Teodoro Sampaio weather in May

In May, Teodoro Sampaio sees average daytime highs of 26°C and overnight lows near 17°C, with 84 mm of rain across 7.3 wet days and about 10.9 hours of daylight. It is the 10th-warmest and 8th-wettest month of the year here.

Highs ease over the month, from about 27°C in the first days to 25°C by the end. The sky is clear or mostly clear about 45% of the time in May, and the air most often feels humid.

Daylight stretches from about 11 h 12 min at the start of May to 10 h 42 min by month's end. Set against the rest of the year, May is Teodoro Sampaio's 6th-clearest and 7th-windiest month. For the whole year in context, see Teodoro Sampaio's year-round climate.

Daytime high
26°
10th warmest
Overnight low
17°
4th coldest
Rainfall
84 mm
7.3 wet days
Daylight
10 h 54 min
7:57 AM – 6:53 PM
Cloud cover
49%
6th clearest
Wind
9 km/h
7th windiest
Solar energy
3.9 kWh/m²
Travel score
7.3
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 27°C in the first days to 25°C by the end.

A typical May day in Teodoro Sampaio reaches about 26°C in the afternoon and slips back to 17°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 30°C. Set against its neighbours, May runs about 3°C cooler than April and about 1°C warmer than June.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42718
52718
62718
72718
82718
92717
102717
112617
122617
132617
142617
152617
162617
172617
182617
192617
202517
212516
222516
232516
242516
252516
262516
272516
282516
292516
302516
312516

How May really feels in Teodoro Sampaio

Once humidity and wind are folded in, May averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

May sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Teodoro Sampaio weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°21120.313.23.4
Feb31° / 23°16917.912.83.5
Mar31° / 22°12414.712.24.2
Apr29° / 20°657.611.55.8
May26° / 17°847.310.97.3
Jun25° / 16°61610.67.7
Jul25° / 15°414.610.88.0
Aug28° / 16°444.511.27.4
Sep29° / 18°927.911.95.7
Oct30° / 20°13412.112.54.6
Nov31° / 21°13713.113.14.2
Dec31° / 22°17717.913.43.7

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 45% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 12% of May, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36337
46337
56337
66238
76139
86040
95842
105842
115743
125743
135644
145644
155644
165545
175545
185545
195446
205446
215446
225446
235446
245446
255446
265446
275545
285446
295545
305545
315545

Chance of precipitation in May

Any precipitation

Teodoro Sampaio gets around 84 mm of rain over 7.3 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 23% and peaks near 28% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
119
218
318
418
519
619
719
820
920
1020
1120
1221
1321
1421
1522
1623
1724
1824
1925
2026
2126
2227
2327
2427
2528
2628
2728
2828
2928
3028
3128

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the humid band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 23% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
191739305
2101840294
3101840283
4111940273
5122040262
6122140252
7122140242
8132240242
9132340231
10142340221
11142440221
12142440211
13152539211
14152539201
15152539201
16152638201
17162638201
18162737191
19172737191
20172736191
21182736191
22182835191
23192835181
24192834181
25202834181
26202834181
27202833181
28212833171
29212833171
30212833171
31212833171

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 9 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 12 min at the start of May to 10 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over May. Sunrise moves from 7:51 AM to 8:04 AM, and sunset from 7:01 PM to 6:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:517:01
211.27:517:01
311.17:517:00
411.17:526:59
511.17:526:59
611.17:536:58
711.17:536:57
811.17:546:57
911.07:546:56
1011.07:546:56
1111.07:556:55
1211.07:556:55
1311.07:566:54
1411.07:566:54
1510.97:576:53
1610.97:576:53
1710.97:586:52
1810.97:586:52
1910.97:596:51
2010.97:596:51
2110.98:006:51
2210.88:006:50
2310.88:006:50
2410.88:016:50
2510.88:016:49
2610.88:026:49
2710.88:026:49
2810.88:036:49
2910.88:036:48
3010.78:046:48
3110.78:046:48

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.9 kWh/m².

For context, solar energy here swings from a low near 3.5 kWh/m² to a high of 6.24 kWh/m² in November across the year — May's 3.9 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.4Bright
44.3Bright
54.3Bright
64.3Bright
74.2Bright
84.2Bright
94.1Bright
104.1Bright
114.1Bright
124.0Bright
134.0Moderate
143.9Moderate
153.9Moderate
163.9Moderate
173.8Moderate
183.8Moderate
193.8Moderate
203.7Moderate
213.7Moderate
223.7Moderate
233.6Moderate
243.6Moderate
253.6Moderate
263.6Moderate
273.6Moderate
283.6Moderate
293.6Moderate
303.5Moderate
313.5Moderate
Planning a trip in May

Hazard calendar for Teodoro Sampaio

In seasonPeak

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

Teodoro Sampaio's rainy season runs October–March, 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 Teodoro Sampaio?

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

7.3
Sightseeing
4th-best month of the year
7.0
Beach & pool
6th-best month of the year

May is one of the better times to visit Teodoro Sampaio for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Teodoro Sampaio in May

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

In May, Teodoro Sampaio sees daytime highs around 26°C and nights near 17°C. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Teodoro Sampaio in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Teodoro Sampaio peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 20UV 15Jul 13UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar13Extreme
Apr9Very high
May7Very high
Jun6High
Jul6High
Aug7Very high
Sep5High
Oct11Extreme
Nov12Extreme
Dec13Extreme

Air quality in Teodoro Sampaio 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 Teodoro Sampaio is worst in September — around 20 µg/m³ PM2.5 (moderate), about 3.1× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 136 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb7Good
Mar6Good
Apr8Good
May9Good
Jun9Good
Jul10Good
Aug12Moderate
Sep20Moderate
Oct13Moderate
Nov7Good
Dec7Good
Location & terrain

Where is Teodoro Sampaio?

Teodoro Sampaio sits at 22.5°S, 52.2°W, 342 m above sea level, in Brazil. The nearest listed city is Mirante do Paranapanema, 38 km away.

Topography around Teodoro Sampaio

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

Within 3 km, the terrain around Teodoro Sampaio has only modest variations in elevation — a maximum elevation change of 152 m around an average of 308 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 337 m; within 80 km, significant variations in elevation — a maximum elevation change of 384 m.

The land around Teodoro Sampaio is covered by grassland (59%) within 3 km, grassland (33%), cropland (31%) and trees (30%) within 16 km, and cropland (41%) and grassland (38%) within 80 km.

3 km
152 m
16 km
337 m
80 km
384 m
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Mirante do Paranapanema 38 km · Colorado 39 km · Paranavaí 67 km · Nova Esperança 72 km · Pirapozinho 74 km · Presidente Venceslau 80 km · Santo Anastácio 82 km · Presidente Epitácio 86 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
Roman Catholic 57%Evangelical 27%none 9%other 4%

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 Teodoro Sampaio (-22.5325°, -52.1675°, elevation 342 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).