Campo Alegre de Lourdes weather in May

In May, Campo Alegre de Lourdes sees average daytime highs of 31°C and overnight lows near 22°C, with 15 mm of rain across 2.9 wet days and about 11.6 hours of daylight. It is the 6th-warmest and 8th-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 34% of the time in May, and the air most often feels humid.

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 Campo Alegre de Lourdes's 6th-clearest and 6th-windiest month. For the whole year in context, see Campo Alegre de Lourdes's year-round climate.

Daytime high
31°
6th warmest
Overnight low
22°
5th coldest
Rainfall
15 mm
2.9 wet days
Daylight
11 h 36 min
6:01 AM – 5:35 PM
Cloud cover
55%
6th clearest
Wind
10 km/h
6th windiest
Solar energy
4.96 kWh/m²
Travel score
5.0
out of 10

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 Campo Alegre de Lourdes reaches about 31°C in the afternoon and slips back to 22°C overnight — a 10°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.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63222
73222
83222
93222
103222
113222
123222
133222
143222
153222
163222
173222
183222
193122
203122
213122
223122
233122
243122
253121
263121
273121
283121
293121
303121
313121

How May really feels in Campo Alegre de Lourdes

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
23
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Campo Alegre de Lourdes weather by month

How May compares with the rest of the year at a glance. May is the 6th-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°12013.812.54.0
Feb31° / 22°9812.812.34.0
Mar31° / 22°10714.212.14.0
Apr31° / 22°548.811.84.5
May31° / 22°152.911.65.0
Jun31° / 20°10.211.55.8
Jul31° / 20°10.111.55.9
Aug32° / 20°0011.75.3
Sep34° / 22°10.311.94.2
Oct34° / 23°282.712.23.6
Nov33° / 23°788.112.43.8
Dec32° / 22°9210.312.54.0

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 46%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25050
35050
45050
55050
65050
75050
85050
95149
105149
115149
125149
135149
145149
155149
165248
175149
185248
195347
205347
215545
225545
235644
245743
255842
265941
275941
286139
296139
306139
316238

Chance of precipitation in May

Any precipitation

Campo Alegre de Lourdes gets around 15 mm of rain over 2.9 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 9% and peaks near 15% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
115
215
314
414
513
613
712
812
911
1011
1110
1210
1310
149
159
169
178
188
198
208
218
228
237
247
256
266
276
285
295
304
313

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 51% of days. Sticky, muggy-or-worse air turns up on roughly 40% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1638488
2639477
3639477
4740476
5741466
6742465
7743455
8744445
9845435
10846424
11847414
12848404
13948394
14949384
15950374
16951364
171050364
181052353
191053343
201053343
211153333
221154323
231155313
241157302
251258282
261259272
271261261
281362241
291364221
301464211
311466191

Wind in May

Winds average 10 km/h in May.

Across May, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

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 5:59 AM to 6:05 AM, and sunset from 5:39 PM to 5:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.75:595:39
211.75:595:39
311.75:595:39
411.65:595:38
511.66:005:38
611.66:005:38
711.66:005:37
811.66:005:37
911.66:005:37
1011.66:005:37
1111.66:005:36
1211.66:015:36
1311.66:015:36
1411.66:015:36
1511.66:015:35
1611.66:015:35
1711.66:025:35
1811.66:025:35
1911.56:025:35
2011.56:025:35
2111.56:025:35
2211.56:035:34
2311.56:035:34
2411.56:035:34
2511.56:035:34
2611.56:035:34
2711.56:045:34
2811.56:045:34
2911.56:045:34
3011.56:045:34
3111.56:055:34

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.96 kWh/m².

For context, solar energy here swings from a low near 4.8 kWh/m² to a high of 6.84 kWh/m² in October across the year — May's 4.96 kWh/m² sits near the bottom.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
165.0Bright
175.0Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.9Bright
234.9Bright
244.9Bright
254.9Bright
264.9Bright
274.9Bright
284.9Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in May

Hazard calendar for Campo Alegre de Lourdes

In seasonPeak

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

Campo Alegre de Lourdes's rainy season runs November–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 Campo Alegre de Lourdes?

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

5.0
Sightseeing
4th-best month of the year
7.6
Beach & pool
5th-best month of the year

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

What to pack for Campo Alegre de Lourdes in May

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

In May, Campo Alegre de Lourdes sees daytime highs around 31°C and nights near 22°C. Pack light clothes. Worth having: sun protection.

light clothessun protection

UV index in Campo Alegre de Lourdes 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 Campo Alegre de Lourdes peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 11UV 15Jun 23UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Campo Alegre de Lourdes?

Campo Alegre de Lourdes sits at 9.5°S, 43.0°W, 491 m above sea level, in Brazil. The nearest listed city is São Raimundo Nonato, 65 km away.

Topography around Campo Alegre de Lourdes

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Campo Alegre de Lourdes.

Within 3 km, the terrain around Campo Alegre de Lourdes has only modest variations in elevation — a maximum elevation change of 54 m around an average of 477 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 243 m; within 80 km, significant variations in elevation — a maximum elevation change of 429 m.

The land around Campo Alegre de Lourdes is covered by shrubs (54%) and grassland (26%) within 3 km, shrubs (75%) within 16 km, and shrubs (87%) within 80 km.

3 km
54 m
16 km
243 m
80 km
429 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland
May weather nearby: São Raimundo Nonato 65 km · Pilão Arcado 79 km · Remanso 103 km · Sento Sé 126 km · Xique-Xique 148 km · Buritirama 149 km · São João do Piauí 154 km · Bom Jesus 156 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 Campo Alegre de Lourdes (-9.5173°, -43.0103°, elevation 491 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).