Pedro do Rosário weather in October

In October, Pedro do Rosário sees average daytime highs of 34°C and overnight lows near 24°C, with 24 mm of rain across 5 wet days and about 12.1 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 42% 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 Pedro do Rosário's 4th-clearest and 1st-windiest month. For the whole year in context, see Pedro do Rosário's year-round climate.

Daytime high
34°
1st warmest
Overnight low
24°
11th coldest
Rainfall
24 mm
5 wet days
Daylight
12 h 06 min
5:44 AM – 5:48 PM
Cloud cover
49%
4th clearest
Wind
11 km/h
1st windiest
Solar energy
6.1 kWh/m²
Travel score
3.6
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical October day in Pedro do Rosário reaches about 34°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 35°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
23424
33424
43424
53424
63424
73424
83424
93424
103424
113424
123424
133424
143424
153424
163424
173424
183424
193424
203424
213424
223425
233425
243425
253425
263425
273425
283425
293425
303425
313425

How October really feels in Pedro do Rosário

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.

Pedro do Rosário weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°23525.212.22.6
Feb31° / 24°31226.112.12.5
Mar30° / 24°42229.8122.5
Apr30° / 24°44128.411.92.6
May31° / 24°27625.311.93.0
Jun30° / 23°12218.611.83.8
Jul31° / 23°7412.911.84.5
Aug32° / 23°287.311.94.5
Sep33° / 24°174.2124.1
Oct34° / 24°24512.13.6
Nov33° / 25°447.412.13.5
Dec33° / 24°9914.912.23.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 31% of October, with mostly cloudy or overcast conditions the remaining 27%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18416
28416
38218
48218
58119
68020
77921
87921
97723
107723
117525
127525
137426
147327
157228
167228
177228
187228
197129
207129
217129
227030
237030
246931
256931
266832
276832
286634
296634
306535
316436

Chance of precipitation in October

Any precipitation

Pedro do Rosário gets around 24 mm of rain over 5 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 17% and peaks near 19% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
114
214
314
414
514
615
715
815
915
1016
1116
1217
1317
1418
1518
1618
1718
1819
1919
2019
2119
2219
2318
2418
2518
2618
2718
2818
2918
3019
3119

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 94% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)
1694
2694
3694
4694
5694
6694
7694
8694
9694
10694
11694
12694
13694
14694
15595
16595
17595
18694
19694
20694
21694
22694
23694
24694
25793
26793
27793
28793
29793
30694
31694

Wind in October

Winds average 11 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

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
412.05:485:50
512.05:485:50
612.05:485:50
712.05:475:50
812.05:475:50
912.05:475:49
1012.15:465:49
1112.15:465:49
1212.15:465:49
1312.15:455:49
1412.15:455:49
1512.15:455:49
1612.15:445:48
1712.15:445:48
1812.15:445:48
1912.15:445:48
2012.15:435:48
2112.15:435:48
2212.15:435:48
2312.15:435:48
2412.15:435:48
2512.15:435:48
2612.15:425:48
2712.15:425:48
2812.15:425:48
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 6.1 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.19 kWh/m² to a high of 6.1 kWh/m² in October across the year — October's 6.1 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
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.0Intense
276.0Intense
286.0Intense
296.0Intense
306.0Intense
316.0Intense
Planning a trip in October

Hazard calendar for Pedro do Rosário

In seasonPeak

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

Pedro do Rosário'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 Pedro do Rosário?

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

3.6
Sightseeing
5th-best month of the year
6.9
Beach & pool
3rd-best month of the year

October is a weaker month for outdoor sightseeing in Pedro do Rosário. The water and warmth also suit a beach or pool day.

What to pack for Pedro do Rosário in October

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

In October, Pedro do Rosário sees daytime highs around 34°C and nights near 24°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Pedro do Rosário 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 Pedro do Rosário peaks around March 18 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 18UV 15Jul 15UV 10
UV index (midday)Level
Jan13Extreme
Feb14Extreme
Mar15Extreme
Apr14Extreme
May11Extreme
Jun10Extreme
Jul10Very high
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov10Extreme
Dec11Extreme

Air quality in Pedro do Rosário 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 Pedro do Rosário is worst in November — around 18 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (June, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateNov 1918 µg/m³Jun 199 µg/m³
PM2.5 (µg/m³)Level
Jan15Moderate
Feb17Moderate
Mar16Moderate
Apr14Moderate
May10Good
Jun9Good
Jul9Good
Aug10Good
Sep9Good
Oct13Moderate
Nov18Moderate
Dec16Moderate
Location & terrain

Where is Pedro do Rosário?

Pedro do Rosário sits at 3.0°S, 45.4°W, 28 m above sea level, in Brazil. The nearest listed city is Matinha, 38 km away.

Topography around Pedro do Rosário

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

Within 3 km, the terrain around Pedro do Rosário has only modest variations in elevation — a maximum elevation change of 46 m around an average of 33 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 101 m; within 80 km, only modest variations in elevation — a maximum elevation change of 191 m.

The land around Pedro do Rosário is covered by trees (59%) and grassland (37%) within 3 km, trees (68%) and grassland (31%) within 16 km, and trees (44%) and grassland (44%) within 80 km.

3 km
46 m
16 km
101 m
80 km
191 m
treesgrasslandartificial surfaceswaterwetlandmangroves
October weather nearby: Matinha 38 km · Penalva 41 km · Presidente Sarney 42 km · Viana 47 km · Zé Doca 48 km · São Vicente Ferrer 53 km · Cajari 54 km · Pinheiro 58 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 Pedro do Rosário (-2.9724°, -45.3513°, elevation 28 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).