Rolim de Moura do Guaporé weather in October

In October, Rolim de Moura do Guaporé sees average daytime highs of 32°C and overnight lows near 23°C, with 148 mm of rain across 19.9 wet days and about 12.3 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 17% 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 30 min by month's end. Set against the rest of the year, October is Rolim de Moura do Guaporé's 6th-clearest and 7th-windiest month. For the whole year in context, see Rolim de Moura do Guaporé's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
23°
9th coldest
Rainfall
148 mm
19.9 wet days
Daylight
12 h 18 min
5:45 AM – 6:03 PM
Cloud cover
70%
6th clearest
Wind
6 km/h
7th windiest
Solar energy
5.76 kWh/m²
Travel score
2.9
out of 10

Rolim de Moura do Guaporé 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 32°C through the month.

A typical October day in Rolim de Moura do Guaporé reaches about 32°C in the afternoon and slips back to 23°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 36°C. Set against its neighbours, October runs on par with September and about 1°C warmer than November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13323
23323
33323
43323
53323
63323
73323
83323
93323
103323
113323
123323
133323
143323
153323
163323
173323
183323
193223
203223
213223
223223
233223
243223
253223
263223
273223
283223
293223
303223
313223

How October really feels in Rolim de Moura do Guaporé

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.

Rolim de Moura do Guaporé 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° / 23°27527.812.72.7
Feb30° / 23°26925.312.42.8
Mar30° / 23°25627.412.12.8
Apr30° / 22°14319.711.73.6
May30° / 21°701211.44.9
Jun30° / 20°213.811.25.9
Jul31° / 19°122.311.35.8
Aug32° / 20°24411.64.6
Sep33° / 22°7111.111.93.4
Oct32° / 23°14819.912.32.9
Nov31° / 23°21223.412.62.8
Dec31° / 23°2622712.82.7

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 17% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 17% of October, with mostly cloudy or overcast conditions the remaining 66%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34555
44555
54456
64456
74357
84357
94357
104258
114060
123961
133961
143862
153763
163565
173466
183169
193169
202971
212872
222674
232674
242476
252278
262278
272179
282179
292179
302179
312179

Chance of precipitation in October

Any precipitation

Rolim de Moura do Guaporé gets around 148 mm of rain over 19.9 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 71% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
156
257
357
458
558
658
759
859
959
1059
1160
1260
1361
1461
1562
1663
1764
1865
1966
2067
2168
2269
2369
2470
2570
2671
2771
2871
2971
3071
3171

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 77% of days. Sticky, muggy-or-worse air turns up on roughly 98% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
112314728
212313738
312313729
412313729
501312759
601312759
701311769
801211779
901211779
1001210789
11012107710
1200297910
1300297910
1400188110
1500188011
1600178111
1700168112
1800168013
1900158113
2000158014
2100148015
2200148015
2300147916
2400147817
2500147718
2600147718
2700247519
2800247420
2900257320
3000257221
3100257122

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 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
16calm
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 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over October. Sunrise moves from 5:55 AM to 5:39 AM, and sunset from 6:02 PM to 6:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:556:02
212.15:546:02
312.15:536:02
412.25:536:02
512.25:526:02
612.25:516:02
712.25:516:02
812.25:506:02
912.25:496:02
1012.25:496:02
1112.25:486:02
1212.25:476:02
1312.35:476:03
1412.35:466:03
1512.35:466:03
1612.35:456:03
1712.35:456:03
1812.35:446:03
1912.35:446:04
2012.35:436:04
2112.45:436:04
2212.45:426:04
2312.45:426:04
2412.45:416:05
2512.45:416:05
2612.45:406:05
2712.45:406:05
2812.45:406:06
2912.45:396:06
3012.55:396:06
3112.55:396:07

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.76 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.37 kWh/m² to a high of 5.76 kWh/m² in October across the year — October's 5.76 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
315.5Bright
Planning a trip in October

Hazard calendar for Rolim de Moura do Guaporé

In seasonPeak

In October, Rolim de Moura do Guaporé sits inside its monsoon season. The full year is below, with each hazard's peak months called out.

Rolim de Moura do Guaporé's monsoon runs October–April, 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 Rolim de Moura do Guaporé?

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

2.9
Sightseeing
7th-best month of the year
4.8
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Rolim de Moura do Guaporé.

What to pack for Rolim de Moura do Guaporé in October

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

In October, Rolim de Moura do Guaporé sees daytime highs around 32°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

UV index in Rolim de Moura do Guaporé in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Rolim de Moura do Guaporé peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 4 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateExtremeJan 20UV 15Sep 15UV 4
UV index (midday)Level
Jan16Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May10Very high
Jun8Very high
Jul8Very high
Aug8Very high
Sep3Moderate
Oct9Very high
Nov14Extreme
Dec14Extreme

Air quality in Rolim de Moura do Guaporé 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 Rolim de Moura do Guaporé is worst in September — around 72 µg/m³ PM2.5 (unhealthy), about 9.5× the cleanest month (July, 8 µg/m³).

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

020406080JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateUnhealthyPoorModerateSep 1869 µg/m³Jul 98 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar11Good
Apr9Good
May8Good
Jun8Good
Jul8Good
Aug36Poor
Sep72Unhealthy
Oct50Poor
Nov26Moderate
Dec13Moderate
Location & terrain

Where is Rolim de Moura do Guaporé?

Rolim de Moura do Guaporé sits at 13.1°S, 62.3°W, 159 m above sea level, in Brazil. The nearest listed city is Alta Floresta d'Oeste, 129 km away.

Topography around Rolim de Moura do Guaporé

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Rolim de Moura do Guaporé.

Within 3 km, the terrain around Rolim de Moura do Guaporé has only modest variations in elevation — a maximum elevation change of 28 m around an average of 154 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 196 m; within 80 km, significant variations in elevation — a maximum elevation change of 523 m.

The land around Rolim de Moura do Guaporé is covered by trees (58%) and wetland (27%) within 3 km, trees (58%) and wetland (34%) within 16 km, and trees (69%) and wetland (21%) within 80 km.

3 km
28 m
16 km
196 m
80 km
523 m
treesgrasslandwaterwetland
October weather nearby: Alta Floresta d'Oeste 129 km · Rolim de Moura 151 km · Cerejeiras 159 km · São Miguel do Guaporé 161 km · São Francisco do Guaporé 181 km · Colorado do Oeste 188 km · Pimenta Bueno 196 km · Cacoal 204 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 Rolim de Moura do Guaporé (-13.0827°, -62.2773°, elevation 159 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).