Jaciara weather in October

In October, Jaciara sees average daytime highs of 32°C and overnight lows near 22°C, with 182 mm of rain across 20.3 wet days and about 12.4 hours of daylight. It is the 2nd-warmest and 6th-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 22% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 36 min by month's end. Set against the rest of the year, October is Jaciara's 7th-clearest and 6th-windiest month. For the whole year in context, see Jaciara's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
22°
12th coldest
Rainfall
182 mm
20.3 wet days
Daylight
12 h 24 min
6:14 AM – 6:36 PM
Cloud cover
66%
7th clearest
Wind
6 km/h
6th windiest
Solar energy
6.01 kWh/m²
Travel score
3.1
out of 10

Jaciara is 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 32°C through the month.

A typical October day in Jaciara reaches about 32°C in the afternoon and slips back to 22°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 35°C. Set against its neighbours, October runs about 1°C cooler than September and about 1°C warmer than November.

15°20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13222
23222
33222
43222
53222
63222
73222
83222
93222
103222
113222
123222
133222
143222
153222
163222
173222
183222
193222
203222
213222
223222
233222
243222
253122
263122
273122
283122
293122
303122
313122

How October really feels in Jaciara

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.

Jaciara weather by month

How October compares with the rest of the year at a glance. October is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°30026.312.83.0
Feb30° / 22°26624.412.53.0
Mar30° / 22°25325.412.13.1
Apr30° / 21°1151511.74.3
May29° / 19°436.911.35.9
Jun29° / 18°111.611.16.7
Jul30° / 18°70.911.16.7
Aug32° / 19°152.611.55.2
Sep33° / 21°709.511.93.8
Oct32° / 22°18220.312.43.1
Nov31° / 22°24723.112.73.1
Dec30° / 22°30727.312.92.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 22% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 18% of October, with mostly cloudy or overcast conditions the remaining 60%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25050
34951
44951
54852
64753
74753
84753
94654
104654
114753
124654
134555
144456
154456
164357
174258
184060
193862
203763
213664
223466
233367
243367
253169
263070
272971
282872
292872
302773
312773

Chance of precipitation in October

Any precipitation

Jaciara gets around 182 mm of rain over 20.3 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 64% and peaks near 76% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
155
256
357
457
558
658
758
858
958
1058
1158
1258
1359
1460
1561
1662
1763
1865
1966
2067
2169
2270
2371
2472
2573
2674
2775
2875
2976
3076
3176

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 47% of days. Sticky, muggy-or-worse air turns up on roughly 90% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
127155125
217145226
317135128
417135029
516125130
616115032
705115133
805105035
905104936
1004104937
110494938
120394839
130384841
140284842
150274743
160274745
170164647
180154549
190154450
200044353
210034255
220034057
230033958
240023761
250023662
260023464
270123265
280133165
290133066
300132967
310132868

Wind in October

Winds average 6 km/h in October.

Across October, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 06 min at the start of October to 12 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over October. Sunrise moves from 6:25 AM to 6:06 AM, and sunset from 6:33 PM to 6:41 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:256:33
212.26:246:33
312.26:236:33
412.26:226:34
512.26:226:34
612.26:216:34
712.26:206:34
812.26:196:34
912.36:196:34
1012.36:186:35
1112.36:176:35
1212.36:176:35
1312.36:166:35
1412.36:156:35
1512.46:156:36
1612.46:146:36
1712.46:136:36
1812.46:136:36
1912.46:126:37
2012.46:126:37
2112.46:116:37
2212.56:106:38
2312.56:106:38
2412.56:096:38
2512.56:096:38
2612.56:086:39
2712.56:086:39
2812.56:076:39
2912.56:076:40
3012.66:076:40
3112.66:066:41

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.01 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.44 kWh/m² to a high of 6.01 kWh/m² in October across the year — October's 6.01 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
26.0Bright
36.0Bright
46.0Bright
56.0Bright
66.0Intense
76.0Intense
86.0Intense
96.0Intense
106.0Intense
116.0Intense
126.0Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.0Bright
256.0Bright
266.0Bright
275.9Bright
285.9Bright
295.9Bright
305.9Bright
315.9Bright
Planning a trip in October

Hazard calendar for Jaciara

In seasonPeak

In October, Jaciara sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Jaciara's monsoon runs October–March, 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 Jaciara?

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

3.1
Sightseeing
7th-best month of the year
5.0
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Jaciara.

What to pack for Jaciara in October

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

In October, Jaciara sees daytime highs around 32°C and nights near 22°C. Pack light clothes, rain gear and sun protection. About 20 days see rain.

light clothesrain gearsun protection

UV index in Jaciara 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 Jaciara peaks around January 21 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 21UV 15Jun 21UV 8
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Jaciara 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 Jaciara is worst in September — around 32 µg/m³ PM2.5 (moderate), about 7.1× the cleanest month (July, 5 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1630 µg/m³Jul 105 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar7Good
Apr6Good
May6Good
Jun6Good
Jul5Good
Aug19Moderate
Sep32Moderate
Oct17Moderate
Nov9Good
Dec8Good
Location & terrain

Where is Jaciara?

Jaciara sits at 16.0°S, 55.0°W, 362 m above sea level, in Brazil. The nearest listed city is Campo Verde, 51 km away.

Topography around Jaciara

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

Within 3 km, the terrain around Jaciara has only modest variations in elevation — a maximum elevation change of 169 m around an average of 299 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 377 m; within 80 km, large variations in elevation — a maximum elevation change of 770 m.

The land around Jaciara is covered by grassland (41%), trees (37%) and artificial surfaces (20%) within 3 km, grassland (54%) and trees (33%) within 16 km, and trees (37%), grassland (35%) and cropland (23%) within 80 km.

3 km
169 m
16 km
377 m
80 km
770 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
October weather nearby: Campo Verde 51 km · Poxoréu 64 km · Rondonópolis 66 km · Pedra Preta 90 km · Chapada dos Guimarães 101 km · Lucas 111 km · Santo Antônio do Leverger 119 km · Cuiabá 128 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 Jaciara (-15.9653°, -54.9683°, elevation 362 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).