Riachão do Jacuípe weather in October

In October, Riachão do Jacuípe sees average daytime highs of 32°C and overnight lows near 21°C, with 19 mm of rain across 4 wet days and about 12.3 hours of daylight. It is the 6th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 29% of the time in October, and the air most often feels muggy.

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 Riachão do Jacuípe's 1st-clearest and 2nd-windiest month. For the whole year in context, see Riachão do Jacuípe's year-round climate.

Daytime high
32°
6th warmest
Overnight low
21°
6th coldest
Rainfall
19 mm
4 wet days
Daylight
12 h 18 min
5:15 AM – 5:31 PM
Cloud cover
54%
1st clearest
Wind
13 km/h
2nd windiest
Solar energy
5.78 kWh/m²
Travel score
4.3
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical October day in Riachão do Jacuípe reaches about 32°C in the afternoon and slips back to 21°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 35°C. Set against its neighbours, October runs about 2°C warmer than September and on par with November.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13221
23221
33221
43221
53221
63221
73221
83221
93221
103221
113221
123221
133221
143221
153221
163221
173221
183221
193321
203321
213321
223321
233322
243322
253322
263322
273322
283322
293322
303322
313322

How October really feels in Riachão do Jacuípe

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.

Riachão do Jacuípe weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 23°577.812.63.5
Feb33° / 23°43812.43.4
Mar33° / 23°549.612.13.5
Apr31° / 22°4111.711.74.1
May29° / 21°3611.311.55.1
Jun28° / 20°3211.311.36.0
Jul27° / 19°2610.111.46.4
Aug28° / 19°22811.66.1
Sep30° / 20°165.311.95.3
Oct32° / 21°19412.34.3
Nov33° / 22°42612.53.8
Dec33° / 22°446.312.73.6

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 29% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 26% of October, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36139
46139
56040
66040
76040
85941
95941
105842
115743
125644
135644
145545
155446
165446
175347
185347
195347
205347
215347
225347
235347
245248
255248
265248
275248
285248
295248
305149
315149

Chance of precipitation in October

Any precipitation

Riachão do Jacuípe gets around 19 mm of rain over 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 13% and peaks near 14% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
112
212
312
412
512
613
713
813
914
1014
1114
1214
1314
1414
1514
1614
1714
1814
1914
2014
2113
2213
2313
2413
2513
2613
2713
2813
2914
3014
3114

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 54% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1149491
2149491
3149491
4149482
5149482
6149482
7150472
8150472
9150472
10150472
11150472
12150472
13150482
14149482
15148492
16148492
17147503
18146503
19145513
20144523
21142543
22141553
23140554
24239554
25237574
26236584
27236584
28235594
29234604
30234604
31233605

Wind in October

Winds average 13 km/h in October.

Across October, daily wind ranges from about 13 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

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 5:23 AM to 5:09 AM, and sunset from 5:30 PM to 5:34 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:235:30
212.15:235:30
312.15:225:30
412.15:215:30
512.15:215:30
612.25:205:30
712.25:205:30
812.25:195:30
912.25:185:30
1012.25:185:30
1112.25:175:30
1212.25:175:30
1312.25:165:30
1412.25:165:30
1512.35:155:30
1612.35:155:31
1712.35:145:31
1812.35:145:31
1912.35:135:31
2012.35:135:31
2112.35:125:31
2212.35:125:32
2312.35:115:32
2412.35:115:32
2512.45:115:32
2612.45:105:32
2712.45:105:33
2812.45:095:33
2912.45:095:33
3012.45:095:33
3112.45:095:34

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.78 kWh/m².

For context, solar energy here swings from a low near 3.48 kWh/m² to a high of 6.14 kWh/m² in December across the year — October's 5.78 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.9Bright
255.9Bright
265.9Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in October

Is October a good time to visit Riachão do Jacuípe?

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

4.3
Sightseeing
6th-best month of the year
7.2
Beach & pool
2nd-best month of the year

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

What to pack for Riachão do Jacuípe in October

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

In October, Riachão do Jacuípe sees daytime highs around 32°C and nights near 21°C. Pack light clothes. Worth having: sun protection. About 4 days see rain.

light clothessun protection

UV index in Riachão do Jacuípe 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 Riachão do Jacuípe peaks around February 17 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 17UV 15Jun 23UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun9Very high
Jul9Very high
Aug10Very high
Sep11Extreme
Oct12Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Riachão do Jacuípe?

Riachão do Jacuípe sits at 11.8°S, 39.4°W, 217 m above sea level, in Brazil. The nearest listed city is Conceição do Coité, 29 km away.

Topography around Riachão do Jacuípe

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

Within 3 km, the terrain around Riachão do Jacuípe has only modest variations in elevation — a maximum elevation change of 40 m around an average of 222 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 170 m; within 80 km, large variations in elevation — a maximum elevation change of 609 m.

The land around Riachão do Jacuípe is covered by grassland (82%) within 3 km, grassland (93%) within 16 km, and grassland (80%) within 80 km.

3 km
40 m
16 km
170 m
80 km
609 m
treesshrubsgrasslandcroplandartificial surfaces
October weather nearby: Conceição do Coité 29 km · Serra Preta 40 km · Serrinha 44 km · Valente 45 km · Barrocas 46 km · Santa Bárbara 48 km · Ipirá 55 km · Teofilândia 56 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 Riachão do Jacuípe (-11.8069°, -39.3856°, elevation 217 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).