Terra Roxa weather in May

In May, Terra Roxa sees average daytime highs of 25°C and overnight lows near 16°C, with 140 mm of rain across 8.9 wet days and about 10.8 hours of daylight. It is the 10th-warmest and 6th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 23°C by the end. The sky is clear or mostly clear about 41% of the time in May, and the air most often feels humid.

Daylight stretches from about 11 h 06 min at the start of May to 10 h 36 min by month's end. Set against the rest of the year, May is Terra Roxa's 6th-clearest and 7th-windiest month. For the whole year in context, see Terra Roxa's year-round climate.

Daytime high
25°
10th warmest
Overnight low
16°
4th coldest
Rainfall
140 mm
8.9 wet days
Daylight
10 h 48 min
8:08 AM – 6:58 PM
Cloud cover
53%
6th clearest
Wind
10 km/h
7th windiest
Solar energy
3.46 kWh/m²
Travel score
7.2
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 23°C by the end.

A typical May day in Terra Roxa reaches about 25°C in the afternoon and slips back to 16°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, May runs about 4°C cooler than April and about 1°C warmer than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12717
22617
32617
42617
52617
62617
72616
82516
92516
102516
112516
122516
132516
142516
152516
162416
172416
182415
192415
202415
212415
222415
232415
242415
252415
262315
272315
282315
292315
302315
312315

How May really feels in Terra Roxa

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.

Terra Roxa weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°1491713.33.6
Feb31° / 22°15515.712.83.7
Mar31° / 21°11413.212.24.4
Apr28° / 19°1118.511.56.1
May25° / 16°1408.910.87.2
Jun24° / 15°1228.510.57.3
Jul24° / 14°1007.310.77.6
Aug26° / 15°936.711.27.6
Sep28° / 17°140911.96.6
Oct29° / 19°17913.112.64.9
Nov30° / 20°15012.313.24.6
Dec31° / 21°16915.713.54.0

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 12% of May, with mostly cloudy or overcast conditions the remaining 48%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35446
45545
55545
65545
75545
85446
95446
105446
115446
125446
135446
145347
155347
165347
175347
185248
195149
205149
215149
225149
235149
245050
255050
264951
274951
284951
295050
305149
315149

Chance of precipitation in May

Any precipitation

Terra Roxa gets around 140 mm of rain over 8.9 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 28% and peaks near 33% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%151015202531
Rain chance (%)
125
225
324
424
524
624
724
825
925
1025
1125
1226
1326
1426
1527
1627
1728
1829
1930
2030
2131
2231
2332
2432
2533
2633
2733
2833
2933
3033
3132

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 32% of days. Sticky, muggy-or-worse air turns up on roughly 17% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1152037252
2162038242
3172138232
4182237221
5182237211
6192337201
7202436191
8202536181
9212535181
10222635170
11222635170
12232634160
13232634160
14242734160
15242733150
16252733150
17252733140
18262732141
19272831141
20282830131
21282830131
22292829131
23302828131
24312828131
25312827131
26322827131
27332726131
28332726131
29342726131
30342726131
31342626131

Wind in May

Winds average 10 km/h in May.

Across May, daily wind ranges from about 9 km/h on the calmest days to 10 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
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 11 h 06 min at the start of May to 10 h 36 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 8:00 AM to 8:15 AM, and sunset from 7:07 PM to 6:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.18:007:07
211.18:017:06
311.18:017:05
411.18:027:05
511.08:027:04
611.08:037:03
711.08:037:03
811.08:047:02
911.08:047:01
1010.98:057:01
1110.98:057:00
1210.98:067:00
1310.98:066:59
1410.98:076:59
1510.98:076:58
1610.88:086:58
1710.88:086:57
1810.88:096:57
1910.88:096:56
2010.88:106:56
2110.88:106:55
2210.78:116:55
2310.78:116:55
2410.78:126:54
2510.78:126:54
2610.78:136:54
2710.78:136:54
2810.78:146:53
2910.78:146:53
3010.68:146:53
3110.68:156:53

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.46 kWh/m².

For context, solar energy here swings from a low near 3.05 kWh/m² to a high of 6.39 kWh/m² in December across the year — May's 3.46 kWh/m² sits near the bottom.

01234151015202531
Solar energy (kWh/m²)Level
14.0Bright
24.0Moderate
33.9Moderate
43.9Moderate
53.9Moderate
63.8Moderate
73.8Moderate
83.8Moderate
93.7Moderate
103.7Moderate
113.7Moderate
123.6Moderate
133.6Moderate
143.5Moderate
153.5Moderate
163.5Moderate
173.4Moderate
183.4Moderate
193.4Moderate
203.3Moderate
213.3Moderate
223.3Moderate
233.2Moderate
243.2Moderate
253.2Moderate
263.1Moderate
273.1Moderate
283.1Moderate
293.1Moderate
303.1Moderate
313.1Moderate
Planning a trip in May

Is May a good time to visit Terra Roxa?

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

7.2
Sightseeing
4th-best month of the year
6.3
Beach & pool
7th-best month of the year

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

What to pack for Terra Roxa in May

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

In May, Terra Roxa sees daytime highs around 25°C and nights near 16°C. Worth packing: light clothes and rain gear. About 9 days see rain.

light clothesrain gear

UV index in Terra Roxa in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Terra Roxa peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 14 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 19UV 15Sep 14UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun5High
Jul5High
Aug7Very high
Sep4Moderate
Oct11Extreme
Nov12Extreme
Dec14Extreme

Air quality in Terra Roxa 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 Terra Roxa is worst in September — around 26 µg/m³ PM2.5 (moderate), about 4.7× the cleanest month (March, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1525 µg/m³Mar 166 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar6Good
Apr7Good
May8Good
Jun8Good
Jul7Good
Aug17Moderate
Sep26Moderate
Oct13Moderate
Nov9Good
Dec7Good
Location & terrain

Where is Terra Roxa?

Terra Roxa sits at 24.2°S, 54.1°W, 356 m above sea level, in Brazil. The nearest listed city is Guaíra, 17 km away.

Topography around Terra Roxa

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

Within 3 km, the terrain around Terra Roxa has only modest variations in elevation — a maximum elevation change of 109 m around an average of 337 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 187 m; within 80 km, significant variations in elevation — a maximum elevation change of 409 m.

The land around Terra Roxa is covered by cropland (60%) within 3 km, cropland (72%) within 16 km, and cropland (61%) within 80 km.

3 km
109 m
16 km
187 m
80 km
409 m
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Guaíra 17 km · Palotina 30 km · Altônia 37 km · Iporã 43 km · Marechal Cândido Rondon 45 km · Assis Chateaubriand 65 km · Toledo 72 km · Itaquiraí 76 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 Terra Roxa (-24.1567°, -54.0969°, elevation 356 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).