Itaperuna weather in October

In October, Itaperuna sees average daytime highs of 29°C and overnight lows near 19°C, with 99 mm of rain across 10.7 wet days and about 12.5 hours of daylight. It is the 6th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 29°C through the month. The sky is clear or mostly clear about 20% of the time in October, and the air most often feels muggy.

Daylight stretches from about 12 h 12 min at the start of October to 12 h 48 min by month's end. Set against the rest of the year, October is Itaperuna's 9th-clearest and 1st-windiest month. For the whole year in context, see Itaperuna's year-round climate.

Daytime high
29°
6th warmest
Overnight low
19°
6th coldest
Rainfall
99 mm
10.7 wet days
Daylight
12 h 30 min
6:18 AM – 6:47 PM
Cloud cover
68%
9th clearest
Wind
7 km/h
1st windiest
Solar energy
5.17 kWh/m²
Travel score
5.2
out of 10

Itaperuna 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

Day-to-day highs hold fairly steady near 29°C through the month.

A typical October day in Itaperuna reaches about 29°C in the afternoon and slips back to 19°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 34°C. Set against its neighbours, October runs on par with September and on par with November.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22919
32919
42919
52919
62919
72919
82919
92919
102919
112919
122919
132919
142919
152919
162919
172919
182919
192919
202920
212920
222920
232920
242920
252920
262920
272920
282920
292920
302920
312920

How October really feels in Itaperuna

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

October sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Itaperuna weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 22°17716.213.13.6
Feb32° / 22°10811.612.73.8
Mar31° / 21°14315.712.14.0
Apr29° / 20°7210.411.55.3
May27° / 17°457117.0
Jun26° / 16°163.510.77.8
Jul26° / 15°164.210.87.8
Aug27° / 16°203.811.37.6
Sep28° / 18°567.511.96.2
Oct29° / 19°9910.712.55.2
Nov29° / 20°20216.7134.4
Dec30° / 21°22219.313.33.7

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 14% of October, with mostly cloudy or overcast conditions the remaining 65%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
13664
23664
33664
43664
53664
63664
73763
83763
93763
103763
113763
123763
133664
143664
153763
163763
173763
183664
193664
203664
213565
223565
233565
243367
253268
263268
273268
283070
293070
302971
312872

Chance of precipitation in October

Any precipitation

Itaperuna gets around 99 mm of rain over 10.7 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 34% and peaks near 47% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
131
231
330
430
530
629
729
829
928
1028
1128
1228
1329
1429
1530
1631
1731
1832
1933
2035
2136
2238
2339
2441
2542
2643
2744
2845
2946
3046
3147

Humidity in October

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, October lands in the muggy band about 52% of days. Sticky, muggy-or-worse air turns up on roughly 62% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
131237425
231236436
331236436
431235446
531234456
621234467
721233477
821232487
921131497
1021131497
1121130507
1221129517
1311129527
1411128528
1511027548
1611026558
1711026549
181925569
1918245710
2018235810
2117235811
2217225812
2317225713
2416225813
2516225714
2606215815
2706215716
2806215716
2905215717
3005205718
3105205619

Wind in October

Winds average 7 km/h in October, the windiest month of the year.

Across October, daily wind ranges from about 7 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
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in October

DaylightNight

Daylight runs from about 12 h 12 min at the start of October to 12 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 36 minutes over October. Sunrise moves from 6:31 AM to 6:08 AM, and sunset from 6:42 PM to 6:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.26:316:42
212.26:306:43
312.26:296:43
412.36:286:43
512.36:276:44
612.36:266:44
712.36:256:44
812.36:246:45
912.46:236:45
1012.46:236:45
1112.46:226:46
1212.46:216:46
1312.46:206:46
1412.56:196:47
1512.56:186:47
1612.56:186:47
1712.56:176:48
1812.56:166:48
1912.66:156:49
2012.66:156:49
2112.66:146:50
2212.66:136:50
2312.66:136:50
2412.66:126:51
2512.76:116:51
2612.76:116:52
2712.76:106:52
2812.76:096:53
2912.76:096:53
3012.86:086:54
3112.86:086:54

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.17 kWh/m².

For context, solar energy here swings from a low near 3.47 kWh/m² to a high of 6.1 kWh/m² in February across the year — October's 5.17 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.9Bright
24.9Bright
34.9Bright
44.9Bright
55.0Bright
65.0Bright
75.0Bright
85.1Bright
95.1Bright
105.1Bright
115.2Bright
125.2Bright
135.2Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.2Bright
245.2Bright
255.2Bright
265.2Bright
275.2Bright
285.1Bright
295.1Bright
305.1Bright
315.1Bright
Planning a trip in October

Hazard calendar for Itaperuna

In seasonPeak

None of Itaperuna's seasonal hazards are active in October. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Itaperuna's monsoon runs November–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 Itaperuna?

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

5.2
Sightseeing
7th-best month of the year
6.7
Beach & pool
7th-best month of the year

October is a reasonable time to visit Itaperuna for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Itaperuna in October

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

In October, Itaperuna sees daytime highs around 29°C and nights near 19°C. Pack light clothes. Worth having: rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

UV index in Itaperuna in October

LowModerateHighVery highExtreme

Clear-sky midday UV in October peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Itaperuna peaks around February 9 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highExtremeFeb 9UV 14Jun 22UV 6
UV index (midday)Level
Jan14Extreme
Feb14Extreme
Mar13Extreme
Apr10Very high
May7High
Jun6High
Jul6High
Aug8Very high
Sep8Very high
Oct12Extreme
Nov13Extreme
Dec14Extreme
Location & terrain

Where is Itaperuna?

Itaperuna sits at 21.2°S, 41.9°W, 123 m above sea level, in Brazil. The nearest listed city is Natividade, 20 km away.

Topography around Itaperuna

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

Within 3 km, the terrain around Itaperuna has only modest variations in elevation — a maximum elevation change of 191 m around an average of 133 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 657 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,172 m.

The land around Itaperuna is covered by grassland (49%) and artificial surfaces (30%) within 3 km, grassland (77%) and trees (21%) within 16 km, and grassland (68%) and trees (30%) within 80 km.

3 km
191 m
16 km
657 m
80 km
2,172 m
treesgrasslandcroplandartificial surfaceswater
October weather nearby: Natividade 20 km · Bom Jesus do Itabapoana 23 km · Porciúncula 31 km · Miracema 39 km · Cambuci 41 km · Santo Antônio de Pádua 48 km · Muriaé 50 km · São Fidélis 51 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 Itaperuna (-21.205°, -41.8878°, elevation 123 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).