Boiro weather in August

In August, Boiro sees average daytime highs of 23°C and overnight lows near 16°C, with 50 mm of rain across 6.7 wet days and about 13.7 hours of daylight. It is the 1st-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 49% of the time in August, and the air most often feels comfortable.

Daylight stretches from about 14 h 24 min at the start of August to 13 h 06 min by month's end. Set against the rest of the year, August is Boiro's 2nd-clearest and 10th-windiest month. For the whole year in context, see Boiro's year-round climate.

Daytime high
23°
1st warmest
Overnight low
16°
12th coldest
Rainfall
50 mm
6.7 wet days
Daylight
13 h 48 min
6:47 AM – 8:32 PM
Cloud cover
43%
2nd clearest
Wind
15 km/h
10th windiest
Solar energy
5.8 kWh/m²
Travel score
7.7
out of 10

Boiro is human settlement in Boiro, A Coruña Province, Galicia, Spain.

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 23°C through the month.

A typical August day in Boiro reaches about 23°C in the afternoon and slips back to 16°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 28°C. Set against its neighbours, August runs on par with July and about 2°C warmer than September.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12316
22316
32316
42316
52316
62316
72316
82316
92316
102316
112316
122316
132316
142316
152316
162316
172316
182316
192316
202316
212316
222316
232316
242316
252316
262316
272316
282316
292316
302316
312316

Boiro weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan13° / 19114.79.23.0
Feb13° / 12311.610.33.5
Mar15° / 13211.811.64.4
Apr16° / 10°12713.413.14.7
May18° / 12°11311.814.45.7
Jun21° / 14°60815.16.9
Jul23° / 16°365.414.87.9
Aug23° / 16°506.713.77.7
Sep22° / 15°828.612.36.9
Oct19° / 13°1921410.85.4
Nov15° / 10°19215.39.64.0
Dec13° / 187158.93.3

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 17% of August, with mostly cloudy or overcast conditions the remaining 35%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16931
26832
36832
46832
56832
66832
76733
86733
96634
106634
116535
126535
136535
146535
156535
166535
176337
186337
196337
206337
216337
226337
236337
246436
256436
266436
276535
286535
296535
306535
316634

Chance of precipitation in August

Any precipitation

Boiro gets around 50 mm of rain over 6.7 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 21% and peaks near 22% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
118
219
319
420
520
620
721
821
921
1022
1122
1222
1322
1422
1522
1622
1722
1822
1922
2022
2122
2222
2322
2422
2521
2621
2721
2821
2921
3021
3121

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the comfortable band about 45% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1849393
2949393
3949393
4948393
51048393
61047393
71146393
81146403
91145403
101145413
111144413
121144413
131244413
141244423
151244423
161244423
171244423
181144423
191144413
201144414
211244414
221244404
231244404
241344394
251345394
261345384
271445383
281445373
291545373
301545373
311645362

Wind in August

Winds average 15 km/h in August.

Across August, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 24 min at the start of August to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 78 minutes over August. Sunrise moves from 6:31 AM to 7:04 AM, and sunset from 8:52 PM to 8:07 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.46:318:52
214.36:328:51
314.36:338:50
414.26:348:49
514.26:358:47
614.26:368:46
714.16:378:45
814.16:388:44
914.06:398:42
1014.06:418:41
1114.06:428:39
1213.96:438:38
1313.96:448:37
1413.86:458:35
1513.86:468:34
1613.86:478:32
1713.76:488:31
1813.76:498:29
1913.66:508:28
2013.66:528:26
2113.56:538:24
2213.56:548:23
2313.46:558:21
2413.46:568:19
2513.36:578:18
2613.36:588:16
2713.36:598:14
2813.27:008:13
2913.27:018:11
3013.17:038:09
3113.17:048:07

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.8 kWh/m².

For context, solar energy here swings from a low near 1.42 kWh/m² to a high of 6.65 kWh/m² in June across the year — August's 5.8 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.2Intense
66.2Intense
76.2Intense
86.1Intense
96.1Intense
106.1Intense
116.0Intense
126.0Bright
136.0Bright
145.9Bright
155.9Bright
165.8Bright
175.8Bright
185.7Bright
195.7Bright
205.7Bright
215.6Bright
225.6Bright
235.5Bright
245.5Bright
255.5Bright
265.4Bright
275.4Bright
285.3Bright
295.3Bright
305.3Bright
315.3Bright
Planning a trip in August

Hazard calendar for Boiro

In seasonPeak

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

Boiro's rainy season runs October–May, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Boiro?

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

7.7
Sightseeing
2nd-best month of the year
6.1
Beach & pool
1st-best month of the year

August is one of the better times to visit Boiro for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Boiro in August

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

In August, Boiro sees daytime highs around 23°C and nights near 16°C. Worth packing: light clothes and sun protection. About 7 days see rain.

light clothessun protection

Sea temperature near Boiro in August

The nearest coast averages about 17°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 20 km away) is warmest in August at about 17°C and coldest in February near 13°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

12°14°16°18°JanFebMarAprMayJunJulAugSepOctNovDecbracingcool
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr14Bracing
May15Cool
Jun16Cool
Jul17Cool
Aug17Cool
Sep17Cool
Oct16Cool
Nov16Cool
Dec14Bracing

UV index in Boiro in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Boiro peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Dec 22UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar5Moderate
Apr6High
May6High
Jun8Very high
Jul8Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Boiro?

Boiro sits at 42.6°N, 8.9°W, 29 m above sea level, in Spain. The nearest listed city is Vilagarcía de Arousa, 11 km away.

Topography around Boiro

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

Within 3 km, the terrain around Boiro has significant variations in elevation — a maximum elevation change of 255 m around an average of 57 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 685 m; within 80 km, large variations in elevation — a maximum elevation change of 1,141 m.

The land around Boiro is covered by trees (46%), water (22%) and grassland (21%) within 3 km, trees (42%) and water (32%) within 16 km, and trees (44%) and water (33%) within 80 km.

3 km
255 m
16 km
685 m
80 km
1,141 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Vilagarcía de Arousa 11 km · Santa Uxía de Ribeira 14 km · Poio 28 km · Sanxenxo 28 km · Pontevedra 31 km · Teo 32 km · Marín 32 km · A Estrada 33 km

Spain travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$38,627
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
3.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 540
Religion
Roman Catholic 58%atheist 16%agnostic 11%non-believer 11%

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 Boiro (42.6472°, -8.8846°, elevation 29 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).