Reriutaba weather in May

In May, Reriutaba sees average daytime highs of 31°C and overnight lows near 23°C, with 76 mm of rain across 13.5 wet days and about 11.8 hours of daylight. It is the 11th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 25% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 11 h 54 min at the start of May to 11 h 48 min by month's end. Set against the rest of the year, May is Reriutaba's 8th-clearest and 10th-windiest month. For the whole year in context, see Reriutaba's year-round climate.

Daytime high: 31°; 11th warmest
Overnight low: 23°; 4th coldest
Rainfall: 76 mm; 13.5 wet days
Daylight: 11 h 48 min; 5:44 AM – 5:33 PM
Cloud cover: 61%; 8th clearest
Wind: 7 km/h; 10th windiest
Solar energy: 4.99 kWh/m²
Travel score: 4.0; out of 10

Reriutaba is human settlement in Brazil.

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

← April Reriutaba 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 31°C through the month.

A typical May day in Reriutaba reaches about 31°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 34°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)	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	31	32	32	32	32	32	32	32
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	31	23
14	31	23
15	31	23
16	31	23
17	31	23
18	31	23
19	31	23
20	31	23
21	31	23
22	31	23
23	31	23
24	31	23
25	32	23
26	32	23
27	32	23
28	32	23
29	32	23
30	32	23
31	32	23

How May really feels in Reriutaba

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.

Reriutaba weather by month

How May compares with the rest of the year at a glance. May is the 11th-warmest and 5th-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	33° / 24°	96	15.4	12.2	2.9
Feb	32° / 23°	113	17.8	12.1	3.0
Mar	31° / 23°	171	22.6	12	3.0
Apr	31° / 23°	171	22.1	11.9	3.2
May	31° / 23°	76	13.5	11.8	4.0
Jun	32° / 22°	27	6.5	11.8	4.6
Jul	32° / 22°	15	3.3	11.8	4.6
Aug	34° / 22°	6	1	11.9	4.1
Sep	35° / 23°	3	0.6	12	3.4
Oct	36° / 24°	8	0.9	12.1	2.9
Nov	35° / 24°	8	1.5	12.2	2.8
Dec	35° / 24°	25	5.1	12.2	2.9

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 25% of May, with mostly cloudy or overcast conditions the remaining 51%. 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 (%)	34	34	36	37	39	40	40	42	43	44	45	46	47	47	49	50	51	51	51	52	53	54	55	57	58	58	60	61	62	62	63
Cloudier (%)	66	66	64	63	61	60	60	58	57	56	55	54	53	53	51	50	49	49	49	48	47	46	45	43	42	42	40	39	38	38	37

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	36	64
4	37	63
5	39	61
6	40	60
7	40	60
8	42	58
9	43	57
10	44	56
11	45	55
12	46	54
13	47	53
14	47	53
15	49	51
16	50	50
17	51	49
18	51	49
19	51	49
20	52	48
21	53	47
22	54	46
23	55	45
24	57	43
25	58	42
26	58	42
27	60	40
28	61	39
29	62	38
30	62	38
31	63	37

Chance of precipitation in May

Any precipitation

Reriutaba gets around 76 mm of rain over 13.5 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 44% and peaks near 63% 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 (%)	63	61	60	58	56	54	53	51	49	48	47	46	45	44	44	43	43	42	41	40	39	38	37	36	35	34	33	32	30	29	28

	Rain chance (%)
1	63
2	61
3	60
4	58
5	56
6	54
7	53
8	51
9	49
10	48
11	47
12	46
13	45
14	44
15	44
16	43
17	43
18	42
19	41
20	40
21	39
22	38
23	37
24	36
25	35
26	34
27	33
28	32
29	30
30	29
31	28

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 99% 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 (%)	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	2	2
Muggy (%)	6	7	8	8	9	10	11	12	13	14	15	15	16	17	17	18	19	19	20	21	22	24	25	26	27	29	30	32	34	36	38
Oppressive (%)	93	92	91	91	90	89	88	87	86	85	84	84	84	83	83	82	81	81	80	79	78	76	75	74	72	70	69	67	65	62	60

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	6	93
2	1	7	92
3	1	8	91
4	1	8	91
5	1	9	90
6	1	10	89
7	1	11	88
8	1	12	87
9	1	13	86
10	1	14	85
11	1	15	84
12	1	15	84
13	0	16	84
14	0	17	83
15	0	17	83
16	0	18	82
17	0	19	81
18	0	19	81
19	0	20	80
20	0	21	79
21	0	22	78
22	0	24	76
23	0	25	75
24	0	26	74
25	1	27	72
26	1	29	70
27	1	30	69
28	1	32	67
29	1	34	65
30	2	36	62
31	2	38	60

Wind in May

Winds average 7 km/h in May.

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

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 54 min at the start of May to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 6 minutes over May. Sunrise moves from 5:44 AM to 5:46 AM, and sunset from 5:35 PM to 5:33 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	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8	11.8
Sunrise (AM)	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:44	5:45	5:45	5:45	5:45	5:45	5:45	5:45	5:46	5:46	5:46	5:46	5:46
Sunset (PM)	5:35	5:35	5:35	5:35	5:34	5:34	5:34	5:34	5:34	5:34	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33	5:33

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	11.9	5:44	5:35
2	11.9	5:44	5:35
3	11.9	5:44	5:35
4	11.8	5:44	5:35
5	11.8	5:44	5:34
6	11.8	5:44	5:34
7	11.8	5:44	5:34
8	11.8	5:44	5:34
9	11.8	5:44	5:34
10	11.8	5:44	5:34
11	11.8	5:44	5:33
12	11.8	5:44	5:33
13	11.8	5:44	5:33
14	11.8	5:44	5:33
15	11.8	5:44	5:33
16	11.8	5:44	5:33
17	11.8	5:44	5:33
18	11.8	5:44	5:33
19	11.8	5:44	5:33
20	11.8	5:45	5:33
21	11.8	5:45	5:33
22	11.8	5:45	5:33
23	11.8	5:45	5:33
24	11.8	5:45	5:33
25	11.8	5:45	5:33
26	11.8	5:45	5:33
27	11.8	5:46	5:33
28	11.8	5:46	5:33
29	11.8	5:46	5:33
30	11.8	5:46	5:33
31	11.8	5:46	5:33

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.99 kWh/m² — the year's lowest.

For context, solar energy here swings from a low near 4.99 kWh/m² to a high of 7.03 kWh/m² in October across the year — May's 4.99 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)	4.9	4.9	4.9	4.9	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0	5.0
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	4.9	Bright
2	4.9	Bright
3	4.9	Bright
4	4.9	Bright
5	5.0	Bright
6	5.0	Bright
7	5.0	Bright
8	5.0	Bright
9	5.0	Bright
10	5.0	Bright
11	5.0	Bright
12	5.0	Bright
13	5.0	Bright
14	5.0	Bright
15	5.0	Bright
16	5.0	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	5.0	Bright
29	5.0	Bright
30	5.0	Bright
31	5.0	Bright

Planning a trip in May

Hazard calendar for Reriutaba

In seasonPeak

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

Reriutaba's rainy season runs January–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 Reriutaba?

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

4.0

Sightseeing

4th-best month of the year

6.0

Beach & pool

8th-best month of the year

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

What to pack for Reriutaba in May

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

In May, Reriutaba sees daytime highs around 31°C and nights near 23°C. Pack light clothes. Worth having: rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Reriutaba in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Reriutaba peaks around March 16 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 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)	13	14	16	14	11	10	10	11	12	11	12	11
Level	Extreme	Extreme	Extreme	Extreme	Extreme	Very high	Extreme	Extreme	Extreme	Extreme	Extreme	Extreme

	UV index (midday)	Level
Jan	13	Extreme
Feb	14	Extreme
Mar	16	Extreme
Apr	14	Extreme
May	11	Extreme
Jun	10	Very high
Jul	10	Extreme
Aug	11	Extreme
Sep	12	Extreme
Oct	11	Extreme
Nov	12	Extreme
Dec	11	Extreme

Location & terrain

Where is Reriutaba?

Reriutaba sits at 4.1°S, 40.6°W, 153 m above sea level, in Brazil. The nearest listed city is Varjota, 13 km away.

Topography around Reriutaba

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

Within 3 km, the terrain around Reriutaba has only modest variations in elevation — a maximum elevation change of 56 m around an average of 156 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 891 m; within 80 km, large variations in elevation — a maximum elevation change of 996 m.

The land around Reriutaba is covered by shrubs (51%) and grassland (39%) within 3 km, shrubs (56%) and grassland (25%) within 16 km, and shrubs (70%) within 80 km.

3 km

56 m

shrubs 51%

16 km

891 m

shrubs 56%

80 km

996 m

shrubs 70%

treesshrubsgrasslandartificial surfaceswater

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

May weather nearby: Varjota 13 km · Guaraciaba do Norte 19 km · Cariré 24 km · Ipu 25 km · São Benedito 33 km · Hidrolândia 36 km · Carnaubal 40 km · Ibiapina 42 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 Reriutaba (-4.1417°, -40.5822°, elevation 153 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	31	23
14	31	23
15	31	23
16	31	23
17	31	23
18	31	23
19	31	23
20	31	23
21	31	23
22	31	23
23	31	23
24	31	23
25	32	23
26	32	23
27	32	23
28	32	23
29	32	23
30	32	23
31	32	23

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	36	64
4	37	63
5	39	61
6	40	60
7	40	60
8	42	58
9	43	57
10	44	56
11	45	55
12	46	54
13	47	53
14	47	53
15	49	51
16	50	50
17	51	49
18	51	49
19	51	49
20	52	48
21	53	47
22	54	46
23	55	45
24	57	43
25	58	42
26	58	42
27	60	40
28	61	39
29	62	38
30	62	38
31	63	37

	Rain chance (%)
1	63
2	61
3	60
4	58
5	56
6	54
7	53
8	51
9	49
10	48
11	47
12	46
13	45
14	44
15	44
16	43
17	43
18	42
19	41
20	40
21	39
22	38
23	37
24	36
25	35
26	34
27	33
28	32
29	30
30	29
31	28

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	6	93
2	1	7	92
3	1	8	91
4	1	8	91
5	1	9	90
6	1	10	89
7	1	11	88
8	1	12	87
9	1	13	86
10	1	14	85
11	1	15	84
12	1	15	84
13	0	16	84
14	0	17	83
15	0	17	83
16	0	18	82
17	0	19	81
18	0	19	81
19	0	20	80
20	0	21	79
21	0	22	78
22	0	24	76
23	0	25	75
24	0	26	74
25	1	27	72
26	1	29	70
27	1	30	69
28	1	32	67
29	1	34	65
30	2	36	62
31	2	38	60

	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	31	23
14	31	23
15	31	23
16	31	23
17	31	23
18	31	23
19	31	23
20	31	23
21	31	23
22	31	23
23	31	23
24	31	23
25	32	23
26	32	23
27	32	23
28	32	23
29	32	23
30	32	23
31	32	23

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	36	64
4	37	63
5	39	61
6	40	60
7	40	60
8	42	58
9	43	57
10	44	56
11	45	55
12	46	54
13	47	53
14	47	53
15	49	51
16	50	50
17	51	49
18	51	49
19	51	49
20	52	48
21	53	47
22	54	46
23	55	45
24	57	43
25	58	42
26	58	42
27	60	40
28	61	39
29	62	38
30	62	38
31	63	37

	Rain chance (%)
1	63
2	61
3	60
4	58
5	56
6	54
7	53
8	51
9	49
10	48
11	47
12	46
13	45
14	44
15	44
16	43
17	43
18	42
19	41
20	40
21	39
22	38
23	37
24	36
25	35
26	34
27	33
28	32
29	30
30	29
31	28

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	6	93
2	1	7	92
3	1	8	91
4	1	8	91
5	1	9	90
6	1	10	89
7	1	11	88
8	1	12	87
9	1	13	86
10	1	14	85
11	1	15	84
12	1	15	84
13	0	16	84
14	0	17	83
15	0	17	83
16	0	18	82
17	0	19	81
18	0	19	81
19	0	20	80
20	0	21	79
21	0	22	78
22	0	24	76
23	0	25	75
24	0	26	74
25	1	27	72
26	1	29	70
27	1	30	69
28	1	32	67
29	1	34	65
30	2	36	62
31	2	38	60

	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	31	23
14	31	23
15	31	23
16	31	23
17	31	23
18	31	23
19	31	23
20	31	23
21	31	23
22	31	23
23	31	23
24	31	23
25	32	23
26	32	23
27	32	23
28	32	23
29	32	23
30	32	23
31	32	23

	Clearer (%)	Cloudier (%)
1	34	66
2	34	66
3	36	64
4	37	63
5	39	61
6	40	60
7	40	60
8	42	58
9	43	57
10	44	56
11	45	55
12	46	54
13	47	53
14	47	53
15	49	51
16	50	50
17	51	49
18	51	49
19	51	49
20	52	48
21	53	47
22	54	46
23	55	45
24	57	43
25	58	42
26	58	42
27	60	40
28	61	39
29	62	38
30	62	38
31	63	37

	Rain chance (%)
1	63
2	61
3	60
4	58
5	56
6	54
7	53
8	51
9	49
10	48
11	47
12	46
13	45
14	44
15	44
16	43
17	43
18	42
19	41
20	40
21	39
22	38
23	37
24	36
25	35
26	34
27	33
28	32
29	30
30	29
31	28

	Humid (%)	Muggy (%)	Oppressive (%)
1	1	6	93
2	1	7	92
3	1	8	91
4	1	8	91
5	1	9	90
6	1	10	89
7	1	11	88
8	1	12	87
9	1	13	86
10	1	14	85
11	1	15	84
12	1	15	84
13	0	16	84
14	0	17	83
15	0	17	83
16	0	18	82
17	0	19	81
18	0	19	81
19	0	20	80
20	0	21	79
21	0	22	78
22	0	24	76
23	0	25	75
24	0	26	74
25	1	27	72
26	1	29	70
27	1	30	69
28	1	32	67
29	1	34	65
30	2	36	62
31	2	38	60