Porto Velho weather in November

In November, Porto Velho sees average daytime highs of 31°C and overnight lows near 24°C, with 246 mm of rain across 26.3 wet days and about 12.4 hours of daylight. It is the 5th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 2% of the time in November, and the air most often feels miserable.

Daylight stretches from about 12 h 18 min at the start of November to 12 h 30 min by month's end. Set against the rest of the year, November is Porto Velho's 8th-clearest and 9th-windiest month. For the whole year in context, see Porto Velho's year-round climate.

Daytime high
31°
5th warmest
Overnight low
24°
11th coldest
Rainfall
246 mm
26.3 wet days
Daylight
12 h 24 min
5:49 AM – 6:13 PM
Cloud cover
85%
8th clearest
Wind
5 km/h
9th windiest
Solar energy
4.96 kWh/m²
Travel score
2.7
out of 10

Temperature in November

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical November day in Porto Velho reaches about 31°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 33°C. Set against its neighbours, November runs about 1°C cooler than October and on par with December.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163124
173124
183124
193124
203124
213124
223124
233124
243124
253124
263124
273124
283124
293124
303024

How November really feels in Porto Velho

Once humidity and wind are folded in, November averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in November is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Porto Velho weather by month

How November compares with the rest of the year at a glance. November is the 5th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 24°30328.612.52.8
Feb30° / 24°31426.712.32.7
Mar30° / 24°32829.512.12.7
Apr30° / 24°22826.411.82.9
May30° / 23°13321.511.63.6
Jun31° / 23°449.511.54.9
Jul31° / 22°224.711.55.1
Aug33° / 23°427.611.73.9
Sep33° / 24°10316.711.93.1
Oct32° / 24°17823.312.22.7
Nov31° / 24°24626.312.42.7
Dec30° / 24°29828.712.52.7

Cloud cover in November

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 2% of the time in November.

Beyond those clear spells, partly cloudy skies cover about 9% of November, with mostly cloudy or overcast conditions the remaining 89%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
11783
21684
31684
41585
51585
61585
71486
81486
91387
101288
111288
121189
131189
141189
151090
161090
17991
18991
19892
20892
21892
22892
23793
24793
25793
26793
27793
28793
29793
30793

Chance of precipitation in November

Any precipitation

Porto Velho gets around 246 mm of rain over 26.3 wet days in November. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 88% and peaks near 92% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%100%151015202530
Rain chance (%)
184
284
384
484
585
685
785
885
985
1086
1186
1286
1387
1487
1587
1688
1788
1888
1989
2089
2190
2290
2390
2490
2591
2691
2791
2891
2992
3092

Humidity in November

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, November lands in the miserable band about 77% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
102476
202476
312376
412376
512376
612277
712277
812277
912277
1012277
1112277
1202278
1302278
1402278
1502278
1602278
1702278
1802278
1902278
2002377
2102377
2202377
2302377
2402377
2502377
2602377
2702476
2802476
2902476
3002575

Wind in November

Winds average 5 km/h in November.

Across November, daily wind ranges from about 5 km/h on the calmest days to 5 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
15calm
25calm
35calm
45calm
55calm
65calm
75calm
85calm
95calm
105calm
115calm
125calm
135calm
145calm
155calm
165calm
175calm
185calm
195calm
205calm
215calm
225calm
235calm
245calm
255calm
265calm
275calm
285calm
295calm
305calm

Sunrise & sunset in November

DaylightNight

Daylight runs from about 12 h 18 min at the start of November to 12 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over November. Sunrise moves from 5:50 AM to 5:51 AM, and sunset from 6:09 PM to 6:19 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.35:506:09
212.35:506:09
312.35:496:09
412.35:496:09
512.35:496:10
612.35:496:10
712.45:496:10
812.45:496:10
912.45:496:11
1012.45:496:11
1112.45:496:11
1212.45:496:12
1312.45:496:12
1412.45:496:12
1512.45:496:13
1612.45:496:13
1712.45:496:13
1812.45:496:14
1912.45:496:14
2012.45:496:15
2112.45:496:15
2212.45:496:16
2312.45:496:16
2412.45:506:16
2512.55:506:17
2612.55:506:17
2712.55:506:18
2812.55:506:18
2912.55:516:19
3012.55:516:19

Solar energy in November

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in November, about 4.96 kWh/m².

For context, solar energy here swings from a low near 4.21 kWh/m² to a high of 5.52 kWh/m² in September across the year — November's 4.96 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.1Bright
105.0Bright
115.0Bright
125.0Bright
135.0Bright
145.0Bright
155.0Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
204.9Bright
214.9Bright
224.8Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.8Bright
304.8Bright
Planning a trip in November

Hazard calendar for Porto Velho

In seasonPeak

In November, Porto Velho sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Porto Velho's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is November a good time to visit Porto Velho?

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

2.7
Sightseeing
8th-best month of the year
3.9
Beach & pool
8th-best month of the year

November is a weaker month for outdoor sightseeing in Porto Velho.

What to pack for Porto Velho in November

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

In November, Porto Velho sees daytime highs around 31°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 26 days see rain.

light clothesrain gearsun protection

UV index in Porto Velho in November

LowModerateHighVery highExtreme

Clear-sky midday UV in November peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Porto Velho peaks around January 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 11 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateExtremeJan 20UV 15Sep 11UV 4
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May10Extreme
Jun9Very high
Jul9Very high
Aug5High
Sep4Moderate
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Porto Velho in November

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where November falls, not just the annual average.

Air quality in Porto Velho is worst in August — around 101 µg/m³ PM2.5 (unhealthy), about 9.5× the cleanest month (May, 11 µg/m³).

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

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateUnhealthyModerateAug 24100 µg/m³May 1611 µg/m³
PM2.5 (µg/m³)Level
Jan13Moderate
Feb13Moderate
Mar15Moderate
Apr12Good
May11Good
Jun12Good
Jul34Moderate
Aug101Unhealthy
Sep100Unhealthy
Oct36Poor
Nov20Moderate
Dec15Moderate
Location & terrain

Where is Porto Velho?

Porto Velho sits at 8.8°S, 63.9°W, 90 m above sea level, in Brazil. The nearest listed city is Candeias do Jamari, 23 km away.

Topography around Porto Velho

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

Within 3 km, the terrain around Porto Velho has only modest variations in elevation — a maximum elevation change of 47 m around an average of 76 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 130 m; within 80 km, significant variations in elevation — a maximum elevation change of 342 m.

The land around Porto Velho is covered by artificial surfaces (54%) and trees (23%) within 3 km, trees (54%) and grassland (29%) within 16 km, and trees (75%) and grassland (20%) within 80 km.

3 km
47 m
16 km
130 m
80 km
342 m
treesgrasslandcroplandartificial surfaceswaterwetland
November weather nearby: Candeias do Jamari 23 km · Alto Paraíso 125 km · Ariquemes 159 km · Buritis 161 km · Humaitá 169 km · Lábrea 193 km · Machadinho d'Oeste 224 km · Nova Mamoré 240 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 Porto Velho (-8.7619°, -63.9039°, elevation 90 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).