Parnamirim weather in October

In October, Parnamirim sees average daytime highs of 35°C and overnight lows near 23°C, with 8 mm of rain across 1.5 wet days and about 12.2 hours of daylight. It is the 2nd-warmest and 10th-wettest month of the year here.

Day-to-day highs hold fairly steady near 35°C through the month. The sky is clear or mostly clear about 57% of the time in October, and the air most often feels humid.

Daylight stretches from about 12 h 06 min at the start of October to 12 h 18 min by month's end. Set against the rest of the year, October is Parnamirim's 2nd-clearest and 5th-windiest month. For the whole year in context, see Parnamirim's year-round climate.

Daytime high
35°
2nd warmest
Overnight low
23°
7th coldest
Rainfall
8 mm
1.5 wet days
Daylight
12 h 12 min
5:18 AM – 5:29 PM
Cloud cover
38%
2nd clearest
Wind
16 km/h
5th windiest
Solar energy
6.83 kWh/m²
Travel score
3.2
out of 10

Temperature in October

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 35°C through the month.

A typical October day in Parnamirim reaches about 35°C in the afternoon and slips back to 23°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 33°C and 37°C. Set against its neighbours, October runs about 2°C warmer than September and on par with November.

20°25°30°35°40°151015202531
Avg high (°C)Avg low (°C)
13522
23522
33522
43522
53522
63522
73522
83523
93523
103523
113523
123523
133523
143523
153523
163523
173523
183523
193523
203523
213523
223523
233523
243523
253523
263524
273524
283524
293524
303524
313524

How October really feels in Parnamirim

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.

Parnamirim weather by month

How October compares with the rest of the year at a glance. October is the 2nd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan33° / 24°8510.212.43.2
Feb33° / 23°9311.212.33.4
Mar32° / 23°10813.512.13.5
Apr32° / 23°7010.711.84.0
May31° / 22°427.211.64.8
Jun30° / 21°144.111.55.6
Jul30° / 20°112.111.66.0
Aug31° / 20°51.311.75.5
Sep33° / 21°20.6124.3
Oct35° / 23°81.512.23.2
Nov35° / 24°162.812.42.8
Dec35° / 24°374.612.52.9

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 57% 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 24%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18515
28317
38317
48218
58119
68119
78020
87921
97921
107723
117723
127723
137723
147624
157624
167624
177624
187624
197624
207624
217624
227624
237525
247426
257327
267327
277228
287030
297030
306931
316733

Chance of precipitation in October

Any precipitation

Parnamirim gets around 8 mm of rain over 1.5 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 5% and peaks near 8% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
12
22
32
42
52
62
72
82
93
103
113
124
134
144
154
165
175
185
196
206
216
227
237
247
258
268
278
288
298
308
318

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 46% of days. Sticky, muggy-or-worse air turns up on roughly 11% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
12425240
22425240
32425240
42435140
52435050
62435050
72434960
82434960
92434870
102424880
112424881
122424791
132414791
1424146101
1524146111
1624145111
1724045122
1824044122
1924044122
2024044132
2124044132
2223943133
2323943133
2423943133
2523943133
2623943133
2723943143
2823843142
2923844142
3033744142
3133745132

Wind in October

Winds average 16 km/h in October.

Across October, daily wind ranges from about 15 km/h on the calmest days to 17 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
117light breeze
217light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1217light breeze
1317light breeze
1417light breeze
1517light breeze
1616light breeze
1716light breeze
1816light breeze
1916light breeze
2016light breeze
2116light breeze
2216light breeze
2316light breeze
2416light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in October

DaylightNight

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

Days grow by about 12 minutes over October. Sunrise moves from 5:25 AM to 5:13 AM, and sunset from 5:29 PM to 5:30 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:255:29
212.15:255:29
312.15:245:29
412.15:245:29
512.15:235:29
612.15:235:29
712.15:225:29
812.15:225:29
912.15:215:29
1012.15:215:29
1112.15:205:29
1212.25:205:29
1312.25:195:29
1412.25:195:29
1512.25:185:29
1612.25:185:29
1712.25:175:29
1812.25:175:29
1912.25:175:29
2012.25:165:29
2112.25:165:29
2212.25:165:29
2312.25:155:29
2412.25:155:29
2512.25:155:29
2612.35:145:30
2712.35:145:30
2812.35:145:30
2912.35:145:30
3012.35:145:30
3112.35:135:30

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 6.83 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.98 kWh/m² to a high of 6.83 kWh/m² in October across the year — October's 6.83 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.8Intense
26.8Intense
36.8Intense
46.8Intense
56.8Intense
66.8Intense
76.8Intense
86.8Intense
96.8Intense
106.8Intense
116.8Intense
126.8Intense
136.8Intense
146.8Intense
156.8Intense
166.8Intense
176.8Intense
186.8Intense
196.8Intense
206.8Intense
216.8Intense
226.8Intense
236.8Intense
246.8Intense
256.8Intense
266.8Intense
276.8Intense
286.8Intense
296.8Intense
306.8Intense
316.8Intense
Planning a trip in October

Is October a good time to visit Parnamirim?

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

3.2
Sightseeing
9th-best month of the year
6.8
Beach & pool
6th-best month of the year

October is a weaker month for outdoor sightseeing in Parnamirim. The water and warmth also suit a beach or pool day.

What to pack for Parnamirim in October

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

In October, Parnamirim sees daytime highs around 35°C and nights near 23°C. Pack light clothes and sun protection.

light clothessun protection

UV index in Parnamirim in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October 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 Parnamirim peaks around March 11 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 14 at about 9 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeMar 11UV 15Jul 14UV 9
UV index (midday)Level
Jan14Extreme
Feb15Extreme
Mar15Extreme
Apr13Extreme
May11Extreme
Jun10Very high
Jul9Very high
Aug10Very high
Sep12Extreme
Oct13Extreme
Nov13Extreme
Dec12Extreme
Location & terrain

Where is Parnamirim?

Parnamirim sits at 8.1°S, 39.6°W, 396 m above sea level, in Brazil. The nearest listed city is Serrita, 36 km away.

Topography around Parnamirim

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

Within 3 km, the terrain around Parnamirim has only modest variations in elevation — a maximum elevation change of 44 m around an average of 394 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 251 m; within 80 km, large variations in elevation — a maximum elevation change of 676 m.

The land around Parnamirim is covered by shrubs (62%) and grassland (23%) within 3 km, shrubs (85%) within 16 km, and shrubs (75%) within 80 km.

3 km
44 m
16 km
251 m
80 km
676 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
October weather nearby: Serrita 36 km · Salgueiro 51 km · Bodocó 53 km · Cabrobó 56 km · Ouricuri 60 km · Jardim 65 km · Exu 66 km · Ipubi 80 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 Parnamirim (-8.0906°, -39.5783°, elevation 396 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. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).