Nova Mutum weather in October

In October, Nova Mutum sees average daytime highs of 32°C and overnight lows near 22°C, with 124 mm of rain across 18.6 wet days and about 12.3 hours of daylight. It is the 3rd-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 20% 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 Nova Mutum's 7th-clearest and 8th-windiest month. For the whole year in context, see Nova Mutum's year-round climate.

Daytime high
32°
3rd warmest
Overnight low
22°
12th coldest
Rainfall
124 mm
18.6 wet days
Daylight
12 h 18 min
6:20 AM – 6:39 PM
Cloud cover
66%
7th clearest
Wind
6 km/h
8th windiest
Solar energy
5.95 kWh/m²
Travel score
3.1
out of 10

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 Nova Mutum 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 29°C and 35°C. Set against its neighbours, October runs about 1°C cooler than September and about 2°C warmer than November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13322
23322
33322
43322
53322
63322
73322
83322
93322
103322
113222
123222
133222
143222
153222
163222
173222
183222
193222
203222
213222
223222
233222
243222
253222
263222
273122
283122
293122
303122
313122

How October really feels in Nova Mutum

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.

Nova Mutum weather by month

How October compares with the rest of the year at a glance. October is the 3rd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 22°25926.412.73.1
Feb30° / 22°23425.112.53.0
Mar30° / 22°20125.612.13.1
Apr30° / 21°9715.811.74.1
May30° / 20°255.211.45.4
Jun31° / 19°60.911.26.0
Jul31° / 18°20.411.36.1
Aug33° / 20°91.611.54.7
Sep33° / 21°438.311.93.6
Oct32° / 22°12418.612.33.1
Nov31° / 22°19523.912.63.0
Dec30° / 22°23926.312.83.1

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 19% of October, with mostly cloudy or overcast conditions the remaining 61%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15149
25050
35050
44852
54951
64852
74753
84753
94753
104555
114555
124456
134357
144258
154258
164159
173862
183862
193763
203565
213466
223466
233367
243169
253169
262971
272971
282872
292773
302773
312575

Chance of precipitation in October

Any precipitation

Nova Mutum gets around 124 mm of rain over 18.6 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 60% and peaks near 73% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
148
249
350
451
551
652
752
852
952
1052
1153
1254
1354
1455
1557
1658
1759
1860
1962
2063
2165
2266
2367
2469
2570
2671
2771
2872
2972
3073
3173

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 70% of days. Sticky, muggy-or-worse air turns up on roughly 94% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
113113747
213113749
313103750
40293653
50293653
60283555
70183457
80183457
90183358
100173260
110073162
120073063
130062965
140062866
150052669
160042571
170042472
180032374
190032176
200022078
210021880
220021781
230021682
240021583
250021484
260021385
270021385
280021286
290021286
300021286
310021286

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
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
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 6:30 AM to 6:13 AM, and sunset from 6:37 PM to 6:43 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.16:306:37
212.16:296:37
312.16:286:37
412.26:286:37
512.26:276:37
612.26:266:37
712.26:256:38
812.26:256:38
912.26:246:38
1012.26:246:38
1112.36:236:38
1212.36:226:38
1312.36:226:38
1412.36:216:38
1512.36:206:39
1612.36:206:39
1712.36:196:39
1812.36:196:39
1912.46:186:39
2012.46:186:40
2112.46:176:40
2212.46:176:40
2312.46:166:40
2412.46:166:41
2512.46:156:41
2612.46:156:41
2712.46:156:41
2812.56:146:42
2912.56:146:42
3012.56:136:42
3112.56:136:43

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.95 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.65 kWh/m² to a high of 5.95 kWh/m² in October across the year — October's 5.95 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.9Bright
45.9Bright
56.0Bright
66.0Bright
76.0Bright
86.0Bright
96.0Bright
106.0Bright
116.0Intense
126.0Intense
136.0Intense
146.0Intense
156.0Intense
166.0Intense
176.0Bright
186.0Bright
196.0Bright
206.0Bright
216.0Bright
225.9Bright
235.9Bright
245.9Bright
255.9Bright
265.9Bright
275.8Bright
285.8Bright
295.8Bright
305.8Bright
315.8Bright
Planning a trip in October

Hazard calendar for Nova Mutum

In seasonPeak

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

Nova Mutum'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 Nova Mutum?

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
5.1
Beach & pool
7th-best month of the year

October is a weaker month for outdoor sightseeing in Nova Mutum.

What to pack for Nova Mutum in October

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

In October, Nova Mutum sees daytime highs around 32°C and nights near 22°C. Pack light clothes and rain gear. Worth having: sun protection. About 19 days see rain.

light clothesrain gearsun protection

UV index in Nova Mutum 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 Nova Mutum peaks around January 24 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 15 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeJan 24UV 15Sep 15UV 6
UV index (midday)Level
Jan15Extreme
Feb15Extreme
Mar14Extreme
Apr12Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug10Very high
Sep6High
Oct11Extreme
Nov13Extreme
Dec13Extreme

Air quality in Nova Mutum 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 Nova Mutum is worst in September — around 46 µg/m³ PM2.5 (poor), about 7.0× the cleanest month (July, 7 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecGoodGoodModeratePoorModerateSep 1743 µg/m³Jul 117 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb10Good
Mar12Moderate
Apr11Good
May11Good
Jun8Good
Jul7Good
Aug18Moderate
Sep46Poor
Oct22Moderate
Nov13Moderate
Dec12Good
Location & terrain

Where is Nova Mutum?

Nova Mutum sits at 13.8°S, 56.1°W, 486 m above sea level, in Brazil. The nearest listed city is Diamantino, 75 km away.

Topography around Nova Mutum

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

Within 3 km, the terrain around Nova Mutum has only modest variations in elevation — a maximum elevation change of 95 m around an average of 462 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 149 m; within 80 km, significant variations in elevation — a maximum elevation change of 435 m.

The land around Nova Mutum is covered by artificial surfaces (34%) and cropland (28%) within 3 km, cropland (50%) and trees (35%) within 16 km, and trees (45%) and cropland (41%) within 80 km.

3 km
95 m
16 km
149 m
80 km
435 m
treesshrubsgrasslandcroplandartificial surfacesbare terrain
October weather nearby: Diamantino 75 km · Lucas do Rio Verde 86 km · Nobres 103 km · Rosário Oeste 118 km · Tapurah 130 km · Sorriso 148 km · Nova Olímpia 169 km · Tangará da Serra 175 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 Nova Mutum (-13.8289°, -56.0822°, elevation 486 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).