Mafra weather in October

In October, Mafra sees average daytime highs of 23°C and overnight lows near 14°C, with 144 mm of rain across 14.2 wet days and about 12.6 hours of daylight. It is the 7th-warmest and 5th-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 15% of the time in October, and the air most often feels humid.

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

Daytime high
23°
7th warmest
Overnight low
14°
6th coldest
Rainfall
144 mm
14.2 wet days
Daylight
12 h 36 min
6:45 AM – 7:23 PM
Cloud cover
76%
12th clearest
Wind
11 km/h
2nd windiest
Solar energy
4.62 kWh/m²
Travel score
6.0
out of 10

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 Mafra reaches about 23°C in the afternoon and slips back to 14°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 18°C and 29°C. Set against its neighbours, October runs about 1°C warmer than September and about 1°C cooler than November.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12213
22213
32213
42214
52314
62314
72314
82314
92314
102314
112314
122314
132314
142314
152314
162314
172414
182415
192415
202415
212415
222415
232415
242415
252415
262415
272415
282415
292415
302415
312415

Mafra weather by month

How October compares with the rest of the year at a glance. October is the 7th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°18319.913.54.9
Feb27° / 18°15717.812.95.0
Mar26° / 17°10614.212.25.9
Apr24° / 15°718.811.46.9
May21° / 12°94810.76.6
Jun19° / 10°1069.210.46.3
Jul19° / 86810.56.5
Aug21° / 10°847.811.17.0
Sep22° / 12°14510.811.86.4
Oct23° / 14°14414.212.66.0
Nov25° / 15°12313.913.36.0
Dec26° / 17°1491713.65.4

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% 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 74%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12773
22773
32872
42872
52872
62872
72872
82872
92872
102773
112773
122773
132674
142575
152476
162476
172476
182377
192377
202377
212377
222476
232575
242575
252575
262575
272575
282674
292773
302872
312872

Chance of precipitation in October

Any precipitation

Mafra gets around 144 mm of rain over 14.2 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 46% and peaks near 47% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
144
245
345
445
545
645
745
846
946
1046
1147
1247
1347
1447
1547
1647
1747
1847
1947
2047
2147
2247
2347
2446
2546
2645
2745
2845
2944
3044
3144

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the humid band about 34% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13938221
23838231
33738241
43637252
53437272
63336282
73236303
83135313
93034324
102934334
112933344
122833345
132832355
142732365
152632366
162632376
172532376
182432386
192432386
202432386
212333386
222333386
232433386
242433376
252433376
262433376
272433376
282333377
292333377
302333377
312332377

Wind in October

Winds average 11 km/h in October.

Across October, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

Sunrise & sunset in October

DaylightNight

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

Days grow by about 48 minutes over October. Sunrise moves from 7:01 AM to 6:33 AM, and sunset from 7:16 PM to 7:32 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.27:017:16
212.37:007:16
312.36:597:16
412.36:587:17
512.36:577:17
612.46:557:18
712.46:547:18
812.46:537:19
912.56:527:19
1012.56:517:20
1112.56:507:20
1212.56:497:21
1312.66:487:21
1412.66:477:22
1512.66:467:23
1612.66:457:23
1712.76:447:24
1812.76:447:24
1912.76:437:25
2012.76:427:25
2112.86:417:26
2212.86:407:27
2312.86:397:27
2412.86:387:28
2512.86:387:28
2612.96:377:29
2712.96:367:30
2812.96:357:30
2912.96:357:31
3013.06:347:32
3113.06:337:32

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 4.62 kWh/m².

For context, solar energy here swings from a low near 2.77 kWh/m² to a high of 5.66 kWh/m² in December across the year — October's 4.62 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.3Bright
44.3Bright
54.3Bright
64.4Bright
74.4Bright
84.4Bright
94.5Bright
104.5Bright
114.5Bright
124.5Bright
134.6Bright
144.6Bright
154.6Bright
164.6Bright
174.6Bright
184.6Bright
194.7Bright
204.7Bright
214.7Bright
224.7Bright
234.7Bright
244.7Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in October

Is October a good time to visit Mafra?

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

6.0
Sightseeing
7th-best month of the year
4.8
Beach & pool
7th-best month of the year

October is a reasonable time to visit Mafra for sightseeing.

What to pack for Mafra in October

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

In October, Mafra sees daytime highs around 23°C and nights near 14°C. Pack rain gear. Worth having: light clothes and sun protection. About 14 days see rain.

rain gearlight clothessun protection

UV index in Mafra 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 Mafra peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 13 at about 5 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeJan 19UV 15Jul 13UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr9Very high
May6High
Jun6High
Jul5High
Aug6High
Sep8Very high
Oct11Extreme
Nov13Extreme
Dec14Extreme

Air quality in Mafra 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 Mafra is worst in September — around 16 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (February, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1115 µg/m³Feb 139 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar9Good
Apr11Good
May12Moderate
Jun12Good
Jul14Moderate
Aug15Moderate
Sep16Moderate
Oct11Good
Nov10Good
Dec9Good
Location & terrain

Where is Mafra?

Mafra sits at 26.1°S, 49.8°W, 806 m above sea level, in Brazil. The nearest listed city is Rio Negro, 1.0 km away.

Topography around Mafra

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

Within 3 km, the terrain around Mafra has only modest variations in elevation — a maximum elevation change of 97 m around an average of 804 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 196 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,264 m.

The land around Mafra is covered by trees (42%) and artificial surfaces (38%) within 3 km, trees (57%) and cropland (31%) within 16 km, and trees (68%) and cropland (23%) within 80 km.

3 km
97 m
16 km
196 m
80 km
1,264 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Rio Negro 1.0 km · Itaiópolis 27 km · Rio Negrinho 33 km · Lapa 39 km · Quitandinha 41 km · Papanduva 44 km · São Bento do Sul 45 km · Três Barras 52 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 Mafra (-26.1114°, -49.8053°, elevation 806 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).