Maraã weather in May

In May, Maraã sees average daytime highs of 30°C and overnight lows near 23°C, with 368 mm of rain across 29.4 wet days and about 11.9 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 May, and the air most often feels miserable.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 54 min by month's end. Set against the rest of the year, May is Maraã's 11th-clearest and 6th-windiest month. For the whole year in context, see Maraã's year-round climate.

Daytime high: 30°; 10th warmest
Overnight low: 23°; 4th coldest
Rainfall: 368 mm; 29.4 wet days
Daylight: 11 h 54 min; 6:21 AM – 6:16 PM
Cloud cover: 87%; 11th clearest
Wind: 4 km/h; 6th windiest
Solar energy: 3.68 kWh/m²
Travel score: 2.7; out of 10

← April Maraã year-round climate June →Best places to visit in May

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in Maraã reaches about 30°C in the afternoon and slips back to 23°C overnight — a 6°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, May runs on par with April and on par with June.

	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)	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30
Avg low (°C)	24	24	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	30	24
2	30	24
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	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 May really feels in Maraã

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

Maraã weather by month

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

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	31° / 24°	256	25	12.1	2.9
Feb	31° / 24°	243	22.2	12.1	2.9
Mar	31° / 24°	313	27.6	12	2.7
Apr	30° / 24°	343	27.5	12	2.7
May	30° / 23°	368	29.4	11.9	2.7
Jun	30° / 23°	266	27.6	11.9	3.0
Jul	30° / 23°	199	26.6	11.9	3.2
Aug	31° / 23°	154	24.9	11.9	3.1
Sep	31° / 23°	161	24.5	12	2.8
Oct	31° / 24°	179	25.2	12	2.7
Nov	31° / 24°	200	25.9	12.1	2.6
Dec	31° / 24°	251	28.3	12.1	2.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

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

Beyond those clear spells, partly cloudy skies cover about 6% of May, with mostly cloudy or overcast conditions the remaining 92%.

	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 (%)	4	4	4	5	5	5	5	6	6	6	6	6	6	7	8	8	8	8	9	9	9	9	9	9	10	10	11	11	11	12	12
Cloudier (%)	96	96	96	95	95	95	95	94	94	94	94	94	94	93	92	92	92	92	91	91	91	91	91	91	90	90	89	89	89	88	88

	Clearer (%)	Cloudier (%)
1	4	96
2	4	96
3	4	96
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	7	93
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	10	90
26	10	90
27	11	89
28	11	89
29	11	89
30	12	88
31	12	88

Chance of precipitation in May

Any precipitation

Maraã gets around 368 mm of rain over 29.4 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 95% and peaks near 95% on the wettest days.

	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 (%)	94	94	94	94	94	94	94	94	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	95	94	94	94	94	94	94

	Rain chance (%)
1	94
2	94
3	94
4	94
5	94
6	94
7	94
8	94
9	95
10	95
11	95
12	95
13	95
14	95
15	95
16	95
17	95
18	95
19	95
20	95
21	95
22	95
23	95
24	95
25	95
26	94
27	94
28	94
29	94
30	94
31	94

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the miserable band about 72% 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
Oppressive (%)	22	22	23	23	23	24	24	24	25	25	25	25	26	26	26	26	27	27	28	28	29	30	31	32	32	33	34	36	37	38	39
Miserable (%)	78	78	77	77	77	76	76	76	75	75	75	75	74	74	74	74	73	73	72	72	71	70	69	68	68	67	66	64	63	62	61

	Oppressive (%)	Miserable (%)
1	22	78
2	22	78
3	23	77
4	23	77
5	23	77
6	24	76
7	24	76
8	24	76
9	25	75
10	25	75
11	25	75
12	25	75
13	26	74
14	26	74
15	26	74
16	26	74
17	27	73
18	27	73
19	28	72
20	28	72
21	29	71
22	30	70
23	31	69
24	32	68
25	32	68
26	33	67
27	34	66
28	36	64
29	37	63
30	38	62
31	39	61

Wind in May

Winds average 4 km/h in May.

Across May, daily wind ranges from about 4 km/h on the calmest days to 4 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)	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4
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	4	calm
2	4	calm
3	4	calm
4	4	calm
5	4	calm
6	4	calm
7	4	calm
8	4	calm
9	4	calm
10	4	calm
11	4	calm
12	4	calm
13	4	calm
14	4	calm
15	4	calm
16	4	calm
17	4	calm
18	4	calm
19	4	calm
20	4	calm
21	4	calm
22	4	calm
23	4	calm
24	4	calm
25	4	calm
26	4	calm
27	4	calm
28	4	calm
29	4	calm
30	4	calm
31	4	calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over May. Sunrise moves from 6:21 AM to 6:23 AM, and sunset from 6:18 PM to 6:17 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)	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9	11.9
Sunrise (AM)	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:21	6:22	6:22	6:22	6:22	6:22	6:22	6:22	6:22	6:23
Sunset (PM)	6:18	6:17	6:17	6:17	6:17	6:17	6:17	6:17	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:16	6:17	6:17	6:17

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	6:21	6:18
2	11.9	6:21	6:17
3	11.9	6:21	6:17
4	11.9	6:21	6:17
5	11.9	6:21	6:17
6	11.9	6:21	6:17
7	11.9	6:21	6:17
8	11.9	6:21	6:17
9	11.9	6:21	6:16
10	11.9	6:21	6:16
11	11.9	6:21	6:16
12	11.9	6:21	6:16
13	11.9	6:21	6:16
14	11.9	6:21	6:16
15	11.9	6:21	6:16
16	11.9	6:21	6:16
17	11.9	6:21	6:16
18	11.9	6:21	6:16
19	11.9	6:21	6:16
20	11.9	6:21	6:16
21	11.9	6:21	6:16
22	11.9	6:21	6:16
23	11.9	6:22	6:16
24	11.9	6:22	6:16
25	11.9	6:22	6:16
26	11.9	6:22	6:16
27	11.9	6:22	6:16
28	11.9	6:22	6:16
29	11.9	6:22	6:17
30	11.9	6:22	6:17
31	11.9	6:23	6:17

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.68 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 3.68 kWh/m² to a high of 5.24 kWh/m² in October across the year — May's 3.68 kWh/m² sits near the bottom.

	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)	3.8	3.8	3.8	3.8	3.8	3.8	3.8	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	3.8	Moderate
2	3.8	Moderate
3	3.8	Moderate
4	3.8	Moderate
5	3.8	Moderate
6	3.8	Moderate
7	3.8	Moderate
8	3.7	Moderate
9	3.7	Moderate
10	3.7	Moderate
11	3.7	Moderate
12	3.7	Moderate
13	3.7	Moderate
14	3.7	Moderate
15	3.7	Moderate
16	3.7	Moderate
17	3.7	Moderate
18	3.7	Moderate
19	3.7	Moderate
20	3.7	Moderate
21	3.7	Moderate
22	3.7	Moderate
23	3.7	Moderate
24	3.7	Moderate
25	3.7	Moderate
26	3.7	Moderate
27	3.7	Moderate
28	3.7	Moderate
29	3.7	Moderate
30	3.7	Moderate
31	3.7	Moderate

Planning a trip in May

Is May a good time to visit Maraã?

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

2.7

Sightseeing

7th-best month of the year

3.7

Beach & pool

12th-best month of the year

May is a weaker month for outdoor sightseeing in Maraã.

What to pack for Maraã in May

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

In May, Maraã sees daytime highs around 30°C and nights near 23°C. Pack light clothes and rain gear. About 29 days see rain.

light clothesrain gear

UV index in Maraã in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maraã peaks around January 23 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 at about 10 (extreme).

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	14	14	14	12	11	10	11	11	12	12	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

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

Air quality in Maraã in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Maraã is worst in March — around 19 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (June, 10 µg/m³).

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

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	15	16	19	16	11	10	11	15	14	14	14	14
Level	Moderate	Moderate	Moderate	Moderate	Good	Good	Good	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	15	Moderate
Feb	16	Moderate
Mar	19	Moderate
Apr	16	Moderate
May	11	Good
Jun	10	Good
Jul	11	Good
Aug	15	Moderate
Sep	14	Moderate
Oct	14	Moderate
Nov	14	Moderate
Dec	14	Moderate

Location & terrain

Where is Maraã?

Maraã sits at 1.9°S, 65.6°W, 54 m above sea level, in Brazil. The nearest listed city is Fonte Boa, 93 km away.

Topography around Maraã

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

Within 3 km, the terrain around Maraã has only modest variations in elevation — a maximum elevation change of 40 m around an average of 48 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 49 m; within 80 km, only modest variations in elevation — a maximum elevation change of 60 m.

The land around Maraã is covered by trees (69%) and water (26%) within 3 km, trees (83%) within 16 km, and trees (94%) within 80 km.

3 km

40 m

trees 69%

16 km

49 m

trees 83%

80 km

60 m

trees 94%

treesgrasslandartificial surfaceswaterwetland

← April Maraã year-round climate June →Best places to visit in May

May weather nearby: Fonte Boa 93 km · Uarini 137 km · Alvarães 174 km · Tefé 193 km · São Gabriel da Cachoeira 256 km · Tonantins 272 km · Santo Antônio do Içá 297 km · Barcelos 310 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 Maraã (-1.853°, -65.5743°, elevation 54 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).

	Avg high (°C)	Avg low (°C)
1	30	24
2	30	24
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	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	4	96
2	4	96
3	4	96
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	7	93
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	10	90
26	10	90
27	11	89
28	11	89
29	11	89
30	12	88
31	12	88

	Rain chance (%)
1	94
2	94
3	94
4	94
5	94
6	94
7	94
8	94
9	95
10	95
11	95
12	95
13	95
14	95
15	95
16	95
17	95
18	95
19	95
20	95
21	95
22	95
23	95
24	95
25	95
26	94
27	94
28	94
29	94
30	94
31	94

	Oppressive (%)	Miserable (%)
1	22	78
2	22	78
3	23	77
4	23	77
5	23	77
6	24	76
7	24	76
8	24	76
9	25	75
10	25	75
11	25	75
12	25	75
13	26	74
14	26	74
15	26	74
16	26	74
17	27	73
18	27	73
19	28	72
20	28	72
21	29	71
22	30	70
23	31	69
24	32	68
25	32	68
26	33	67
27	34	66
28	36	64
29	37	63
30	38	62
31	39	61

	Avg high (°C)	Avg low (°C)
1	30	24
2	30	24
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	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	4	96
2	4	96
3	4	96
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	7	93
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	10	90
26	10	90
27	11	89
28	11	89
29	11	89
30	12	88
31	12	88

	Rain chance (%)
1	94
2	94
3	94
4	94
5	94
6	94
7	94
8	94
9	95
10	95
11	95
12	95
13	95
14	95
15	95
16	95
17	95
18	95
19	95
20	95
21	95
22	95
23	95
24	95
25	95
26	94
27	94
28	94
29	94
30	94
31	94

	Oppressive (%)	Miserable (%)
1	22	78
2	22	78
3	23	77
4	23	77
5	23	77
6	24	76
7	24	76
8	24	76
9	25	75
10	25	75
11	25	75
12	25	75
13	26	74
14	26	74
15	26	74
16	26	74
17	27	73
18	27	73
19	28	72
20	28	72
21	29	71
22	30	70
23	31	69
24	32	68
25	32	68
26	33	67
27	34	66
28	36	64
29	37	63
30	38	62
31	39	61

	Avg high (°C)	Avg low (°C)
1	30	24
2	30	24
3	30	23
4	30	23
5	30	23
6	30	23
7	30	23
8	30	23
9	30	23
10	30	23
11	30	23
12	30	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	4	96
2	4	96
3	4	96
4	5	95
5	5	95
6	5	95
7	5	95
8	6	94
9	6	94
10	6	94
11	6	94
12	6	94
13	6	94
14	7	93
15	8	92
16	8	92
17	8	92
18	8	92
19	9	91
20	9	91
21	9	91
22	9	91
23	9	91
24	9	91
25	10	90
26	10	90
27	11	89
28	11	89
29	11	89
30	12	88
31	12	88

	Rain chance (%)
1	94
2	94
3	94
4	94
5	94
6	94
7	94
8	94
9	95
10	95
11	95
12	95
13	95
14	95
15	95
16	95
17	95
18	95
19	95
20	95
21	95
22	95
23	95
24	95
25	95
26	94
27	94
28	94
29	94
30	94
31	94

	Oppressive (%)	Miserable (%)
1	22	78
2	22	78
3	23	77
4	23	77
5	23	77
6	24	76
7	24	76
8	24	76
9	25	75
10	25	75
11	25	75
12	25	75
13	26	74
14	26	74
15	26	74
16	26	74
17	27	73
18	27	73
19	28	72
20	28	72
21	29	71
22	30	70
23	31	69
24	32	68
25	32	68
26	33	67
27	34	66
28	36	64
29	37	63
30	38	62
31	39	61