Una weather in October

In October, Una sees average daytime highs of 27°C and overnight lows near 22°C, with 104 mm of rain across 16.8 wet days and about 12.3 hours of daylight. It is the 8th-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 27°C through the month. The sky is clear or mostly clear about 35% 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 Una's 7th-clearest and 1st-windiest month. For the whole year in context, see Una's year-round climate.

Daytime high
27°
8th warmest
Overnight low
22°
5th coldest
Rainfall
104 mm
16.8 wet days
Daylight
12 h 18 min
5:11 AM – 5:32 PM
Cloud cover
55%
7th clearest
Wind
13 km/h
1st windiest
Solar energy
5.72 kWh/m²
Travel score
5.6
out of 10

Una 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 27°C through the month.

A typical October day in Una reaches about 27°C in the afternoon and slips back to 22°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 28°C. Set against its neighbours, October runs about 1°C warmer than September and on par with November.

20°23°25°28°30°151015202531
Avg high (°C)Avg low (°C)
12622
22622
32622
42622
52622
62622
72622
82722
92722
102722
112722
122722
132722
142722
152722
162722
172722
182722
192722
202722
212722
222722
232722
242722
252722
262722
272722
282723
292723
302723
312723

How October really feels in Una

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.

Una weather by month

How October compares with the rest of the year at a glance. October is the 8th-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 24°10219.312.84.6
Feb29° / 24°8818.712.54.4
Mar29° / 24°12622.212.14.2
Apr28° / 23°13421.711.74.5
May27° / 22°11619.211.35.3
Jun26° / 21°9918.611.15.5
Jul25° / 20°972011.25.5
Aug25° / 20°7217.911.55.8
Sep26° / 21°6715.411.96.0
Oct27° / 22°10416.812.35.6
Nov27° / 23°16118.812.75.0
Dec28° / 23°12317.712.95.0

Cloud cover in October

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in October.

Beyond those clear spells, partly cloudy skies cover about 26% of October, with mostly cloudy or overcast conditions the remaining 39%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16634
26634
36535
46535
56535
66535
76535
86634
96634
106634
116733
126634
136535
146535
156436
166337
176238
186238
196139
206040
215941
225842
235743
245644
255545
265347
275248
285248
295149
305149
315050

Chance of precipitation in October

Any precipitation

Una gets around 104 mm of rain over 16.8 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 54% and peaks near 57% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
151
252
352
453
553
653
753
854
954
1054
1154
1254
1354
1454
1554
1654
1754
1854
1954
2054
2154
2255
2355
2455
2556
2656
2757
2857
2957
3057
3157

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 52% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
175736
275637
375538
475439
565440
665440
765341
865242
965242
1065143
1155144
1255144
1354945
1454946
1544848
1644749
1744551
1834453
1934354
2034156
2133958
2223860
2323662
2423464
2523266
2623167
2722969
2822870
2922672
3022573
3122474

Wind in October

Winds average 13 km/h in October, the windiest month of the year.

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.

05101520151015202531
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 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 5:21 AM to 5:03 AM, and sunset from 5:29 PM to 5:36 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.15:215:29
212.25:205:29
312.25:205:30
412.25:195:30
512.25:185:30
612.25:185:30
712.25:175:30
812.25:165:30
912.35:155:30
1012.35:155:31
1112.35:145:31
1212.35:135:31
1312.35:135:31
1412.35:125:31
1512.35:115:32
1612.35:115:32
1712.45:105:32
1812.45:105:32
1912.45:095:33
2012.45:095:33
2112.45:085:33
2212.45:075:33
2312.45:075:34
2412.55:065:34
2512.55:065:34
2612.55:065:35
2712.55:055:35
2812.55:055:35
2912.55:045:36
3012.55:045:36
3112.55:035:36

Solar energy in October

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in October, about 5.72 kWh/m².

For context, solar energy here swings from a low near 3.79 kWh/m² to a high of 6.33 kWh/m² in January across the year — October's 5.72 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.6Bright
45.6Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.7Bright
105.7Bright
115.7Bright
125.7Bright
135.7Bright
145.7Bright
155.7Bright
165.7Bright
175.7Bright
185.7Bright
195.7Bright
205.7Bright
215.7Bright
225.7Bright
235.7Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in October

Is October a good time to visit Una?

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

5.6
Sightseeing
3rd-best month of the year
5.6
Beach & pool
2nd-best month of the year

October is a reasonable time to visit Una for sightseeing.

What to pack for Una in October

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

In October, Una sees daytime highs around 27°C and nights near 22°C. Pack rain gear. Worth having: light clothes and sun protection. About 17 days see rain.

rain gearlight clothessun protection

Sea temperature near Una in October

The nearest coast averages about 26°C in October — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 23 km away) is warmest in March at about 28°C and coldest in August near 25°C.

The water stays above 20°C all year — warm enough for a swim any month.

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb28Warm
Mar28Tropical
Apr28Tropical
May27Warm
Jun26Warm
Jul26Warm
Aug25Warm
Sep25Warm
Oct26Warm
Nov26Warm
Dec27Warm

UV index in Una 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 Una peaks around February 18 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 22 at about 8 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highExtremeFeb 18UV 15Jun 22UV 8
UV index (midday)Level
Jan13Extreme
Feb15Extreme
Mar14Extreme
Apr11Extreme
May9Very high
Jun8Very high
Jul8Very high
Aug9Very high
Sep11Extreme
Oct12Extreme
Nov14Extreme
Dec13Extreme
Location & terrain

Where is Una?

Una sits at 15.3°S, 39.1°W, 16 m above sea level, in Brazil. The nearest listed city is Canavieiras, 45 km away.

Topography around Una

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

Within 3 km, the terrain around Una has only modest variations in elevation — a maximum elevation change of 102 m around an average of 43 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 299 m; within 80 km, large variations in elevation — a maximum elevation change of 1,130 m.

The land around Una is covered by trees (91%) within 3 km, trees (72%) within 16 km, and trees (47%), water (30%) and grassland (21%) within 80 km.

3 km
102 m
16 km
299 m
80 km
1,130 m
treesgrasslandartificial surfaceswaterwetlandmangroves
October weather nearby: Canavieiras 45 km · Camacan 47 km · Ilhéus 55 km · Itabuna 61 km · Belmonte 67 km · Ibicaraí 73 km · Itajuípe 76 km · Uruçuca 81 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 Una (-15.2933°, -39.0753°, elevation 16 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. 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).