Senador José Porfírio weather in October

In October, Senador José Porfírio sees average daytime highs of 33°C and overnight lows near 25°C, with 62 mm of rain across 10.9 wet days and about 12.1 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 33°C through the month. The sky is clear or mostly clear about 30% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of October to 12 h 06 min by month's end. Set against the rest of the year, October is Senador José Porfírio's 4th-clearest and 2nd-windiest month. For the whole year in context, see Senador José Porfírio's year-round climate.

Daytime high
33°
1st warmest
Overnight low
25°
12th coldest
Rainfall
62 mm
10.9 wet days
Daylight
12 h 06 min
6:11 AM – 6:15 PM
Cloud cover
56%
4th clearest
Wind
8 km/h
2nd windiest
Solar energy
6.27 kWh/m²
Travel score
3.6
out of 10

Senador José Porfírio is human settlement in Brazil.

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

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 33°C through the month.

A typical October day in Senador José Porfírio reaches about 33°C in the afternoon and slips back to 25°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, October runs on par with September and on par with November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13325
23325
33325
43325
53325
63325
73325
83325
93325
103325
113325
123325
133325
143325
153325
163325
173325
183325
193325
203325
213325
223325
233325
243325
253325
263325
273325
283325
293325
303325
313325

How October really feels in Senador José Porfírio

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
21 feel dangerously hot (≥ 39°C)
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.

Senador José Porfírio weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°28328.312.12.8
Feb30° / 24°30526.212.12.8
Mar30° / 24°37029.6122.7
Apr30° / 24°35128.911.92.7
May30° / 24°25628.211.92.8
Jun31° / 24°12722.411.93.3
Jul31° / 24°7816.811.93.9
Aug32° / 25°4710.911.94.1
Sep33° / 25°418.4124.0
Oct33° / 25°6210.912.13.6
Nov32° / 25°9214.112.13.3
Dec31° / 25°16721.112.13.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 27% of October, with mostly cloudy or overcast conditions the remaining 43%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
26832
36733
46733
56634
66535
76436
86238
96238
106139
116040
125941
135743
145743
155644
165545
175545
185446
195446
205347
215248
225248
235149
245149
255149
265050
274951
284951
294852
304852
314753

Chance of precipitation in October

Any precipitation

Senador José Porfírio gets around 62 mm of rain over 10.9 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 35% and peaks near 40% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
126
227
327
428
529
630
730
831
932
1033
1134
1235
1335
1436
1536
1637
1737
1837
1937
2037
2138
2238
2338
2438
2538
2639
2739
2839
2939
3040
3140

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
105347
205347
305347
405347
505347
605347
705347
805347
905248
1005248
1105248
1205248
1305248
1405248
1505347
1605347
1705347
1805347
1905347
2005347
2105347
2205347
2315148
2415148
2515049
2615049
2714950
2814950
2914851
3014851
3114752

Wind in October

Winds average 8 km/h in October.

Across October, daily wind ranges from about 8 km/h on the calmest days to 8 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
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm
318calm

Sunrise & sunset in October

DaylightNight

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

Days grow by about 6 minutes over October. Sunrise moves from 6:16 AM to 6:09 AM, and sunset from 6:17 PM to 6:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:166:17
212.06:166:17
312.06:156:17
412.06:156:17
512.06:156:17
612.06:146:16
712.06:146:16
812.06:146:16
912.06:136:16
1012.06:136:16
1112.06:136:15
1212.06:126:15
1312.16:126:15
1412.16:126:15
1512.16:116:15
1612.16:116:15
1712.16:116:14
1812.16:116:14
1912.16:106:14
2012.16:106:14
2112.16:106:14
2212.16:106:14
2312.16:106:14
2412.16:096:14
2512.16:096:14
2612.16:096:14
2712.16:096:14
2812.16:096:14
2912.16:096:14
3012.16:096:14
3112.16:096:14

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.27 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.78 kWh/m² to a high of 6.27 kWh/m² in October across the year — October's 6.27 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in October

Hazard calendar for Senador José Porfírio

In seasonPeak

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

Senador José Porfírio's monsoon runs December–May, 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 Senador José Porfírio?

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

3.6
Sightseeing
4th-best month of the year
6.2
Beach & pool
3rd-best month of the year

October is a weaker month for outdoor sightseeing in Senador José Porfírio. The water and warmth also suit a beach or pool day.

What to pack for Senador José Porfírio in October

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

In October, Senador José Porfírio sees daytime highs around 33°C and nights near 25°C. Pack light clothes and sun protection. Worth having: rain gear. About 11 days see rain.

light clothessun protectionrain gear

UV index in Senador José Porfírio in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Senador José Porfírio peaks around March 15 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeExtremeMar 15UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Senador José Porfírio 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 Senador José Porfírio is worst in November — around 29 µg/m³ PM2.5 (moderate), about 3.3× the cleanest month (June, 9 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1228 µg/m³Jun 229 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb17Moderate
Mar16Moderate
Apr14Moderate
May10Good
Jun9Good
Jul9Good
Aug11Good
Sep14Moderate
Oct25Moderate
Nov29Moderate
Dec17Moderate
Location & terrain

Where is Senador José Porfírio?

Senador José Porfírio sits at 2.6°S, 52.0°W, 7 m above sea level, in Brazil. The nearest listed city is Vitória do Xingu, 33 km away.

Topography around Senador José Porfírio

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

Within 3 km, the terrain around Senador José Porfírio has only modest variations in elevation — a maximum elevation change of 60 m around an average of 13 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 108 m; within 80 km, only modest variations in elevation — a maximum elevation change of 242 m.

The land around Senador José Porfírio is covered by water (48%) and grassland (33%) within 3 km, trees (46%), water (31%) and grassland (22%) within 16 km, and trees (77%) within 80 km.

3 km
60 m
16 km
108 m
80 km
242 m
treesgrasslandartificial surfaceswaterwetland
October weather nearby: Vitória do Xingu 33 km · Altamira 74 km · Porto de Moz 99 km · Brasil Novo 103 km · Anapu 129 km · Gurupá 136 km · Almeirim 138 km · Medicilândia 141 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 Senador José Porfírio (-2.5908°, -51.9542°, elevation 7 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).