Sento Sé weather in May

In May, Sento Sé sees average daytime highs of 30°C and overnight lows near 23°C, with 11 mm of rain across 2.2 wet days and about 11.6 hours of daylight. It is the 9th-warmest and 8th-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 41% of the time in May, and the air most often feels muggy.

Daylight stretches from about 11 h 42 min at the start of May to 11 h 30 min by month's end. Set against the rest of the year, May is Sento Sé's 6th-clearest and 7th-windiest month. For the whole year in context, see Sento Sé's year-round climate.

Daytime high: 30°; 9th warmest
Overnight low: 23°; 5th coldest
Rainfall: 11 mm; 2.2 wet days
Daylight: 11 h 36 min; 5:57 AM – 5:30 PM
Cloud cover: 48%; 6th clearest
Wind: 13 km/h; 7th windiest
Solar energy: 5.07 kWh/m²
Travel score: 5.7; out of 10

← April Sento Sé 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 Sento Sé reaches about 30°C in the afternoon and slips back to 23°C overnight — a 7°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 about 1°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	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
Avg low (°C)	24	24	24	24	24	24	24	24	24	24	24	24	24	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	24
2	31	24
3	31	24
4	31	24
5	31	24
6	31	24
7	31	24
8	31	24
9	31	24
10	31	24
11	31	24
12	31	24
13	31	24
14	31	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 Sento Sé

Once humidity and wind are folded in, May averages 23 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.

Sento Sé weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 8th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	31° / 24°	113	11.9	12.5	4.4
Feb	31° / 24°	97	12	12.3	4.3
Mar	31° / 24°	115	14.1	12.1	4.2
Apr	31° / 24°	55	8.1	11.8	4.9
May	30° / 23°	11	2.2	11.6	5.7
Jun	30° / 22°	2	0.4	11.4	6.6
Jul	29° / 21°	0	0.1	11.5	6.9
Aug	30° / 21°	0	0	11.7	6.5
Sep	31° / 22°	1	0.2	11.9	5.7
Oct	32° / 24°	14	1.7	12.2	4.9
Nov	32° / 25°	51	5.5	12.4	4.6
Dec	31° / 25°	67	8.2	12.6	4.5

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 22% of May, with mostly cloudy or overcast conditions the remaining 36%. Skies tend to open up as the month goes on.

	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 (%)	59	59	59	59	60	60	61	61	62	62	62	62	62	63	62	63	63	63	64	64	66	66	66	67	67	67	69	69	69	69	69
Cloudier (%)	41	41	41	41	40	40	39	39	38	38	38	38	38	37	38	37	37	37	36	36	34	34	34	33	33	33	31	31	31	31	31

	Clearer (%)	Cloudier (%)
1	59	41
2	59	41
3	59	41
4	59	41
5	60	40
6	60	40
7	61	39
8	61	39
9	62	38
10	62	38
11	62	38
12	62	38
13	62	38
14	63	37
15	62	38
16	63	37
17	63	37
18	63	37
19	64	36
20	64	36
21	66	34
22	66	34
23	66	34
24	67	33
25	67	33
26	67	33
27	69	31
28	69	31
29	69	31
30	69	31
31	69	31

Chance of precipitation in May

Any precipitation

Sento Sé gets around 11 mm of rain over 2.2 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 7% and peaks near 13% on the wettest days. The odds ease 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 (%)	13	12	12	11	10	10	9	9	8	8	8	8	7	7	7	7	7	7	7	7	6	6	6	6	5	5	5	4	4	4	3

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

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 76% of days. Sticky, muggy-or-worse air turns up on roughly 92% 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 (%)	4	4	5	5	5	5	5	6	6	6	6	6	7	7	7	7	7	8	8	8	9	9	10	10	11	12	13	14	15	17	19
Muggy (%)	68	69	69	70	71	71	72	72	73	74	74	75	75	76	76	77	78	77	78	79	79	79	79	80	80	79	79	79	79	77	76
Oppressive (%)	28	27	26	25	24	24	23	22	21	20	20	19	18	17	17	16	15	15	14	13	12	12	11	10	9	9	8	7	6	6	5

	Humid (%)	Muggy (%)	Oppressive (%)
1	4	68	28
2	4	69	27
3	5	69	26
4	5	70	25
5	5	71	24
6	5	71	24
7	5	72	23
8	6	72	22
9	6	73	21
10	6	74	20
11	6	74	20
12	6	75	19
13	7	75	18
14	7	76	17
15	7	76	17
16	7	77	16
17	7	78	15
18	8	77	15
19	8	78	14
20	8	79	13
21	9	79	12
22	9	79	12
23	10	79	11
24	10	80	10
25	11	80	9
26	12	79	9
27	13	79	8
28	14	79	7
29	15	79	6
30	17	77	6
31	19	76	5

Wind in May

Winds average 13 km/h in May.

Across May, daily wind ranges from about 12 km/h on the calmest days to 14 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	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	14	14
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	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	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	13	light breeze
9	13	light breeze
10	13	light breeze
11	13	light breeze
12	13	light breeze
13	13	light breeze
14	13	light breeze
15	13	light breeze
16	13	light breeze
17	13	light breeze
18	13	light breeze
19	13	light breeze
20	13	light breeze
21	13	light breeze
22	13	light breeze
23	13	light breeze
24	13	light breeze
25	13	light breeze
26	13	light breeze
27	13	light breeze
28	13	light breeze
29	13	light breeze
30	14	light breeze
31	14	light breeze

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 42 min at the start of May to 11 h 30 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 5:55 AM to 6:01 AM, and sunset from 5:35 PM to 5:29 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)	11.7	11.7	11.6	11.6	11.6	11.6	11.6	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	11.5
Sunrise (AM)	5:55	5:55	5:55	5:55	5:55	5:55	5:56	5:56	5:56	5:56	5:56	5:56	5:57	5:57	5:57	5:57	5:57	5:58	5:58	5:58	5:58	5:58	5:59	5:59	5:59	5:59	6:00	6:00	6:00	6:00	6:01
Sunset (PM)	5:35	5:34	5:34	5:34	5:33	5:33	5:33	5:32	5:32	5:32	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

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.7	5:55	5:35
2	11.7	5:55	5:34
3	11.6	5:55	5:34
4	11.6	5:55	5:34
5	11.6	5:55	5:33
6	11.6	5:55	5:33
7	11.6	5:56	5:33
8	11.6	5:56	5:32
9	11.6	5:56	5:32
10	11.6	5:56	5:32
11	11.6	5:56	5:31
12	11.6	5:56	5:31
13	11.6	5:57	5:31
14	11.6	5:57	5:31
15	11.6	5:57	5:31
16	11.6	5:57	5:30
17	11.5	5:57	5:30
18	11.5	5:58	5:30
19	11.5	5:58	5:30
20	11.5	5:58	5:30
21	11.5	5:58	5:30
22	11.5	5:58	5:30
23	11.5	5:59	5:30
24	11.5	5:59	5:29
25	11.5	5:59	5:29
26	11.5	5:59	5:29
27	11.5	6:00	5:29
28	11.5	6:00	5:29
29	11.5	6:00	5:29
30	11.5	6:00	5:29
31	11.5	6:01	5:29

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.07 kWh/m².

For context, solar energy here swings from a low near 4.81 kWh/m² to a high of 7 kWh/m² in October across the year — May's 5.07 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)	5.3	5.3	5.3	5.3	5.3	5.2	5.2	5.2	5.2	5.2	5.1	5.1	5.1	5.1	5.1	5.1	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	4.9	4.9	4.9	4.9
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	5.3	Bright
2	5.3	Bright
3	5.3	Bright
4	5.3	Bright
5	5.3	Bright
6	5.2	Bright
7	5.2	Bright
8	5.2	Bright
9	5.2	Bright
10	5.2	Bright
11	5.1	Bright
12	5.1	Bright
13	5.1	Bright
14	5.1	Bright
15	5.1	Bright
16	5.1	Bright
17	5.0	Bright
18	5.0	Bright
19	5.0	Bright
20	5.0	Bright
21	5.0	Bright
22	5.0	Bright
23	5.0	Bright
24	5.0	Bright
25	5.0	Bright
26	5.0	Bright
27	5.0	Bright
28	4.9	Bright
29	4.9	Bright
30	4.9	Bright
31	4.9	Bright

Planning a trip in May

Hazard calendar for Sento Sé

In seasonPeak

None of Sento Sé's seasonal hazards are active in May. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Sento Sé's rainy season runs December–April, when most of the year's rain falls.

Rainy season

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Is May a good time to visit Sento Sé?

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

5.7

Sightseeing

4th-best month of the year

8.1

Beach & pool

5th-best month of the year

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

What to pack for Sento Sé in May

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

In May, Sento Sé sees daytime highs around 30°C and nights near 23°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Sento Sé 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 Sento Sé peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 12 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	15	13	10	10	9	10	12	12	13	12
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Very high	Extreme	Extreme	Extreme	Extreme	Extreme

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

Location & terrain

Where is Sento Sé?

Sento Sé sits at 9.7°S, 41.9°W, 408 m above sea level, in Brazil. The nearest listed city is Remanso, 26 km away.

Topography around Sento Sé

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

Within 3 km, the terrain around Sento Sé has significant variations in elevation — a maximum elevation change of 259 m around an average of 417 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 430 m; within 80 km, large variations in elevation — a maximum elevation change of 942 m.

The land around Sento Sé is covered by shrubs (39%), grassland (20%) and water (20%) within 3 km, water (45%) and shrubs (39%) within 16 km, and shrubs (80%) within 80 km.

3 km

259 m

shrubs 39%

16 km

430 m

water 45%

80 km

942 m

shrubs 80%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland

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

May weather nearby: Remanso 26 km · Pilão Arcado 71 km · Casa Nova 118 km · São Raimundo Nonato 121 km · Sobradinho 123 km · Campo Alegre de Lourdes 126 km · Jussara 145 km · Xique-Xique 151 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 Sento Sé (-9.7458°, -41.8853°, elevation 408 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	24
2	31	24
3	31	24
4	31	24
5	31	24
6	31	24
7	31	24
8	31	24
9	31	24
10	31	24
11	31	24
12	31	24
13	31	24
14	31	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	59	41
2	59	41
3	59	41
4	59	41
5	60	40
6	60	40
7	61	39
8	61	39
9	62	38
10	62	38
11	62	38
12	62	38
13	62	38
14	63	37
15	62	38
16	63	37
17	63	37
18	63	37
19	64	36
20	64	36
21	66	34
22	66	34
23	66	34
24	67	33
25	67	33
26	67	33
27	69	31
28	69	31
29	69	31
30	69	31
31	69	31

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

	Humid (%)	Muggy (%)	Oppressive (%)
1	4	68	28
2	4	69	27
3	5	69	26
4	5	70	25
5	5	71	24
6	5	71	24
7	5	72	23
8	6	72	22
9	6	73	21
10	6	74	20
11	6	74	20
12	6	75	19
13	7	75	18
14	7	76	17
15	7	76	17
16	7	77	16
17	7	78	15
18	8	77	15
19	8	78	14
20	8	79	13
21	9	79	12
22	9	79	12
23	10	79	11
24	10	80	10
25	11	80	9
26	12	79	9
27	13	79	8
28	14	79	7
29	15	79	6
30	17	77	6
31	19	76	5

	Avg high (°C)	Avg low (°C)
1	31	24
2	31	24
3	31	24
4	31	24
5	31	24
6	31	24
7	31	24
8	31	24
9	31	24
10	31	24
11	31	24
12	31	24
13	31	24
14	31	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	59	41
2	59	41
3	59	41
4	59	41
5	60	40
6	60	40
7	61	39
8	61	39
9	62	38
10	62	38
11	62	38
12	62	38
13	62	38
14	63	37
15	62	38
16	63	37
17	63	37
18	63	37
19	64	36
20	64	36
21	66	34
22	66	34
23	66	34
24	67	33
25	67	33
26	67	33
27	69	31
28	69	31
29	69	31
30	69	31
31	69	31

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

	Humid (%)	Muggy (%)	Oppressive (%)
1	4	68	28
2	4	69	27
3	5	69	26
4	5	70	25
5	5	71	24
6	5	71	24
7	5	72	23
8	6	72	22
9	6	73	21
10	6	74	20
11	6	74	20
12	6	75	19
13	7	75	18
14	7	76	17
15	7	76	17
16	7	77	16
17	7	78	15
18	8	77	15
19	8	78	14
20	8	79	13
21	9	79	12
22	9	79	12
23	10	79	11
24	10	80	10
25	11	80	9
26	12	79	9
27	13	79	8
28	14	79	7
29	15	79	6
30	17	77	6
31	19	76	5

	Avg high (°C)	Avg low (°C)
1	31	24
2	31	24
3	31	24
4	31	24
5	31	24
6	31	24
7	31	24
8	31	24
9	31	24
10	31	24
11	31	24
12	31	24
13	31	24
14	31	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	59	41
2	59	41
3	59	41
4	59	41
5	60	40
6	60	40
7	61	39
8	61	39
9	62	38
10	62	38
11	62	38
12	62	38
13	62	38
14	63	37
15	62	38
16	63	37
17	63	37
18	63	37
19	64	36
20	64	36
21	66	34
22	66	34
23	66	34
24	67	33
25	67	33
26	67	33
27	69	31
28	69	31
29	69	31
30	69	31
31	69	31

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

	Humid (%)	Muggy (%)	Oppressive (%)
1	4	68	28
2	4	69	27
3	5	69	26
4	5	70	25
5	5	71	24
6	5	71	24
7	5	72	23
8	6	72	22
9	6	73	21
10	6	74	20
11	6	74	20
12	6	75	19
13	7	75	18
14	7	76	17
15	7	76	17
16	7	77	16
17	7	78	15
18	8	77	15
19	8	78	14
20	8	79	13
21	9	79	12
22	9	79	12
23	10	79	11
24	10	80	10
25	11	80	9
26	12	79	9
27	13	79	8
28	14	79	7
29	15	79	6
30	17	77	6
31	19	76	5