Boca da Mata weather in October

In October, Boca da Mata sees average daytime highs of 29°C and overnight lows near 21°C, with 38 mm of rain across 11.3 wet days and about 12.2 hours of daylight. It is the 7th-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 32% 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 18 min by month's end. Set against the rest of the year, October is Boca da Mata's 1st-clearest and 3rd-windiest month. For the whole year in context, see Boca da Mata's year-round climate.

Daytime high
29°
7th warmest
Overnight low
21°
5th coldest
Rainfall
38 mm
11.3 wet days
Daylight
12 h 12 min
5:03 AM – 5:16 PM
Cloud cover
51%
1st clearest
Wind
12 km/h
3rd windiest
Solar energy
5.99 kWh/m²
Travel score
5.5
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 29°C through the month.

A typical October day in Boca da Mata reaches about 29°C in the afternoon and slips back to 21°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 27°C and 31°C. Set against its neighbours, October runs about 1°C warmer than September and about 1°C cooler than November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12821
22821
32821
42921
52921
62921
72921
82921
92921
102921
112921
122921
132921
142921
152921
162921
172921
182921
192921
202922
212922
222922
232922
242922
252922
262922
272922
283022
293022
303022
313022

How October really feels in Boca da Mata

Once humidity and wind are folded in, October averages 0 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
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Boca da Mata weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°4612.712.54.3
Feb31° / 23°4612.912.34.1
Mar31° / 23°5815.412.14.0
Apr30° / 23°8117.411.84.1
May28° / 22°10120.811.64.5
Jun27° / 21°10122.411.44.7
Jul26° / 20°9822.711.54.8
Aug26° / 20°6520.311.75.1
Sep28° / 20°4615.411.95.6
Oct29° / 21°3811.312.25.5
Nov30° / 22°30812.45.2
Dec31° / 23°258.612.64.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 32% of the time in October, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 39% of October, with mostly cloudy or overcast conditions the remaining 29%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17822
27822
37822
47624
57624
67525
77426
87327
97327
107228
117129
127129
137129
147030
157030
166931
176931
186931
196832
206832
216832
226931
236931
246931
256931
266931
277030
287030
297030
307030
317030

Chance of precipitation in October

Any precipitation

Boca da Mata gets around 38 mm of rain over 11.3 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 37% and peaks near 41% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
338
439
539
640
740
841
941
1041
1141
1241
1341
1440
1540
1639
1739
1838
1937
2036
2135
2234
2333
2432
2532
2631
2731
2831
2930
3030
3130

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 71% of days. Sticky, muggy-or-worse air turns up on roughly 99% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
127721
227721
327622
427622
527622
627622
727622
827523
917623
1017623
1117524
1217524
1317425
1417425
1517326
1607327
1707327
1807228
1907129
2007030
2106931
2206832
2306733
2406634
2506634
2606535
2706436
2806436
2906436
3006337
3106337

Wind in October

Winds average 12 km/h in October.

Across October, daily wind ranges from about 11 km/h on the calmest days to 13 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light 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 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over October. Sunrise moves from 5:11 AM to 4:58 AM, and sunset from 5:16 PM to 5:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:115:16
212.15:115:16
312.15:105:16
412.15:105:16
512.15:095:16
612.15:085:16
712.15:085:16
812.15:075:16
912.25:075:16
1012.25:065:16
1112.25:065:16
1212.25:055:16
1312.25:055:16
1412.25:045:16
1512.25:045:16
1612.25:035:16
1712.25:035:17
1812.25:035:17
1912.25:025:17
2012.35:025:17
2112.35:015:17
2212.35:015:17
2312.35:015:17
2412.35:005:17
2512.35:005:17
2612.35:005:18
2712.34:595:18
2812.34:595:18
2912.34:595:18
3012.34:585:18
3112.34:585:19

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 3.91 kWh/m² to a high of 6.33 kWh/m² in November across the year — October's 5.99 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.9Bright
166.0Bright
176.0Bright
186.0Intense
196.0Intense
206.0Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in October

Hazard calendar for Boca da Mata

In seasonPeak

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

Boca da Mata's rainy season runs January–September, when most of the year's rain falls.

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

Is October a good time to visit Boca da Mata?

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

5.5
Sightseeing
2nd-best month of the year
6.9
Beach & pool
3rd-best month of the year

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

What to pack for Boca da Mata in October

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

In October, Boca da Mata sees daytime highs around 29°C and nights near 21°C. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

Sea temperature near Boca da Mata in October

The nearest coast averages about 26°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 46 km away) is warmest in April at about 29°C and coldest in August near 26°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan28Warm
Feb28Tropical
Mar28Tropical
Apr29Tropical
May28Tropical
Jun27Warm
Jul26Warm
Aug26Warm
Sep26Warm
Oct26Warm
Nov27Warm
Dec27Warm

UV index in Boca da Mata 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 Boca da Mata peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 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 highExtremeMar 11UV 15Jul 13UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun10Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Boca da Mata?

Boca da Mata sits at 9.6°S, 36.2°W, 147 m above sea level, in Brazil. The nearest listed city is São Miguel dos Campos, 21 km away.

Topography around Boca da Mata

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

Within 3 km, the terrain around Boca da Mata has only modest variations in elevation — a maximum elevation change of 241 m around an average of 155 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 554 m; within 80 km, large variations in elevation — a maximum elevation change of 958 m.

The land around Boca da Mata is covered by grassland (80%) within 3 km, grassland (71%) within 16 km, and grassland (54%) within 80 km.

3 km
241 m
16 km
554 m
80 km
958 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: São Miguel dos Campos 21 km · Campo Alegre 21 km · Atalaia 27 km · Cajueiro 28 km · Pilar 29 km · Viçosa 30 km · Taquarana 30 km · Capela 31 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 Boca da Mata (-9.6414°, -36.2203°, elevation 147 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).