Gurupá weather in May

In May, Gurupá sees average daytime highs of 30°C and overnight lows near 24°C, with 293 mm of rain across 27.4 wet days and about 11.9 hours of daylight. It is the 8th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 6% of the time in May, and the air most often feels miserable.

Daylight stretches from about 12 hours at the start of May to 11 h 54 min by month's end. Set against the rest of the year, May is Gurupá's 8th-clearest and 12th-windiest month. For the whole year in context, see Gurupá's year-round climate.

Daytime high
30°
8th warmest
Overnight low
24°
7th coldest
Rainfall
293 mm
27.4 wet days
Daylight
11 h 54 min
6:25 AM – 6:21 PM
Cloud cover
79%
8th clearest
Wind
6 km/h
12th windiest
Solar energy
3.95 kWh/m²
Travel score
2.8
out of 10

Gurupá 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 30°C through the month.

A typical May day in Gurupá reaches about 30°C in the afternoon and slips back to 24°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°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)
13024
23024
33024
43024
53024
63024
73024
83024
93024
103024
113024
123024
133024
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243124
253124
263124
273124
283124
293124
303124
313124

How May really feels in Gurupá

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.

Gurupá weather by month

How May compares with the rest of the year at a glance. May is the 8th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°22326.612.12.9
Feb30° / 24°28825.5122.9
Mar30° / 24°34129122.8
Apr30° / 24°36428.5122.7
May30° / 24°29327.411.92.8
Jun31° / 24°14721.511.93.3
Jul31° / 24°991811.93.8
Aug32° / 24°5210124.2
Sep33° / 25°276.6124.1
Oct33° / 25°346.8123.8
Nov33° / 25°498.312.13.6
Dec32° / 25°11617.712.13.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 6% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 13% of May, with mostly cloudy or overcast conditions the remaining 81%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
1892
2991
3991
4991
51090
61189
71288
81387
91387
101486
111585
121684
131684
141684
151882
161882
171981
182080
192080
202179
212278
222278
232278
242377
252476
262575
272773
282872
292971
303070
313268

Chance of precipitation in May

Any precipitation

Gurupá gets around 293 mm of rain over 27.4 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 88% and peaks near 93% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
193
292
392
492
592
691
791
890
990
1090
1189
1289
1389
1489
1589
1689
1788
1888
1988
2088
2187
2287
2387
2486
2585
2685
2784
2883
2982
3081
3181

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 90% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
1991
2991
3991
4991
5991
6991
7991
8991
9892
10892
11892
12892
13991
14991
15991
16991
17991
181090
191090
201090
211090
221090
231189
241189
251189
261288
271288
281288
291387
301387
311486

Wind in May

Winds average 6 km/h in May, the calmest month.

Across May, daily wind ranges from about 6 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
16calm
26calm
36calm
46calm
56calm
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 12 hours at the start of May to 11 h 54 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 6:25 AM to 6:26 AM, and sunset from 6:22 PM to 6:22 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:256:22
212.06:256:22
311.96:256:22
411.96:256:22
511.96:256:22
611.96:256:22
711.96:256:21
811.96:256:21
911.96:256:21
1011.96:256:21
1111.96:256:21
1211.96:256:21
1311.96:256:21
1411.96:256:21
1511.96:256:21
1611.96:256:21
1711.96:256:21
1811.96:256:21
1911.96:256:21
2011.96:256:21
2111.96:256:21
2211.96:256:21
2311.96:256:21
2411.96:256:21
2511.96:256:21
2611.96:266:21
2711.96:266:21
2811.96:266:21
2911.96:266:21
3011.96:266:22
3111.96:266:22

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 3.95 kWh/m².

For context, solar energy here swings from a low near 3.75 kWh/m² to a high of 6.25 kWh/m² in October across the year — May's 3.95 kWh/m² sits near the bottom.

012345151015202531
Solar energy (kWh/m²)Level
13.7Moderate
23.7Moderate
33.7Moderate
43.7Moderate
53.8Moderate
63.8Moderate
73.8Moderate
83.8Moderate
93.8Moderate
103.9Moderate
113.9Moderate
123.9Moderate
133.9Moderate
144.0Moderate
154.0Moderate
164.0Moderate
174.0Bright
184.0Bright
194.0Bright
204.0Bright
214.1Bright
224.1Bright
234.1Bright
244.1Bright
254.1Bright
264.1Bright
274.1Bright
284.2Bright
294.2Bright
304.2Bright
314.2Bright
Planning a trip in May

Hazard calendar for Gurupá

In seasonPeak

In May, Gurupá sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Gurupá's monsoon runs January–May, 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 Gurupá?

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

2.8
Sightseeing
10th-best month of the year
4.0
Beach & pool
9th-best month of the year

May is a weaker month for outdoor sightseeing in Gurupá.

What to pack for Gurupá in May

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

In May, Gurupá sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. About 27 days see rain.

light clothesrain gear

UV index in Gurupá in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Gurupá peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 13UV 15Jul 13UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Gurupá 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 Gurupá is worst in November — around 20 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (July, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1520 µg/m³Jul 129 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb18Moderate
Mar17Moderate
Apr15Moderate
May10Good
Jun9Good
Jul9Good
Aug9Good
Sep11Good
Oct16Moderate
Nov20Moderate
Dec15Moderate
Location & terrain

Where is Gurupá?

Gurupá sits at 1.4°S, 51.6°W, 4 m above sea level, in Brazil. The nearest listed city is Porto de Moz, 77 km away.

Topography around Gurupá

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

Within 3 km, the terrain around Gurupá has only modest variations in elevation — a maximum elevation change of 39 m around an average of 8 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 54 m; within 80 km, only modest variations in elevation — a maximum elevation change of 167 m.

The land around Gurupá is covered by water (49%) and trees (41%) within 3 km, trees (76%) and water (20%) within 16 km, and trees (80%) within 80 km.

3 km
39 m
16 km
54 m
80 km
167 m
treesgrasslandartificial surfaceswaterwetland
May weather nearby: Porto de Moz 77 km · Almeirim 106 km · Portel 108 km · Melgaço 112 km · Laranjal do Jari 116 km · Breves 133 km · Senador José Porfírio 136 km · Mazagão 149 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 Gurupá (-1.405°, -51.64°, elevation 4 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).