Laranjal do Jari weather in October

In October, Laranjal do Jari sees average daytime highs of 34°C and overnight lows near 24°C, with 20 mm of rain across 4.6 wet days and about 12 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 34°C through the month. The sky is clear or mostly clear about 39% of the time in October, and the air most often feels oppressive.

Daylight stretches from about 12 hours at the start of October to 12 hours by month's end. Set against the rest of the year, October is Laranjal do Jari's 3rd-clearest and 1st-windiest month. For the whole year in context, see Laranjal do Jari's year-round climate.

Daytime high
34°
1st warmest
Overnight low
24°
11th coldest
Rainfall
20 mm
4.6 wet days
Daylight
12 hours
6:15 AM – 6:16 PM
Cloud cover
52%
3rd clearest
Wind
10 km/h
1st windiest
Solar energy
6.26 kWh/m²
Travel score
3.7
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 34°C through the month.

A typical October day in Laranjal do Jari reaches about 34°C in the afternoon and slips back to 24°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 32°C and 35°C. Set against its neighbours, October runs on par with September and on par with November.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13424
23424
33424
43424
53424
63424
73424
83424
93424
103424
113424
123424
133424
143424
153424
163424
173424
183424
193424
203424
213424
223424
233424
243424
253424
263424
273424
283424
293424
303424
313424

How October really feels in Laranjal do Jari

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.

Laranjal do Jari weather by month

How October compares with the rest of the year at a glance. October is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 23°16323123.1
Feb30° / 23°20923.5123.1
Mar30° / 23°25826.8123.0
Apr30° / 23°29327.7122.8
May30° / 23°25726.9123.0
Jun30° / 23°13322.1123.4
Jul31° / 23°9117.6123.9
Aug32° / 23°337.9124.3
Sep33° / 24°173.7124.0
Oct34° / 24°204.6123.7
Nov33° / 24°336123.6
Dec32° / 24°7712.5123.5

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 23% of October, with mostly cloudy or overcast conditions the remaining 38%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27327
37228
47129
57030
66832
76832
86733
96634
106535
116535
126337
136337
146238
156238
166139
176139
186040
196040
206040
216040
225941
235941
245842
255842
265743
275644
285545
295545
305446
315248

Chance of precipitation in October

Any precipitation

Laranjal do Jari gets around 20 mm of rain over 4.6 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 15% and peaks near 18% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
111
211
312
412
512
612
713
813
913
1014
1114
1214
1314
1414
1515
1615
1715
1815
1915
2015
2116
2216
2316
2417
2517
2617
2717
2817
2917
3018
3118

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 79% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
117830
217830
317830
418820
518820
619810
719810
819810
920800
1020800
1120800
1220800
1320800
1420800
1520800
1620800
1720800
1821790
1921790
2022780
2122780
2222780
2323770
2423770
2523770
2623770
2723761
2823761
2923761
3022771
3122771

Wind in October

Winds average 10 km/h in October, the windiest month of the year.

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 hours at the start of October to 12 hours by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over October. Sunrise moves from 6:19 AM to 6:13 AM, and sunset from 6:19 PM to 6:14 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.06:196:19
212.06:186:19
312.06:186:19
412.06:186:18
512.06:176:18
612.06:176:18
712.06:176:18
812.06:176:17
912.06:166:17
1012.06:166:17
1112.06:166:17
1212.06:156:16
1312.06:156:16
1412.06:156:16
1512.06:156:16
1612.06:156:16
1712.06:146:15
1812.06:146:15
1912.06:146:15
2012.06:146:15
2112.06:146:15
2212.06:136:15
2312.06:136:15
2412.06:136:15
2512.06:136:15
2612.06:136:15
2712.06:136:14
2812.06:136:14
2912.06:136:14
3012.06:136:14
3112.06:136:14

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.26 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.85 kWh/m² to a high of 6.26 kWh/m² in October across the year — October's 6.26 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.3Intense
186.3Intense
196.3Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in October

Hazard calendar for Laranjal do Jari

In seasonPeak

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

Laranjal do Jari's monsoon runs January–June, 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 Laranjal do Jari?

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

3.7
Sightseeing
4th-best month of the year
6.9
Beach & pool
2nd-best month of the year

October is a weaker month for outdoor sightseeing in Laranjal do Jari. The water and warmth also suit a beach or pool day.

What to pack for Laranjal do Jari in October

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

In October, Laranjal do Jari sees daytime highs around 34°C and nights near 24°C. Pack light clothes and sun protection. About 5 days see rain.

light clothessun protection

UV index in Laranjal do Jari 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 Laranjal do Jari peaks around March 13 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 13UV 15Jun 23UV 10
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar15Extreme
Apr14Extreme
May12Extreme
Jun10Extreme
Jul10Extreme
Aug10Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec11Extreme

Air quality in Laranjal do Jari 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 Laranjal do Jari is worst in February — around 17 µg/m³ PM2.5 (moderate), about 2.1× the cleanest month (July, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateFeb 2217 µg/m³Jul 218 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb17Moderate
Mar17Moderate
Apr15Moderate
May10Good
Jun9Good
Jul8Good
Aug8Good
Sep10Good
Oct13Moderate
Nov16Moderate
Dec15Moderate
Location & terrain

Where is Laranjal do Jari?

Laranjal do Jari sits at 0.8°S, 52.5°W, 79 m above sea level, in Brazil. The nearest listed city is Almeirim, 78 km away.

Topography around Laranjal do Jari

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

Within 3 km, the terrain around Laranjal do Jari has only modest variations in elevation — a maximum elevation change of 101 m around an average of 22 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 245 m; within 80 km, large variations in elevation — a maximum elevation change of 634 m.

The land around Laranjal do Jari is covered by trees (59%) within 3 km, trees (83%) within 16 km, and trees (88%) within 80 km.

3 km
101 m
16 km
245 m
80 km
634 m
treesgrasslandartificial surfaceswaterwetland
October weather nearby: Almeirim 78 km · Porto de Moz 107 km · Gurupá 116 km · Prainha 153 km · Mazagão 157 km · Santana 172 km · Macapá 187 km · Senador José Porfírio 206 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 Laranjal do Jari (-0.826°, -52.506°, elevation 79 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).