Una weather in August

In August, Una sees average daytime highs of 25°C and overnight lows near 20°C, with 72 mm of rain across 17.9 wet days and about 11.5 hours of daylight. It is the 11th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 25°C through the month. The sky is clear or mostly clear about 34% of the time in August, and the air most often feels muggy.

Daylight stretches from about 11 h 18 min at the start of August to 11 h 42 min by month's end. Set against the rest of the year, August is Una's 3rd-clearest and 5th-windiest month. For the whole year in context, see Una's year-round climate.

Daytime high
25°
11th warmest
Overnight low
20°
1st coldest
Rainfall
72 mm
17.9 wet days
Daylight
11 h 30 min
5:56 AM – 5:25 PM
Cloud cover
50%
3rd clearest
Wind
12 km/h
5th windiest
Solar energy
4.54 kWh/m²
Travel score
5.8
out of 10

Una is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 25°C through the month.

A typical August day in Una reaches about 25°C in the afternoon and slips back to 20°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 24°C and 26°C. Set against its neighbours, August runs on par with July and on par with September.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12520
22520
32520
42520
52520
62520
72520
82520
92520
102520
112520
122520
132520
142520
152520
162520
172520
182520
192520
202520
212520
222520
232520
242520
252520
262520
272520
282520
292520
302520
312520

How August really feels in Una

Once humidity and wind are folded in, August 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

August 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 August compares with the rest of the year at a glance. August is the 11th-warmest and 11th-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 August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 35% of August, with mostly cloudy or overcast conditions the remaining 31%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17228
27228
37228
47129
57129
67129
77030
86931
96832
106832
116634
126634
136535
146535
156535
166436
176436
186535
196535
206634
216733
226832
236931
246931
257030
267228
277228
287228
297228
307228
317228

Chance of precipitation in August

Any precipitation

Una gets around 72 mm of rain over 17.9 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 58% and peaks near 61% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
160
260
359
459
558
658
758
858
958
1058
1158
1259
1359
1460
1560
1660
1761
1861
1960
2060
2160
2259
2359
2458
2557
2657
2756
2855
2954
3053
3152

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the muggy band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 79% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1120754
2120754
3120754
4121744
5121735
6122725
7122725
8122725
9123715
10123715
11124705
12224695
13124705
14123715
15123715
16122725
17122725
18121735
19120745
20120736
21119746
22118756
23117757
24116767
25016777
26115768
27115768
28115759
29115759
301157410
311157410

Wind in August

Winds average 12 km/h in August.

Across August, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312calm
2412calm
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 18 min at the start of August to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over August. Sunrise moves from 6:03 AM to 5:46 AM, and sunset from 5:22 PM to 5:27 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.36:035:22
211.36:035:22
311.36:025:22
411.36:025:22
511.46:015:23
611.46:015:23
711.46:015:23
811.46:005:23
911.46:005:24
1011.45:595:24
1111.45:595:24
1211.45:585:24
1311.45:585:24
1411.55:575:25
1511.55:565:25
1611.55:565:25
1711.55:555:25
1811.55:555:25
1911.55:545:25
2011.55:535:26
2111.55:535:26
2211.65:525:26
2311.65:515:26
2411.65:515:26
2511.65:505:26
2611.65:495:26
2711.65:495:26
2811.65:485:27
2911.75:475:27
3011.75:475:27
3111.75:465:27

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.54 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 — August's 4.54 kWh/m² falls in the middle.

024151015202531
Solar energy (kWh/m²)Level
14.2Bright
24.2Bright
34.3Bright
44.3Bright
54.3Bright
64.3Bright
74.3Bright
84.3Bright
94.4Bright
104.4Bright
114.4Bright
124.4Bright
134.4Bright
144.5Bright
154.5Bright
164.5Bright
174.5Bright
184.5Bright
194.6Bright
204.6Bright
214.6Bright
224.7Bright
234.7Bright
244.7Bright
254.8Bright
264.8Bright
274.8Bright
284.8Bright
294.9Bright
304.9Bright
314.9Bright
Planning a trip in August

Is August a good time to visit Una?

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

5.8
Sightseeing
2nd-best month of the year
5.2
Beach & pool
7th-best month of the year

August is a reasonable time to visit Una for sightseeing.

What to pack for Una in August

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

In August, Una sees daytime highs around 25°C and nights near 20°C. Pack rain gear. Worth having: light clothes and sun protection. About 18 days see rain.

rain gearlight clothessun protection

Sea temperature near Una in August

The nearest coast averages about 25°C in August — 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 August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 9 (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
August 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).