Vitorino Freire weather in May

In May, Vitorino Freire sees average daytime highs of 31°C and overnight lows near 23°C, with 108 mm of rain across 17.8 wet days and about 11.8 hours of daylight. It is the 9th-warmest and 6th-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 17% of the time in May, and the air most often feels miserable.

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 Vitorino Freire's 7th-clearest and 8th-windiest month. For the whole year in context, see Vitorino Freire's year-round climate.

Daytime high
31°
9th warmest
Overnight low
23°
8th coldest
Rainfall
108 mm
17.8 wet days
Daylight
11 h 48 min
6:03 AM – 5:51 PM
Cloud cover
67%
7th clearest
Wind
6 km/h
8th windiest
Solar energy
4.57 kWh/m²
Travel score
3.5
out of 10

Vitorino Freire 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 31°C through the month.

A typical May day in Vitorino Freire 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 30°C and 33°C. Set against its neighbours, May runs on par with April and on par with June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13123
23123
33123
43123
53123
63123
73123
83123
93123
103123
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213123
223123
233223
243223
253223
263223
273223
283223
293223
303223
313223

How May really feels in Vitorino Freire

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
31
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.

Vitorino Freire weather by month

How May compares with the rest of the year at a glance. May is the 9th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 23°22725.612.22.6
Feb31° / 23°23925.112.12.5
Mar31° / 23°28029122.5
Apr31° / 23°23126.211.92.7
May31° / 23°10817.811.83.5
Jun32° / 23°276.711.84.4
Jul33° / 23°153.411.84.2
Aug34° / 23°61.411.93.5
Sep35° / 24°71.4122.9
Oct36° / 25°193.612.12.6
Nov35° / 25°497.812.22.8
Dec33° / 24°11415.612.22.8

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% 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 58%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12476
22476
32575
42674
52773
62971
73070
83169
93367
103565
113664
123763
133961
144159
154159
164357
174456
184654
194753
204852
214951
224951
235149
245149
255347
265446
275545
285743
295842
305941
316040

Chance of precipitation in May

Any precipitation

Vitorino Freire gets around 108 mm of rain over 17.8 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 57% and peaks near 76% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
176
274
373
472
570
669
767
866
964
1063
1162
1260
1359
1459
1558
1657
1756
1856
1955
2054
2153
2252
2351
2449
2548
2647
2745
2844
2942
3040
3138

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the miserable band about 60% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
102773
202872
302872
402872
502872
602971
703070
803070
903169
1003268
1103367
1203466
1303565
1403664
1503763
1603862
1703961
1804159
1904258
2004357
2104456
2204654
2304753
2404951
2515049
2615148
2715346
2815544
2915643
3015841
3125939

Wind in May

Winds average 6 km/h in May.

Across May, daily wind ranges from about 5 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

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 6:03 AM to 6:05 AM, and sunset from 5:54 PM to 5:52 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.96:035:54
211.86:035:54
311.86:035:53
411.86:035:53
511.86:035:53
611.86:035:53
711.86:035:53
811.86:035:52
911.86:035:52
1011.86:035:52
1111.86:035:52
1211.86:035:52
1311.86:035:52
1411.86:035:52
1511.86:035:51
1611.86:035:51
1711.86:035:51
1811.86:035:51
1911.86:035:51
2011.86:035:51
2111.86:045:51
2211.86:045:51
2311.86:045:51
2411.86:045:51
2511.86:045:51
2611.86:045:51
2711.86:045:51
2811.86:055:51
2911.86:055:51
3011.86:055:51
3111.86:055:52

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 4.57 kWh/m².

For context, solar energy here swings from a low near 4.32 kWh/m² to a high of 6.17 kWh/m² in October across the year — May's 4.57 kWh/m² sits near the bottom.

024151015202531
Solar energy (kWh/m²)Level
14.3Bright
24.4Bright
34.4Bright
44.4Bright
54.4Bright
64.4Bright
74.5Bright
84.5Bright
94.5Bright
104.5Bright
114.5Bright
124.6Bright
134.6Bright
144.6Bright
154.6Bright
164.6Bright
174.6Bright
184.6Bright
194.6Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.7Bright
264.7Bright
274.7Bright
284.7Bright
294.7Bright
304.8Bright
314.8Bright
Planning a trip in May

Hazard calendar for Vitorino Freire

In seasonPeak

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

Vitorino Freire's monsoon runs January–April, 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 Vitorino Freire?

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

3.5
Sightseeing
3rd-best month of the year
5.3
Beach & pool
7th-best month of the year

May is a weaker month for outdoor sightseeing in Vitorino Freire.

What to pack for Vitorino Freire in May

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

In May, Vitorino Freire sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 18 days see rain.

light clothesrain gearsun protection

UV index in Vitorino Freire 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 Vitorino Freire peaks around March 15 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 24 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeMar 15UV 15Jul 24UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar16Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec10Extreme

Air quality in Vitorino Freire 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 Vitorino Freire is worst in November — around 27 µg/m³ PM2.5 (moderate), about 3.2× the cleanest month (June, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1426 µg/m³Jun 189 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb15Moderate
Mar14Moderate
Apr13Moderate
May11Good
Jun9Good
Jul10Good
Aug10Good
Sep13Moderate
Oct22Moderate
Nov27Moderate
Dec20Moderate
Location & terrain

Where is Vitorino Freire?

Vitorino Freire sits at 4.3°S, 45.2°W, 93 m above sea level, in Brazil. The nearest listed city is Paulo Ramos, 18 km away.

Topography around Vitorino Freire

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

Within 3 km, the terrain around Vitorino Freire has only modest variations in elevation — a maximum elevation change of 60 m around an average of 60 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 124 m; within 80 km, significant variations in elevation — a maximum elevation change of 408 m.

The land around Vitorino Freire is covered by grassland (80%) within 3 km, grassland (83%) within 16 km, and grassland (57%) and trees (40%) within 80 km.

3 km
60 m
16 km
124 m
80 km
408 m
treesshrubsgrasslandartificial surfaceswaterwetland
May weather nearby: Paulo Ramos 18 km · Olho d’Água das Cunhãs 22 km · Lago da Pedra 33 km · Pio XII 52 km · Bacabal 52 km · Santa Luzia 58 km · Poção de Pedras 61 km · São Luís Gonzaga do Maranhão 65 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 Vitorino Freire (-4.2881°, -45.2461°, elevation 93 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).