Presidente Sarney weather in October

In October, Presidente Sarney sees average daytime highs of 33°C and overnight lows near 24°C, with 19 mm of rain across 4.9 wet days and about 12.1 hours of daylight. It is the 2nd-warmest and 11th-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 48% 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 Presidente Sarney's 3rd-clearest and 1st-windiest month. For the whole year in context, see Presidente Sarney's year-round climate.

Daytime high
33°
2nd warmest
Overnight low
24°
10th coldest
Rainfall
19 mm
4.9 wet days
Daylight
12 h 06 min
5:45 AM – 5:48 PM
Cloud cover
46%
3rd clearest
Wind
12 km/h
1st windiest
Solar energy
6.03 kWh/m²
Travel score
4.0
out of 10

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 Presidente Sarney reaches about 33°C in the afternoon and slips back to 24°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 32°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)
13324
23324
33324
43324
53324
63324
73324
83324
93324
103324
113324
123324
133324
143324
153324
163324
173324
183324
193324
203324
213324
223324
233324
243324
253324
263324
273324
283324
293324
303324
313324

How October really feels in Presidente Sarney

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.

Presidente Sarney weather by month

How October compares with the rest of the year at a glance. October is the 2nd-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 24°19824.112.12.8
Feb31° / 24°26225.912.12.6
Mar30° / 24°36329.9122.6
Apr30° / 24°3542911.92.6
May31° / 24°24426.211.92.9
Jun30° / 23°11720.811.93.6
Jul30° / 23°781711.94.2
Aug31° / 23°3310.211.94.5
Sep32° / 24°185.1124.4
Oct33° / 24°194.912.14.0
Nov33° / 24°306.112.13.8
Dec33° / 24°7313.412.13.3

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% 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 25%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18515
28515
38416
48416
58218
68119
78119
88020
97921
107921
117723
127723
137624
147525
157525
167426
177426
187426
197426
207327
217327
227327
237228
247129
257030
267030
277030
286832
296832
306634
316634

Chance of precipitation in October

Any precipitation

Presidente Sarney gets around 19 mm of rain over 4.9 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 16% and peaks near 18% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
112
212
313
413
513
613
714
814
915
1015
1116
1217
1317
1417
1518
1618
1718
1818
1918
2018
2118
2218
2318
2418
2518
2618
2718
2818
2918
3018
3118

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 95% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
1595
2595
3595
4595
5595
6595
7595
8595
9595
10595
11595
12595
13496
14496
15496
16496
17496
18496
19496
20595
21595
22595
23595
24595
25595
26595
27595
28595
29595
30595
31595

Wind in October

Winds average 12 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012calm
3112calm

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 5:50 AM to 5:42 AM, and sunset from 5:51 PM to 5:48 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.05:505:51
212.05:495:51
312.05:495:51
412.05:495:50
512.05:485:50
612.05:485:50
712.05:485:50
812.05:475:50
912.05:475:49
1012.05:475:49
1112.05:465:49
1212.05:465:49
1312.15:465:49
1412.15:455:48
1512.15:455:48
1612.15:455:48
1712.15:455:48
1812.15:445:48
1912.15:445:48
2012.15:445:48
2112.15:445:48
2212.15:435:48
2312.15:435:48
2412.15:435:48
2512.15:435:48
2612.15:435:48
2712.15:435:48
2812.15:435:48
2912.15:425:48
3012.15:425:48
3112.15:425:48

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.03 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.05 kWh/m² to a high of 6.03 kWh/m² in October across the year — October's 6.03 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.0Intense
26.0Intense
36.0Intense
46.0Intense
56.0Intense
66.0Intense
76.0Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.0Intense
266.0Intense
276.0Bright
286.0Bright
296.0Bright
306.0Bright
316.0Bright
Planning a trip in October

Hazard calendar for Presidente Sarney

In seasonPeak

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

Presidente Sarney'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 October a good time to visit Presidente Sarney?

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

4.0
Sightseeing
4th-best month of the year
7.1
Beach & pool
2nd-best month of the year

October is a reasonable time to visit Presidente Sarney for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Presidente Sarney in October

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

In October, Presidente Sarney sees daytime highs around 33°C and nights near 24°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Presidente Sarney 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 Presidente Sarney peaks around March 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 15 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 17UV 15Jul 15UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Presidente Sarney 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 Presidente Sarney is worst in February — around 18 µg/m³ PM2.5 (moderate), about 2.5× the cleanest month (July, 7 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateFeb 2018 µg/m³Jul 137 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb18Moderate
Mar17Moderate
Apr13Moderate
May9Good
Jun8Good
Jul7Good
Aug8Good
Sep9Good
Oct10Good
Nov11Good
Dec13Moderate
Location & terrain

Where is Presidente Sarney?

Presidente Sarney sits at 2.6°S, 45.4°W, 31 m above sea level, in Brazil. The nearest listed city is Pinheiro, 32 km away.

Topography around Presidente Sarney

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

Within 3 km, the terrain around Presidente Sarney has only modest variations in elevation — a maximum elevation change of 80 m around an average of 33 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 168 m; within 80 km, only modest variations in elevation — a maximum elevation change of 169 m.

The land around Presidente Sarney is covered by trees (49%) and grassland (48%) within 3 km, trees (72%) and grassland (27%) within 16 km, and trees (51%) and grassland (41%) within 80 km.

3 km
80 m
16 km
168 m
80 km
169 m
treesgrasslandartificial surfaceswaterwetlandmangroves
October weather nearby: Pinheiro 32 km · Santa Helena 41 km · Turilândia 42 km · Pedro do Rosário 42 km · Santa Luzia do Paruá 46 km · Palmeirândia 52 km · São Bento 61 km · São Vicente Ferrer 63 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 Presidente Sarney (-2.5914°, -45.3642°, elevation 31 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).