Tucano weather in May

In May, Tucano sees average daytime highs of 30°C and overnight lows near 22°C, with 47 mm of rain across 10.1 wet days and about 11.5 hours of daylight. It is the 9th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 31°C in the first days to 29°C by the end. The sky is clear or mostly clear about 19% of the time in May, and the air most often feels muggy.

Daylight stretches from about 11 h 36 min at the start of May to 11 h 24 min by month's end. Set against the rest of the year, May is Tucano's 11th-clearest and 10th-windiest month. For the whole year in context, see Tucano's year-round climate.

Daytime high: 30°; 9th warmest
Overnight low: 22°; 6th coldest
Rainfall: 47 mm; 10.1 wet days
Daylight: 11 h 30 min; 5:46 AM – 5:16 PM
Cloud cover: 61%; 11th clearest
Wind: 12 km/h; 10th windiest
Solar energy: 4.02 kWh/m²
Travel score: 5.0; out of 10

Tucano is human settlement in Brazil.

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

← April Tucano 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

Highs ease over the month, from about 31°C in the first days to 29°C by the end.

A typical May day in Tucano 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 27°C and 33°C. Set against its neighbours, May runs about 2°C cooler than April and about 2°C warmer than 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)	31	31	31	31	31	31	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	30	29	29	29	29	29	29	29
Avg low (°C)	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	22	21	21	21	21	21	21	21	21	21

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

How May really feels in Tucano

Once humidity and wind are folded in, May averages 16 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.

Tucano weather by month

How May compares with the rest of the year at a glance. May is the 9th-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	34° / 23°	45	5.9	12.6	3.4
Feb	34° / 23°	33	6.9	12.4	3.4
Mar	33° / 23°	41	8.3	12.1	3.4
Apr	32° / 23°	39	9.1	11.8	4.0
May	30° / 22°	47	10.1	11.5	5.0
Jun	28° / 21°	35	11.6	11.4	5.8
Jul	28° / 20°	25	9.4	11.4	6.4
Aug	28° / 19°	20	7	11.6	6.2
Sep	30° / 20°	15	5.4	11.9	5.3
Oct	32° / 21°	17	3.6	12.2	4.4
Nov	33° / 22°	30	4.9	12.5	3.8
Dec	34° / 23°	29	4.9	12.6	3.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 30% of May, with mostly cloudy or overcast conditions the remaining 51%.

	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 (%)	50	49	49	49	47	48	48	48	48	48	47	47	47	46	46	47	47	48	48	48	48	49	50	51	51	52	52	52	53	53	54
Cloudier (%)	50	51	51	51	53	52	52	52	52	52	53	53	53	54	54	53	53	52	52	52	52	51	50	49	49	48	48	48	47	47	46

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

Chance of precipitation in May

Any precipitation

Tucano gets around 47 mm of rain over 10.1 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 33% and peaks near 35% 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 (%)	33	33	32	32	32	32	31	31	31	31	31	31	31	32	32	32	33	33	34	34	34	35	35	35	35	35	35	35	35	35	35

	Rain chance (%)
1	33
2	33
3	32
4	32
5	32
6	32
7	31
8	31
9	31
10	31
11	31
12	31
13	31
14	32
15	32
16	32
17	33
18	33
19	34
20	34
21	34
22	35
23	35
24	35
25	35
26	35
27	35
28	35
29	35
30	35
31	35

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the muggy band about 65% of days. Sticky, muggy-or-worse air turns up on roughly 96% 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
Humid (%)	2	2	2	2	2	2	2	2	3	3	3	3	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	4	5	5	5
Muggy (%)	58	59	59	60	61	61	62	63	62	63	63	64	63	63	64	64	64	64	65	65	66	66	67	68	69	70	71	72	72	73	75
Oppressive (%)	40	39	39	38	37	37	36	35	35	34	34	33	33	33	32	32	32	32	31	31	30	30	29	28	27	26	25	24	23	22	20

	Humid (%)	Muggy (%)	Oppressive (%)
1	2	58	40
2	2	59	39
3	2	59	39
4	2	60	38
5	2	61	37
6	2	61	37
7	2	62	36
8	2	63	35
9	3	62	35
10	3	63	34
11	3	63	34
12	3	64	33
13	4	63	33
14	4	63	33
15	4	64	32
16	4	64	32
17	4	64	32
18	4	64	32
19	4	65	31
20	4	65	31
21	4	66	30
22	4	66	30
23	4	67	29
24	4	68	28
25	4	69	27
26	4	70	26
27	4	71	25
28	4	72	24
29	5	72	23
30	5	73	22
31	5	75	20

Wind in May

Winds average 12 km/h in May.

Across May, daily wind ranges from about 12 km/h on the calmest days to 12 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)	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12	12
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	calm	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

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

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 36 min at the start of May to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over May. Sunrise moves from 5:44 AM to 5:50 AM, and sunset from 5:21 PM to 5:15 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)	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.6	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.5	11.4	11.4	11.4	11.4	11.4	11.4	11.4	11.4
Sunrise (AM)	5:44	5:44	5:44	5:44	5:44	5:45	5:45	5:45	5:45	5:45	5:45	5:46	5:46	5:46	5:46	5:46	5:47	5:47	5:47	5:47	5:48	5:48	5:48	5:48	5:49	5:49	5:49	5:49	5:50	5:50	5:50
Sunset (PM)	5:21	5:20	5:20	5:20	5:19	5:19	5:19	5:18	5:18	5:18	5:18	5:17	5:17	5:17	5:17	5:16	5:16	5:16	5:16	5:16	5:16	5:15	5:15	5:15	5:15	5:15	5:15	5:15	5:15	5:15	5:15

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.6	5:44	5:21
2	11.6	5:44	5:20
3	11.6	5:44	5:20
4	11.6	5:44	5:20
5	11.6	5:44	5:19
6	11.6	5:45	5:19
7	11.6	5:45	5:19
8	11.6	5:45	5:18
9	11.6	5:45	5:18
10	11.5	5:45	5:18
11	11.5	5:45	5:18
12	11.5	5:46	5:17
13	11.5	5:46	5:17
14	11.5	5:46	5:17
15	11.5	5:46	5:17
16	11.5	5:46	5:16
17	11.5	5:47	5:16
18	11.5	5:47	5:16
19	11.5	5:47	5:16
20	11.5	5:47	5:16
21	11.5	5:48	5:16
22	11.5	5:48	5:15
23	11.5	5:48	5:15
24	11.4	5:48	5:15
25	11.4	5:49	5:15
26	11.4	5:49	5:15
27	11.4	5:49	5:15
28	11.4	5:49	5:15
29	11.4	5:50	5:15
30	11.4	5:50	5:15
31	11.4	5:50	5:15

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.02 kWh/m².

For context, solar energy here swings from a low near 3.61 kWh/m² to a high of 6.31 kWh/m² in December across the year — May's 4.02 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)	4.4	4.4	4.3	4.3	4.3	4.2	4.2	4.2	4.2	4.1	4.1	4.1	4.1	4.0	4.0	4.0	4.0	4.0	4.0	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.9	3.8	3.8	3.8	3.8
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	Solar energy (kWh/m²)	Level
1	4.4	Bright
2	4.4	Bright
3	4.3	Bright
4	4.3	Bright
5	4.3	Bright
6	4.2	Bright
7	4.2	Bright
8	4.2	Bright
9	4.2	Bright
10	4.1	Bright
11	4.1	Bright
12	4.1	Bright
13	4.1	Bright
14	4.0	Bright
15	4.0	Bright
16	4.0	Bright
17	4.0	Moderate
18	4.0	Moderate
19	4.0	Moderate
20	3.9	Moderate
21	3.9	Moderate
22	3.9	Moderate
23	3.9	Moderate
24	3.9	Moderate
25	3.9	Moderate
26	3.9	Moderate
27	3.9	Moderate
28	3.8	Moderate
29	3.8	Moderate
30	3.8	Moderate
31	3.8	Moderate

Planning a trip in May

Is May a good time to visit Tucano?

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

5.0

Sightseeing

5th-best month of the year

6.7

Beach & pool

7th-best month of the year

May is a reasonable time to visit Tucano for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Tucano in May

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

In May, Tucano sees daytime highs around 30°C and nights near 22°C. Pack light clothes. Worth having: rain gear. About 10 days see rain.

light clothesrain gear

UV index in Tucano in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Tucano peaks around February 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 10 at about 9 (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	14	13	10	9	9	10	12	13	13	12
Level	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Very high	Very high	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	14	Extreme
Feb	15	Extreme
Mar	14	Extreme
Apr	13	Extreme
May	10	Very high
Jun	9	Very high
Jul	9	Very high
Aug	10	Very high
Sep	12	Extreme
Oct	13	Extreme
Nov	13	Extreme
Dec	12	Extreme

Location & terrain

Where is Tucano?

Tucano sits at 11.0°S, 38.8°W, 222 m above sea level, in Brazil. The nearest listed city is Ribeira do Pombal, 31 km away.

Topography around Tucano

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

Within 3 km, the terrain around Tucano has only modest variations in elevation — a maximum elevation change of 108 m around an average of 226 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 382 m; within 80 km, large variations in elevation — a maximum elevation change of 697 m.

The land around Tucano is covered by grassland (61%) and cropland (27%) within 3 km, grassland (47%), shrubs (28%) and cropland (21%) within 16 km, and grassland (52%) and shrubs (31%) within 80 km.

3 km

108 m

grassland 61%

16 km

382 m

grassland 47%

80 km

697 m

grassland 52%

treesshrubsgrasslandcroplandartificial surfaces

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

May weather nearby: Ribeira do Pombal 31 km · Cipó 34 km · Nova Soure 45 km · Araci 46 km · Quijingue 51 km · Euclides da Cunha 56 km · Cícero Dantas 60 km · Teofilândia 63 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 Tucano (-10.9582°, -38.7908°, elevation 222 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	22
2	31	22
3	31	22
4	31	22
5	31	22
6	31	22
7	30	22
8	30	22
9	30	22
10	30	22
11	30	22
12	30	22
13	30	22
14	30	22
15	30	22
16	30	22
17	30	22
18	30	22
19	30	22
20	30	22
21	30	22
22	30	22
23	30	21
24	30	21
25	29	21
26	29	21
27	29	21
28	29	21
29	29	21
30	29	21
31	29	21

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

	Rain chance (%)
1	33
2	33
3	32
4	32
5	32
6	32
7	31
8	31
9	31
10	31
11	31
12	31
13	31
14	32
15	32
16	32
17	33
18	33
19	34
20	34
21	34
22	35
23	35
24	35
25	35
26	35
27	35
28	35
29	35
30	35
31	35

	Humid (%)	Muggy (%)	Oppressive (%)
1	2	58	40
2	2	59	39
3	2	59	39
4	2	60	38
5	2	61	37
6	2	61	37
7	2	62	36
8	2	63	35
9	3	62	35
10	3	63	34
11	3	63	34
12	3	64	33
13	4	63	33
14	4	63	33
15	4	64	32
16	4	64	32
17	4	64	32
18	4	64	32
19	4	65	31
20	4	65	31
21	4	66	30
22	4	66	30
23	4	67	29
24	4	68	28
25	4	69	27
26	4	70	26
27	4	71	25
28	4	72	24
29	5	72	23
30	5	73	22
31	5	75	20

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

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

	Rain chance (%)
1	33
2	33
3	32
4	32
5	32
6	32
7	31
8	31
9	31
10	31
11	31
12	31
13	31
14	32
15	32
16	32
17	33
18	33
19	34
20	34
21	34
22	35
23	35
24	35
25	35
26	35
27	35
28	35
29	35
30	35
31	35

	Humid (%)	Muggy (%)	Oppressive (%)
1	2	58	40
2	2	59	39
3	2	59	39
4	2	60	38
5	2	61	37
6	2	61	37
7	2	62	36
8	2	63	35
9	3	62	35
10	3	63	34
11	3	63	34
12	3	64	33
13	4	63	33
14	4	63	33
15	4	64	32
16	4	64	32
17	4	64	32
18	4	64	32
19	4	65	31
20	4	65	31
21	4	66	30
22	4	66	30
23	4	67	29
24	4	68	28
25	4	69	27
26	4	70	26
27	4	71	25
28	4	72	24
29	5	72	23
30	5	73	22
31	5	75	20

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

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

	Rain chance (%)
1	33
2	33
3	32
4	32
5	32
6	32
7	31
8	31
9	31
10	31
11	31
12	31
13	31
14	32
15	32
16	32
17	33
18	33
19	34
20	34
21	34
22	35
23	35
24	35
25	35
26	35
27	35
28	35
29	35
30	35
31	35

	Humid (%)	Muggy (%)	Oppressive (%)
1	2	58	40
2	2	59	39
3	2	59	39
4	2	60	38
5	2	61	37
6	2	61	37
7	2	62	36
8	2	63	35
9	3	62	35
10	3	63	34
11	3	63	34
12	3	64	33
13	4	63	33
14	4	63	33
15	4	64	32
16	4	64	32
17	4	64	32
18	4	64	32
19	4	65	31
20	4	65	31
21	4	66	30
22	4	66	30
23	4	67	29
24	4	68	28
25	4	69	27
26	4	70	26
27	4	71	25
28	4	72	24
29	5	72	23
30	5	73	22
31	5	75	20