Jaicós weather in October

In October, Jaicós sees average daytime highs of 37°C and overnight lows near 25°C, with 7 mm of rain across 1.6 wet days and about 12.2 hours of daylight. It is the 1st-warmest and 8th-wettest month of the year here.

Day-to-day highs hold fairly steady near 37°C through the month. The sky is clear or mostly clear about 61% of the time in October, and the air most often feels comfortable.

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 Jaicós's 4th-clearest and 5th-windiest month. For the whole year in context, see Jaicós's year-round climate.

Daytime high
37°
1st warmest
Overnight low
25°
10th coldest
Rainfall
7 mm
1.6 wet days
Daylight
12 h 12 min
5:25 AM – 5:35 PM
Cloud cover
38%
4th clearest
Wind
15 km/h
5th windiest
Solar energy
6.94 kWh/m²
Travel score
2.1
out of 10

Jaicós 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 37°C through the month.

A typical October day in Jaicós reaches about 37°C in the afternoon and slips back to 25°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 35°C and 38°C. Set against its neighbours, October runs about 1°C warmer than September and on par with November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13724
23724
33725
43725
53725
63725
73725
83725
93725
103725
113725
123725
133725
143725
153725
163725
173725
183725
193725
203725
213725
223725
233725
243725
253725
263725
273725
283725
293725
303725
313725

How October really feels in Jaicós

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.

Jaicós weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 8th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 24°1241612.42.9
Feb32° / 23°12615.712.23.2
Mar32° / 23°14018.2123.3
Apr32° / 23°8211.211.83.7
May33° / 23°304.711.73.9
Jun33° / 22°40.911.64.5
Jul33° / 21°30.611.64.5
Aug34° / 22°10.111.83.9
Sep36° / 23°10.1122.8
Oct37° / 25°71.612.22.1
Nov36° / 26°213.812.32.2
Dec35° / 25°487.312.42.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 61% 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 21%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18515
28416
38416
48416
58317
68317
78317
88218
98218
108218
118119
128119
138119
148119
158119
168119
178020
187921
197921
207822
217822
227624
237624
247525
257426
267327
277129
287129
297030
306931
316832

Chance of precipitation in October

Any precipitation

Jaicós gets around 7 mm of rain over 1.6 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 5% and peaks near 8% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
52
62
72
82
93
103
113
124
134
145
155
165
176
186
197
207
217
227
238
248
258
268
278
288
298
308
318

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the comfortable band about 46% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
19553420
29553420
39553420
410543420
510533430
610523530
710513531
810503541
910503541
1010493551
1110483551
1210473562
1310473562
1410463572
1510453582
1610453582
179443593
189443593
199433593
2084336103
2184236103
2284236114
2384136114
2474137124
2574037123
2664037133
2764038133
2863938143
2953938153
3053938153
3153838163

Wind in October

Winds average 15 km/h in October.

Across October, daily wind ranges from about 13 km/h on the calmest days to 16 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
116light breeze
216light breeze
316light breeze
416light breeze
516light breeze
616light breeze
716light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light 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 5:32 AM to 5:20 AM, and sunset from 5:35 PM to 5:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:325:35
212.15:315:35
312.15:315:35
412.15:305:35
512.15:305:35
612.15:295:35
712.15:295:35
812.15:285:35
912.15:285:35
1012.15:275:35
1112.15:275:35
1212.15:265:35
1312.15:265:35
1412.25:255:35
1512.25:255:35
1612.25:255:35
1712.25:245:35
1812.25:245:35
1912.25:245:35
2012.25:235:35
2112.25:235:35
2212.25:235:35
2312.25:225:35
2412.25:225:35
2512.25:225:35
2612.25:215:35
2712.25:215:35
2812.25:215:35
2912.25:215:36
3012.35:215:36
3112.35:205:36

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.94 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.96 kWh/m² to a high of 6.94 kWh/m² in October across the year — October's 6.94 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
37.0Intense
47.0Intense
57.0Intense
67.0Intense
77.0Intense
87.0Intense
97.0Intense
107.0Intense
117.0Intense
127.0Intense
137.0Intense
147.0Intense
157.0Intense
166.9Intense
176.9Intense
186.9Intense
196.9Intense
206.9Intense
216.9Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.8Intense
296.7Intense
306.7Intense
316.7Intense
Planning a trip in October

Hazard calendar for Jaicós

In seasonPeak

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

Jaicós's rainy season runs January–April, 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 Jaicós?

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

2.1
Sightseeing
12th-best month of the year
5.6
Beach & pool
8th-best month of the year

October is a weaker month for outdoor sightseeing in Jaicós.

What to pack for Jaicós in October

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

In October, Jaicós sees daytime highs around 37°C and nights near 25°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Jaicós 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 Jaicós peaks around March 10 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 10UV 15Jun 23UV 10
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul10Very high
Aug10Very high
Sep12Extreme
Oct12Extreme
Nov12Extreme
Dec12Extreme
Location & terrain

Where is Jaicós?

Jaicós sits at 7.4°S, 41.1°W, 290 m above sea level, in Brazil. The nearest listed city is Picos, 48 km away.

Topography around Jaicós

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

Within 3 km, the terrain around Jaicós has only modest variations in elevation — a maximum elevation change of 96 m around an average of 302 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 222 m; within 80 km, large variations in elevation — a maximum elevation change of 694 m.

The land around Jaicós is covered by shrubs (58%) and grassland (27%) within 3 km, shrubs (79%) within 16 km, and shrubs (77%) within 80 km.

3 km
96 m
16 km
222 m
80 km
694 m
treesshrubsgrasslandcroplandartificial surfaces
October weather nearby: Picos 48 km · Araripina 75 km · Salitre 76 km · Pio IX 82 km · Ipueiras 84 km · Paulistana 87 km · Campos Sales 90 km · Trindade 106 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 Jaicós (-7.3592°, -41.1378°, elevation 290 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).