Terra Boa weather in October

In October, Terra Boa sees average daytime highs of 29°C and overnight lows near 18°C, with 184 mm of rain across 13.3 wet days and about 12.6 hours of daylight. It is the 6th-warmest and 3rd-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 31% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 54 min by month's end. Set against the rest of the year, October is Terra Boa's 9th-clearest and 3rd-windiest month. For the whole year in context, see Terra Boa's year-round climate.

Daytime high
29°
6th warmest
Overnight low
18°
7th coldest
Rainfall
184 mm
13.3 wet days
Daylight
12 h 36 min
6:58 AM – 7:32 PM
Cloud cover
62%
9th clearest
Wind
10 km/h
3rd windiest
Solar energy
5.61 kWh/m²
Travel score
5.2
out of 10

Terra Boa 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 29°C through the month.

A typical October day in Terra Boa reaches about 29°C in the afternoon and slips back to 18°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 34°C. Set against its neighbours, October runs about 1°C warmer than September and about 1°C cooler than November.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12817
22817
32817
42817
52818
62818
72818
82818
92918
102918
112918
122918
132918
142918
152918
162918
172918
182919
192919
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302919
312919

How October really feels in Terra Boa

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.

Terra Boa weather by month

How October compares with the rest of the year at a glance. October is the 6th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 21°20520.213.33.9
Feb30° / 21°17717.812.84.0
Mar29° / 20°12714.112.24.8
Apr28° / 18°958.311.56.5
May24° / 15°1258.910.97.2
Jun23° / 14°1147.810.67.4
Jul23° / 13°816.510.77.8
Aug26° / 14°806.311.27.7
Sep28° / 16°1358.911.96.7
Oct29° / 18°18413.312.65.2
Nov29° / 19°16113.413.14.8
Dec30° / 20°18816.813.44.3

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 12% of October, with mostly cloudy or overcast conditions the remaining 57%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
24951
34951
44951
54852
64753
74753
84753
94654
104654
114555
124555
134357
144357
154258
164159
174159
184060
193961
203961
213961
223961
233961
244060
254060
264060
274159
284159
294159
304258
314258

Chance of precipitation in October

Any precipitation

Terra Boa gets around 184 mm of rain over 13.3 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 43% and peaks near 47% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
140
241
341
441
541
640
740
840
940
1040
1140
1240
1340
1441
1541
1642
1743
1843
1944
2045
2145
2246
2346
2446
2546
2646
2746
2847
2946
3046
3146

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 40% of days. Sticky, muggy-or-worse air turns up on roughly 43% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1162436241
2152336251
3152336261
4142236271
5132136281
6132036301
7121936312
8121935332
9121835342
10111734362
11111634372
12101633383
13101533393
1491533413
1591532423
1681432433
1771431443
1871430463
1961430474
2061330474
2161329484
2251329484
2351329485
2451329485
2561429475
2661428475
2761328476
2861328466
2961328466
3061328467
3161327467

Wind in October

Winds average 10 km/h in October.

Across October, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 42 minutes over October. Sunrise moves from 7:12 AM to 6:47 AM, and sunset from 7:25 PM to 7:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:127:25
212.27:117:26
312.37:107:26
412.37:097:26
512.37:087:27
612.37:077:27
712.47:067:28
812.47:057:28
912.47:047:29
1012.47:037:29
1112.57:027:29
1212.57:017:30
1312.57:017:30
1412.57:007:31
1512.56:597:31
1612.66:587:32
1712.66:577:32
1812.66:567:33
1912.66:557:33
2012.76:557:34
2112.76:547:34
2212.76:537:35
2312.76:527:35
2412.76:527:36
2512.86:517:36
2612.86:507:37
2712.86:497:37
2812.86:497:38
2912.86:487:39
3012.96:477:39
3112.96:477:40

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.61 kWh/m².

For context, solar energy here swings from a low near 3.25 kWh/m² to a high of 6.16 kWh/m² in December across the year — October's 5.61 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.4Bright
55.4Bright
65.4Bright
75.5Bright
85.5Bright
95.5Bright
105.5Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in October

Is October a good time to visit Terra Boa?

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

5.2
Sightseeing
7th-best month of the year
6.4
Beach & pool
4th-best month of the year

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

What to pack for Terra Boa in October

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

In October, Terra Boa sees daytime highs around 29°C and nights near 18°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Terra Boa in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Terra Boa peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 13 at about 5 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighExtremeJan 19UV 15Sep 13UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May7High
Jun6High
Jul5High
Aug7High
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Terra Boa 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 Terra Boa is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 127 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb7Good
Mar7Good
Apr8Good
May9Good
Jun9Good
Jul10Good
Aug13Moderate
Sep20Moderate
Oct12Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Terra Boa?

Terra Boa sits at 23.8°S, 52.4°W, 568 m above sea level, in Brazil. The nearest listed city is Cianorte, 20 km away.

Topography around Terra Boa

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

Within 3 km, the terrain around Terra Boa has only modest variations in elevation — a maximum elevation change of 118 m around an average of 536 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 340 m; within 80 km, large variations in elevation — a maximum elevation change of 614 m.

The land around Terra Boa is covered by cropland (39%), trees (29%) and grassland (20%) within 3 km, cropland (71%) and trees (22%) within 16 km, and cropland (67%) within 80 km.

3 km
118 m
16 km
340 m
80 km
614 m
treesgrasslandcroplandartificial surfaces
October weather nearby: Cianorte 20 km · Campo Mourão 31 km · Tapejara 44 km · Paiçandu 53 km · Mandaguaçu 59 km · Cruzeiro do Oeste 64 km · Maringá 64 km · Sarandi 68 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 Terra Boa (-23.7681°, -52.4442°, elevation 568 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).