highs of 30°C and overnight lows near 23°C, with 72 mm of rain across 17.9 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 30°C through the month. The sky is clear or mostly clear about 28% 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 Belém's 10th-clearest and 12th-windiest month. For the whole year in context, see Belém's year-round climate.

Daytime high: 30°; 1st warmest
Overnight low: 23°; 12th coldest
Rainfall: 72 mm; 17.9 wet days
Daylight: 12 hours; 5:30 AM – 5:33 PM
Cloud cover: 60%; 10th clearest
Wind: 10 km/h; 12th windiest
Solar energy: 5.64 kWh/m²
Travel score: 4.0; out of 10

Belém is settlement in Brazil.

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

← February Belém year-round climate April →Best places to visit in March

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

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 Belém reaches about 30°C in the afternoon and slips back to 23°C overnight — a 8°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 about 1°C warmer than April.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Avg high (°C)	31	31	31	31	31	31	31	31	31	31	31	31	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30
Avg low (°C)	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23	23

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	31	23
4	31	23
5	31	23
6	31	23
7	31	23
8	31	23
9	31	23
10	31	23
11	31	23
12	31	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

How March really feels in Belém

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

heat index over the day's high

Days feeling ≤ 0°C

wind chill below the day's low

The story in March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Belém 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.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	30° / 23°	47	13.6	12.3	4.4
Feb	30° / 23°	57	14.3	12.2	4.1
Mar	30° / 23°	72	17.9	12	4.0
Apr	30° / 23°	83	17.5	11.9	4.2
May	29° / 22°	74	15.9	11.7	4.9
Jun	28° / 21°	64	14.4	11.6	5.7
Jul	27° / 20°	58	12.9	11.7	6.2
Aug	27° / 20°	28	9.3	11.8	6.6
Sep	28° / 21°	18	7	12	6.4
Oct	30° / 21°	15	5.7	12.1	5.9
Nov	30° / 22°	15	5.6	12.3	5.5
Dec	30° / 22°	26	10	12.4	4.9

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 24% of March, with mostly cloudy or overcast conditions the remaining 49%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Clearer (%)	54	54	54	54	54	54	54	53	53	54	53	53	52	52	51	51	51	50	49	49	49	49	49	48	48	48	48	48	48	48	49
Cloudier (%)	46	46	46	46	46	46	46	47	47	46	47	47	48	48	49	49	49	50	51	51	51	51	51	52	52	52	52	52	52	52	51

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	54	46
11	53	47
12	53	47
13	52	48
14	52	48
15	51	49
16	51	49
17	51	49
18	50	50
19	49	51
20	49	51
21	49	51
22	49	51
23	49	51
24	48	52
25	48	52
26	48	52
27	48	52
28	48	52
29	48	52
30	48	52
31	49	51

Chance of precipitation in March

Any precipitation

Belém gets around 72 mm of rain over 17.9 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 57% and peaks near 61% on the wettest days. The odds climb toward the end of the month.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Rain chance (%)	52	52	52	52	52	53	53	54	55	55	55	56	56	57	57	58	58	59	59	60	60	60	60	61	61	61	61	61	61	61	60

	Rain chance (%)
1	52
2	52
3	52
4	52
5	52
6	53
7	53
8	54
9	55
10	55
11	55
12	56
13	56
14	57
15	57
16	58
17	58
18	59
19	59
20	60
21	60
22	60
23	60
24	61
25	61
26	61
27	61
28	61
29	61
30	61
31	60

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 87% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Muggy (%)	18	17	17	17	16	16	15	15	14	14	13	13	13	12	12	12	11	11	11	10	10	10	10	10	10	10	10	10	10	9	9
Oppressive (%)	82	83	83	83	84	84	85	85	86	86	87	87	87	88	88	88	89	89	89	90	90	90	90	90	90	90	89	89	89	90	90
Miserable (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1

	Muggy (%)	Oppressive (%)	Miserable (%)
1	18	82	0
2	17	83	0
3	17	83	0
4	17	83	0
5	16	84	0
6	16	84	0
7	15	85	0
8	15	85	0
9	14	86	0
10	14	86	0
11	13	87	0
12	13	87	0
13	13	87	0
14	12	88	0
15	12	88	0
16	12	88	0
17	11	89	0
18	11	89	0
19	11	89	0
20	10	90	0
21	10	90	0
22	10	90	0
23	10	90	0
24	10	90	0
25	10	90	0
26	10	90	0
27	10	89	1
28	10	89	1
29	10	89	1
30	9	90	1
31	9	90	1

Wind in March

Winds average 10 km/h in March, the calmest month.

Across March, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Wind speed (km/h)	11	11	11	11	11	11	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10	10
Feels	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm

	Wind speed (km/h)	Feels
1	11	calm
2	11	calm
3	11	calm
4	11	calm
5	11	calm
6	11	calm
7	10	calm
8	10	calm
9	10	calm
10	10	calm
11	10	calm
12	10	calm
13	10	calm
14	10	calm
15	10	calm
16	10	calm
17	10	calm
18	10	calm
19	10	calm
20	10	calm
21	10	calm
22	10	calm
23	10	calm
24	10	calm
25	10	calm
26	10	calm
27	10	calm
28	10	calm
29	10	calm
30	10	calm
31	10	calm

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 5:31 AM to 5:29 AM, and sunset from 5:40 PM to 5:26 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Daylight (h)	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.1	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0	12.0
Sunrise (AM)	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:31	5:30	5:30	5:30	5:30	5:30	5:30	5:30	5:30	5:29	5:29	5:29	5:29	5:29	5:29	5:29	5:29
Sunset (PM)	5:40	5:39	5:39	5:38	5:38	5:38	5:37	5:37	5:36	5:36	5:35	5:35	5:35	5:34	5:34	5:33	5:33	5:32	5:32	5:31	5:31	5:30	5:30	5:29	5:29	5:28	5:28	5:27	5:27	5:26	5:26

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.1	5:31	5:40
2	12.1	5:31	5:39
3	12.1	5:31	5:39
4	12.1	5:31	5:38
5	12.1	5:31	5:38
6	12.1	5:31	5:38
7	12.1	5:31	5:37
8	12.1	5:31	5:37
9	12.1	5:31	5:36
10	12.1	5:31	5:36
11	12.1	5:31	5:35
12	12.1	5:31	5:35
13	12.1	5:31	5:35
14	12.1	5:31	5:34
15	12.1	5:31	5:34
16	12.0	5:30	5:33
17	12.0	5:30	5:33
18	12.0	5:30	5:32
19	12.0	5:30	5:32
20	12.0	5:30	5:31
21	12.0	5:30	5:31
22	12.0	5:30	5:30
23	12.0	5:30	5:30
24	12.0	5:29	5:29
25	12.0	5:29	5:29
26	12.0	5:29	5:28
27	12.0	5:29	5:28
28	12.0	5:29	5:27
29	12.0	5:29	5:27
30	12.0	5:29	5:26
31	12.0	5:29	5:26

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.64 kWh/m².

For context, solar energy here swings from a low near 4.13 kWh/m² to a high of 6.09 kWh/m² in November across the year — March's 5.64 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31
Solar energy (kWh/m²)	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.8	5.7	5.7	5.7	5.7	5.7	5.7	5.6	5.6	5.6	5.6	5.6	5.5	5.5	5.5	5.5	5.5	5.4	5.4	5.4	5.4	5.4
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright

	Solar energy (kWh/m²)	Level
1	5.8	Bright
2	5.8	Bright
3	5.8	Bright
4	5.8	Bright
5	5.8	Bright
6	5.8	Bright
7	5.8	Bright
8	5.8	Bright
9	5.8	Bright
10	5.8	Bright
11	5.7	Bright
12	5.7	Bright
13	5.7	Bright
14	5.7	Bright
15	5.7	Bright
16	5.7	Bright
17	5.6	Bright
18	5.6	Bright
19	5.6	Bright
20	5.6	Bright
21	5.6	Bright
22	5.5	Bright
23	5.5	Bright
24	5.5	Bright
25	5.5	Bright
26	5.5	Bright
27	5.4	Bright
28	5.4	Bright
29	5.4	Bright
30	5.4	Bright
31	5.4	Bright

Planning a trip in March

Is March a good time to visit Belém?

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

4.0

Sightseeing

12th-best month of the year

5.6

Beach & pool

12th-best month of the year

March is a reasonable time to visit Belém for sightseeing.

What to pack for Belém in March

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

In March, Belém sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Belém 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 Belém peaks around March 12 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 17 at about 10 (very high).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	14	15	15	13	11	10	10	10	12	12	12	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	15	Extreme
Mar	15	Extreme
Apr	13	Extreme
May	11	Extreme
Jun	10	Very high
Jul	10	Very high
Aug	10	Very high
Sep	12	Extreme
Oct	12	Extreme
Nov	12	Extreme
Dec	12	Extreme

Location & terrain

Where is Belém?

Belém sits at 6.7°S, 35.5°W, 140 m above sea level, in Brazil. The nearest listed city is Bananeiras, 13 km away.

Topography around Belém

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

Within 3 km, the terrain around Belém has significant variations in elevation — a maximum elevation change of 262 m around an average of 184 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 554 m; within 80 km, large variations in elevation — a maximum elevation change of 744 m.

The land around Belém is covered by grassland (73%) within 3 km, grassland (65%) within 16 km, and grassland (55%) and shrubs (23%) within 80 km.

3 km

262 m

grassland 73%

16 km

554 m

grassland 65%

80 km

744 m

grassland 55%

treesshrubsgrasslandcroplandartificial surfaceswatermangroves

← February Belém year-round climate April →Best places to visit in March

March weather nearby: Bananeiras 13 km · Solânea 16 km · Guarabira 19 km · Araçagi 25 km · Nova Cruz 26 km · Araruna 27 km · Cacimba de Dentro 29 km · Areia 35 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

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 Belém (-6.6917°, -35.5333°, elevation 140 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).

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	31	23
4	31	23
5	31	23
6	31	23
7	31	23
8	31	23
9	31	23
10	31	23
11	31	23
12	31	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	54	46
11	53	47
12	53	47
13	52	48
14	52	48
15	51	49
16	51	49
17	51	49
18	50	50
19	49	51
20	49	51
21	49	51
22	49	51
23	49	51
24	48	52
25	48	52
26	48	52
27	48	52
28	48	52
29	48	52
30	48	52
31	49	51

	Rain chance (%)
1	52
2	52
3	52
4	52
5	52
6	53
7	53
8	54
9	55
10	55
11	55
12	56
13	56
14	57
15	57
16	58
17	58
18	59
19	59
20	60
21	60
22	60
23	60
24	61
25	61
26	61
27	61
28	61
29	61
30	61
31	60

	Muggy (%)	Oppressive (%)	Miserable (%)
1	18	82	0
2	17	83	0
3	17	83	0
4	17	83	0
5	16	84	0
6	16	84	0
7	15	85	0
8	15	85	0
9	14	86	0
10	14	86	0
11	13	87	0
12	13	87	0
13	13	87	0
14	12	88	0
15	12	88	0
16	12	88	0
17	11	89	0
18	11	89	0
19	11	89	0
20	10	90	0
21	10	90	0
22	10	90	0
23	10	90	0
24	10	90	0
25	10	90	0
26	10	90	0
27	10	89	1
28	10	89	1
29	10	89	1
30	9	90	1
31	9	90	1

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	31	23
4	31	23
5	31	23
6	31	23
7	31	23
8	31	23
9	31	23
10	31	23
11	31	23
12	31	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	54	46
11	53	47
12	53	47
13	52	48
14	52	48
15	51	49
16	51	49
17	51	49
18	50	50
19	49	51
20	49	51
21	49	51
22	49	51
23	49	51
24	48	52
25	48	52
26	48	52
27	48	52
28	48	52
29	48	52
30	48	52
31	49	51

	Rain chance (%)
1	52
2	52
3	52
4	52
5	52
6	53
7	53
8	54
9	55
10	55
11	55
12	56
13	56
14	57
15	57
16	58
17	58
18	59
19	59
20	60
21	60
22	60
23	60
24	61
25	61
26	61
27	61
28	61
29	61
30	61
31	60

	Muggy (%)	Oppressive (%)	Miserable (%)
1	18	82	0
2	17	83	0
3	17	83	0
4	17	83	0
5	16	84	0
6	16	84	0
7	15	85	0
8	15	85	0
9	14	86	0
10	14	86	0
11	13	87	0
12	13	87	0
13	13	87	0
14	12	88	0
15	12	88	0
16	12	88	0
17	11	89	0
18	11	89	0
19	11	89	0
20	10	90	0
21	10	90	0
22	10	90	0
23	10	90	0
24	10	90	0
25	10	90	0
26	10	90	0
27	10	89	1
28	10	89	1
29	10	89	1
30	9	90	1
31	9	90	1

	Avg high (°C)	Avg low (°C)
1	31	23
2	31	23
3	31	23
4	31	23
5	31	23
6	31	23
7	31	23
8	31	23
9	31	23
10	31	23
11	31	23
12	31	23
13	30	23
14	30	23
15	30	23
16	30	23
17	30	23
18	30	23
19	30	23
20	30	23
21	30	23
22	30	23
23	30	23
24	30	23
25	30	23
26	30	23
27	30	23
28	30	23
29	30	23
30	30	23
31	30	23

	Clearer (%)	Cloudier (%)
1	54	46
2	54	46
3	54	46
4	54	46
5	54	46
6	54	46
7	54	46
8	53	47
9	53	47
10	54	46
11	53	47
12	53	47
13	52	48
14	52	48
15	51	49
16	51	49
17	51	49
18	50	50
19	49	51
20	49	51
21	49	51
22	49	51
23	49	51
24	48	52
25	48	52
26	48	52
27	48	52
28	48	52
29	48	52
30	48	52
31	49	51

	Rain chance (%)
1	52
2	52
3	52
4	52
5	52
6	53
7	53
8	54
9	55
10	55
11	55
12	56
13	56
14	57
15	57
16	58
17	58
18	59
19	59
20	60
21	60
22	60
23	60
24	61
25	61
26	61
27	61
28	61
29	61
30	61
31	60

	Muggy (%)	Oppressive (%)	Miserable (%)
1	18	82	0
2	17	83	0
3	17	83	0
4	17	83	0
5	16	84	0
6	16	84	0
7	15	85	0
8	15	85	0
9	14	86	0
10	14	86	0
11	13	87	0
12	13	87	0
13	13	87	0
14	12	88	0
15	12	88	0
16	12	88	0
17	11	89	0
18	11	89	0
19	11	89	0
20	10	90	0
21	10	90	0
22	10	90	0
23	10	90	0
24	10	90	0
25	10	90	0
26	10	90	0
27	10	89	1
28	10	89	1
29	10	89	1
30	9	90	1
31	9	90	1