Gurupi weather in October

In October, Gurupi sees average daytime highs of 34°C and overnight lows near 24°C, with 109 mm of rain across 13.4 wet days and about 12.3 hours of daylight. It is the 3rd-warmest and 7th-wettest month of the year here.

Highs ease over the month, from about 35°C in the first days to 32°C by the end. The sky is clear or mostly clear about 28% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 24 min by month's end. Set against the rest of the year, October is Gurupi's 6th-clearest and 6th-windiest month. For the whole year in context, see Gurupi's year-round climate.

Daytime high
34°
3rd warmest
Overnight low
24°
11th coldest
Rainfall
109 mm
13.4 wet days
Daylight
12 h 18 min
5:53 AM – 6:09 PM
Cloud cover
62%
6th clearest
Wind
7 km/h
6th windiest
Solar energy
5.99 kWh/m²
Travel score
2.9
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 35°C in the first days to 32°C by the end.

A typical October day in Gurupi reaches about 34°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 37°C. Set against its neighbours, October runs about 2°C cooler than September and about 2°C warmer than November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13524
23524
33524
43524
53524
63524
73524
83424
93424
103424
113424
123424
133424
143424
153424
163424
173424
183424
193424
203324
213324
223324
233324
243324
253324
263324
273323
283323
293223
303223
313223

How October really feels in Gurupi

Once humidity and wind are folded in, October 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 October is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Gurupi weather by month

How October compares with the rest of the year at a glance. October is the 3rd-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 23°29025.912.63.0
Feb30° / 23°24623.412.43.0
Mar31° / 23°25024.512.13.1
Apr31° / 23°13516.211.73.7
May32° / 22°284.511.54.4
Jun33° / 21°20.411.34.9
Jul33° / 21°0011.44.7
Aug35° / 22°10.211.63.5
Sep36° / 24°182.911.92.7
Oct34° / 24°10913.412.32.9
Nov31° / 23°23522.312.53.0
Dec31° / 23°26524.512.73.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 18% of October, with mostly cloudy or overcast conditions the remaining 54%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
25941
35941
45743
55644
65644
75545
85545
95446
105347
115248
125248
135149
145050
154852
164852
174654
184654
194456
204456
214159
224060
233961
243763
253763
263565
273466
283367
293169
303169
313070

Chance of precipitation in October

Any precipitation

Gurupi gets around 109 mm of rain over 13.4 wet days in October. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 43% and peaks near 65% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
126
227
328
428
529
630
731
831
932
1033
1134
1235
1336
1437
1538
1640
1741
1843
1945
2047
2149
2251
2353
2455
2557
2659
2760
2862
2963
3064
3165

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the oppressive band about 51% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1613193627
2512193528
3412183530
4412183531
5412183432
6312173433
7312173335
8312173236
9312173237
10312163138
11311163139
12311153041
13310153042
14210143044
1529133046
1628132947
1728122950
1827112852
1926102854
2015102757
211492660
221482562
231372465
241272268
250262171
260252073
270151975
280151876
290141778
300141778
310041680

Wind in October

Winds average 7 km/h in October.

Across October, daily wind ranges from about 6 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over October. Sunrise moves from 6:02 AM to 5:47 AM, and sunset from 6:08 PM to 6:12 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:026:08
212.16:026:08
312.16:016:08
412.16:006:08
512.16:006:08
612.25:596:08
712.25:586:09
812.25:586:09
912.25:576:09
1012.25:576:09
1112.25:566:09
1212.25:556:09
1312.25:556:09
1412.25:546:09
1512.35:546:09
1612.35:536:09
1712.35:536:09
1812.35:526:10
1912.35:526:10
2012.35:516:10
2112.35:516:10
2212.35:516:10
2312.35:506:10
2412.35:506:11
2512.45:496:11
2612.45:496:11
2712.45:496:11
2812.45:486:11
2912.45:486:12
3012.45:486:12
3112.45:476:12

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.99 kWh/m².

For context, solar energy here swings from a low near 4.95 kWh/m² to a high of 6.15 kWh/m² in September across the year — October's 5.99 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Bright
206.0Bright
215.9Bright
225.9Bright
235.9Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in October

Hazard calendar for Gurupi

In seasonPeak

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

Gurupi's monsoon runs November–April, when most of the year's rain falls.

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

Is October a good time to visit Gurupi?

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

2.9
Sightseeing
11th-best month of the year
5.5
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Gurupi.

What to pack for Gurupi in October

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

In October, Gurupi sees daytime highs around 34°C and nights near 24°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Gurupi in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Gurupi peaks around February 14 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 14UV 15Jun 21UV 8
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May10Very high
Jun8Very high
Jul9Very high
Aug10Extreme
Sep12Extreme
Oct10Extreme
Nov12Extreme
Dec12Extreme

Air quality in Gurupi in October

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where October falls, not just the annual average.

Air quality in Gurupi is worst in October — around 24 µg/m³ PM2.5 (moderate), about 6.2× the cleanest month (July, 4 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodOct 1223 µg/m³Jul 114 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar9Good
Apr8Good
May6Good
Jun4Good
Jul4Good
Aug7Good
Sep20Moderate
Oct24Moderate
Nov12Good
Dec9Good
Location & terrain

Where is Gurupi?

Gurupi sits at 11.7°S, 49.1°W, 299 m above sea level, in Brazil. The nearest listed city is Formoso do Araguaia, 51 km away.

Topography around Gurupi

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

Within 3 km, the terrain around Gurupi has only modest variations in elevation — a maximum elevation change of 68 m around an average of 291 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 125 m; within 80 km, significant variations in elevation — a maximum elevation change of 395 m.

The land around Gurupi is covered by artificial surfaces (52%), grassland (23%) and trees (22%) within 3 km, grassland (56%) and trees (31%) within 16 km, and grassland (48%) and trees (39%) within 80 km.

3 km
68 m
16 km
125 m
80 km
395 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Formoso do Araguaia 51 km · Lagoa da Confusão 120 km · Porto Nacional 134 km · Paraíso do Tocantins 174 km · Porangatu 191 km · Palmas 192 km · São Miguel do Araguaia 209 km · Minaçu 221 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 Gurupi (-11.7292°, -49.0686°, elevation 299 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).