Barbacena weather in May

In May, Barbacena sees average daytime highs of 23°C and overnight lows near 14°C, with 44 mm of rain across 7.4 wet days and about 11 hours of daylight. It is the 10th-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 27% of the time in May, and the air most often feels comfortable.

Daylight stretches from about 11 h 12 min at the start of May to 10 h 48 min by month's end. Set against the rest of the year, May is Barbacena's 5th-clearest and 8th-windiest month. For the whole year in context, see Barbacena's year-round climate.

Daytime high
23°
10th warmest
Overnight low
14°
4th coldest
Rainfall
44 mm
7.4 wet days
Daylight
11 hours
7:22 AM – 6:21 PM
Cloud cover
59%
5th clearest
Wind
9 km/h
8th windiest
Solar energy
3.75 kWh/m²
Travel score
7.1
out of 10

Barbacena is human settlement in Brazil.

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 23°C through the month.

A typical May day in Barbacena reaches about 23°C in the afternoon and slips back to 14°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 26°C. Set against its neighbours, May runs about 2°C cooler than April and on par with June.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12415
22414
32414
42314
52314
62314
72314
82314
92314
102314
112314
122314
132314
142214
152214
162214
172213
182213
192213
202213
212213
222213
232213
242213
252213
262213
272213
282213
292213
302213
312213

Barbacena weather by month

How May compares with the rest of the year at a glance. May is the 10th-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan26° / 18°29121.613.14.7
Feb27° / 18°18716.812.75.1
Mar26° / 17°20220.412.25.0
Apr25° / 16°8212.111.56.4
May23° / 14°447.4117.1
Jun22° / 12°203.710.77.7
Jul22° / 12°173.610.87.8
Aug23° / 12°264.611.37.9
Sep24° / 14°779.611.97.1
Oct25° / 16°13315.212.55.9
Nov25° / 17°24921.4134.8
Dec26° / 18°30624.313.34.4

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 27% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 54%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25149
35149
45149
55050
64852
74852
84654
94555
104456
114357
124159
134159
144060
154060
164060
174060
184060
194159
204159
214258
224357
234456
244456
254753
264753
274852
284951
295050
305149
315248

Chance of precipitation in May

Any precipitation

Barbacena gets around 44 mm of rain over 7.4 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 24% and peaks near 27% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
127
226
325
425
524
624
724
824
924
1024
1125
1225
1325
1425
1526
1626
1726
1826
1926
2026
2126
2225
2325
2424
2524
2623
2723
2822
2921
3021
3120

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the comfortable band about 48% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
11544393
21645372
31746352
41946332
52047322
62147301
72247291
82348281
92448271
102548261
112548261
122648251
132648251
142748241
152848231
162849230
172949220
182949210
193049210
203149200
213149190
223249180
233350180
243450170
253550160
263550150
273650140
283750140
293750130
303850120
313850120

Wind in May

Winds average 9 km/h in May.

Across May, daily wind ranges from about 8 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
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
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 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over May. Sunrise moves from 7:15 AM to 7:28 AM, and sunset from 6:29 PM to 6:17 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.27:156:29
211.27:166:29
311.27:166:28
411.27:176:27
511.27:176:27
611.17:176:26
711.17:186:26
811.17:186:25
911.17:196:24
1011.17:196:24
1111.17:196:23
1211.17:206:23
1311.07:206:22
1411.07:216:22
1511.07:216:22
1611.07:226:21
1711.07:226:21
1811.07:226:20
1911.07:236:20
2010.97:236:20
2110.97:246:19
2210.97:246:19
2310.97:256:19
2410.97:256:18
2510.97:266:18
2610.97:266:18
2710.97:266:18
2810.87:276:17
2910.87:276:17
3010.87:286:17
3110.87:286:17

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.75 kWh/m².

For context, solar energy here swings from a low near 3.6 kWh/m² to a high of 5.81 kWh/m² in February across the year — May's 3.75 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.1Bright
34.1Bright
44.1Bright
54.0Bright
64.0Bright
74.0Moderate
84.0Moderate
93.9Moderate
103.9Moderate
113.8Moderate
123.8Moderate
133.8Moderate
143.7Moderate
153.7Moderate
163.6Moderate
173.6Moderate
183.6Moderate
193.6Moderate
203.6Moderate
213.5Moderate
223.5Moderate
233.5Moderate
243.5Moderate
253.5Moderate
263.5Moderate
273.5Moderate
283.6Moderate
293.6Moderate
303.6Moderate
313.6Moderate
Planning a trip in May

Hazard calendar for Barbacena

In seasonPeak

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

Barbacena's monsoon runs November–March, when most of the year's rain falls.

Monsoon
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is May a good time to visit Barbacena?

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

7.1
Sightseeing
4th-best month of the year
5.3
Beach & pool
6th-best month of the year

May is one of the better times to visit Barbacena for general sightseeing.

What to pack for Barbacena in May

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

In May, Barbacena sees daytime highs around 23°C and nights near 14°C. Worth packing: light clothes. About 7 days see rain.

light clothes

UV index in Barbacena in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Barbacena peaks around February 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 11UV 15Jun 21UV 7
UV index (midday)Level
Jan15Extreme
Feb16Extreme
Mar13Extreme
Apr10Extreme
May8Very high
Jun7High
Jul7High
Aug9Very high
Sep10Very high
Oct12Extreme
Nov14Extreme
Dec14Extreme

Air quality in Barbacena 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 Barbacena is worst in September — around 17 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (January, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1716 µg/m³Jan 19 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr9Good
May10Good
Jun10Good
Jul9Good
Aug11Good
Sep17Moderate
Oct12Moderate
Nov9Good
Dec9Good
Location & terrain

Where is Barbacena?

Barbacena sits at 21.2°S, 43.8°W, 1,171 m above sea level, in Brazil. The nearest listed city is Barroso, 21 km away.

Topography around Barbacena

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

Within 3 km, the terrain around Barbacena has only modest variations in elevation — a maximum elevation change of 199 m around an average of 1,130 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 539 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,452 m.

The land around Barbacena is covered by artificial surfaces (40%), trees (29%) and grassland (29%) within 3 km, grassland (54%) and trees (39%) within 16 km, and grassland (56%) and trees (37%) within 80 km.

3 km
199 m
16 km
539 m
80 km
1,452 m
treesgrasslandcroplandartificial surfacesbare terrain
May weather nearby: Barroso 21 km · Carandaí 30 km · Santos Dumont 34 km · São João del Rei 52 km · Rio Pomba 62 km · Conselheiro Lafaiete 63 km · Lima Duarte 69 km · Juiz de Fora 74 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 Barbacena (-21.2258°, -43.7736°, elevation 1,171 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).