Marau weather in October

In October, Marau sees average daytime highs of 24°C and overnight lows near 14°C, with 223 mm of rain across 13.9 wet days and about 12.7 hours of daylight. It is the 7th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 22°C in the first days to 24°C by the end. The sky is clear or mostly clear about 28% of the time in October, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of October to 13 h 06 min by month's end. Set against the rest of the year, October is Marau's 12th-clearest and 2nd-windiest month. For the whole year in context, see Marau's year-round climate.

Daytime high
24°
7th warmest
Overnight low
14°
6th coldest
Rainfall
223 mm
13.9 wet days
Daylight
12 h 42 min
6:53 AM – 7:35 PM
Cloud cover
65%
12th clearest
Wind
13 km/h
2nd windiest
Solar energy
5.1 kWh/m²
Travel score
6.2
out of 10

Marau 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

Highs climb over the month, from about 22°C in the first days to 24°C by the end.

A typical October day in Marau reaches about 24°C in the afternoon and slips back to 14°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 28°C. Set against its neighbours, October runs about 2°C warmer than September and about 2°C cooler than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12212
22213
32213
42213
52313
62313
72313
82313
92313
102313
112314
122314
132314
142414
152414
162414
172414
182414
192414
202414
212414
222414
232414
242414
252414
262414
272414
282414
292414
302514
312514

Marau weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 18°16616.213.65.5
Feb27° / 18°15715.1135.5
Mar26° / 17°13713.112.26.2
Apr24° / 14°13810.411.36.8
May20° / 11°1569.510.66.4
Jun18° / 14410.110.25.9
Jul18° / 16410.410.46.0
Aug20° / 10°1159.2116.6
Sep21° / 12°1551111.86.4
Oct24° / 14°22313.912.76.2
Nov26° / 15°15712.213.46.4
Dec27° / 17°17514.913.85.8

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in October, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 11% of October, with mostly cloudy or overcast conditions the remaining 61%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13961
23862
33862
43763
53664
63664
73565
83664
93664
103664
113763
123763
133763
143862
153763
163862
173862
184060
194060
204060
214060
224060
234258
244258
254258
264357
274357
284456
294555
304555
314555

Chance of precipitation in October

Any precipitation

Marau gets around 223 mm of rain over 13.9 wet days in October, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 45% and peaks near 47% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
142
242
342
443
543
644
744
845
945
1046
1146
1246
1347
1447
1547
1647
1747
1847
1947
2047
2146
2246
2345
2445
2544
2644
2744
2844
2943
3043
3143

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the dry band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 6% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14532221
24431232
34331242
44131252
54030273
63930283
73829304
83729314
93628315
103528325
113528325
123428336
133328336
143328336
153228346
163128346
173129347
183029347
193029347
202929347
212929348
222930338
232930338
242930338
252930338
262929339
272929339
282929339
292929339
302928339
312928339

Wind in October

Winds average 13 km/h in October.

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

051015151015202531
Wind speed (km/h)Feels
113light breeze
213light breeze
313light breeze
413light breeze
513light breeze
613light breeze
713light breeze
813light breeze
913light breeze
1013light breeze
1113light breeze
1213light breeze
1313light breeze
1413light breeze
1513light breeze
1613light breeze
1713light breeze
1813light breeze
1913light breeze
2013light breeze
2113light breeze
2213light breeze
2313light breeze
2413light breeze
2513light breeze
2613light breeze
2713light breeze
2813light breeze
2913light breeze
3013light breeze
3113light breeze

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 18 min at the start of October to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over October. Sunrise moves from 7:10 AM to 6:40 AM, and sunset from 7:26 PM to 7:45 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:107:26
212.37:097:26
312.37:077:27
412.47:067:28
512.47:057:28
612.47:047:29
712.47:037:29
812.57:027:30
912.57:007:30
1012.56:597:31
1112.66:587:32
1212.66:577:32
1312.66:567:33
1412.66:557:33
1512.76:547:34
1612.76:537:35
1712.76:527:35
1812.76:517:36
1912.86:507:37
2012.86:497:37
2112.86:487:38
2212.96:477:39
2312.96:467:39
2412.96:457:40
2512.96:457:41
2613.06:447:41
2713.06:437:42
2813.06:427:43
2913.06:417:43
3013.16:417:44
3113.16:407:45

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.1 kWh/m².

For context, solar energy here swings from a low near 2.57 kWh/m² to a high of 6.47 kWh/m² in December across the year — October's 5.1 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.7Bright
24.7Bright
34.7Bright
44.7Bright
54.7Bright
64.8Bright
74.8Bright
84.8Bright
94.8Bright
104.9Bright
114.9Bright
124.9Bright
135.0Bright
145.0Bright
155.0Bright
165.1Bright
175.1Bright
185.2Bright
195.2Bright
205.3Bright
215.3Bright
225.3Bright
235.4Bright
245.4Bright
255.5Bright
265.5Bright
275.5Bright
285.6Bright
295.6Bright
305.7Bright
315.7Bright
Planning a trip in October

Is October a good time to visit Marau?

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

6.2
Sightseeing
6th-best month of the year
5.0
Beach & pool
7th-best month of the year

October is a reasonable time to visit Marau for sightseeing.

What to pack for Marau in October

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

In October, Marau sees daytime highs around 24°C and nights near 14°C. Worth packing: light clothes, rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

UV index in Marau in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Marau peaks around January 20 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 21 at about 4 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 20UV 14Jun 21UV 4
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar11Extreme
Apr8Very high
May5High
Jun4Moderate
Jul4Moderate
Aug6High
Sep8Very high
Oct7High
Nov12Extreme
Dec13Extreme

Air quality in Marau 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 Marau is worst in September — around 15 µg/m³ PM2.5 (moderate), about 2.4× the cleanest month (March, 6 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1514 µg/m³Mar 116 µg/m³
PM2.5 (µg/m³)Level
Jan7Good
Feb6Good
Mar6Good
Apr7Good
May7Good
Jun7Good
Jul8Good
Aug11Good
Sep15Moderate
Oct9Good
Nov7Good
Dec6Good
Location & terrain

Where is Marau?

Marau sits at 28.4°S, 52.2°W, 553 m above sea level, in Brazil. The nearest listed city is Passo Fundo, 29 km away.

Topography around Marau

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

Within 3 km, the terrain around Marau has only modest variations in elevation — a maximum elevation change of 204 m around an average of 576 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 383 m; within 80 km, large variations in elevation — a maximum elevation change of 877 m.

The land around Marau is covered by trees (41%), cropland (26%) and artificial surfaces (23%) within 3 km, cropland (60%) and trees (32%) within 16 km, and cropland (57%) and trees (37%) within 80 km.

3 km
204 m
16 km
383 m
80 km
877 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Passo Fundo 29 km · Serafina Corrêa 39 km · Tapejara 46 km · Soledade 51 km · Guaporé 53 km · Carazinho 60 km · Não-Me-Toque 61 km · Getúlio Vargas 62 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 Marau (-28.4492°, -52.2°, elevation 553 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).