Santo Domingo Este weather in August

In August, Santo Domingo Este sees average daytime highs of 30°C and overnight lows near 25°C, with 147 mm of rain across 23.5 wet days and about 12.6 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 38% of the time in August, and the air most often feels miserable.

Daylight stretches from about 12 h 48 min at the start of August to 12 h 24 min by month's end. Set against the rest of the year, August is Santo Domingo Este's 9th-clearest and 9th-windiest month. For the whole year in context, see Santo Domingo Este's year-round climate.

Daytime high
30°
1st warmest
Overnight low
25°
12th coldest
Rainfall
147 mm
23.5 wet days
Daylight
12 h 36 min
6:25 AM – 7:02 PM
Cloud cover
57%
9th clearest
Wind
12 km/h
9th windiest
Solar energy
5.81 kWh/m²
Travel score
3.7
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical August day in Santo Domingo Este reaches about 30°C in the afternoon and slips back to 25°C overnight — a 4°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 31°C. Set against its neighbours, August runs on par with July and on par with September.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13025
23025
33025
43025
53025
63025
73025
83025
93025
103025
113025
123025
133025
143025
153025
163025
173025
183025
193025
203025
213025
223025
233025
243025
253025
263025
273025
283025
293025
303025
313025

How August really feels in Santo Domingo Este

Once humidity and wind are folded in, August 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 August is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Santo Domingo Este weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 23°3311.8116.7
Feb27° / 22°2810.111.46.8
Mar27° / 23°3410.711.96.7
Apr28° / 24°5714.412.45.9
May28° / 24°11321.712.94.4
Jun29° / 25°11422.913.13.9
Jul30° / 25°12222.7133.9
Aug30° / 25°14723.512.63.7
Sep29° / 25°14822.712.13.8
Oct29° / 25°13622.411.64.0
Nov28° / 24°8716.811.15.1
Dec28° / 23°4211.310.96.5

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 18% of August, with mostly cloudy or overcast conditions the remaining 44%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16238
26139
36139
46139
56040
66040
76040
86040
95941
105941
115941
125941
135941
145842
155842
165743
175644
185545
195446
205446
215347
225248
235149
245149
255149
265149
275050
285050
295050
305050
315149

Chance of precipitation in August

Any precipitation

Santo Domingo Este gets around 147 mm of rain over 23.5 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 76% and peaks near 78% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
176
276
376
475
575
675
775
874
974
1074
1174
1275
1375
1475
1575
1675
1776
1876
1977
2077
2177
2277
2378
2477
2577
2677
2777
2877
2976
3076
3175

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the miserable band about 53% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
15347
25347
35248
45248
55149
65149
75050
85050
95050
104951
114951
124852
134852
144753
154753
164654
174654
184555
194555
204555
214456
224456
234456
244456
254357
264357
274357
284258
294258
304258
314159

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
112light breeze
212light breeze
312light breeze
412light breeze
512light breeze
612light breeze
712light breeze
812light breeze
912light breeze
1012light breeze
1112light breeze
1212light breeze
1312light breeze
1412light breeze
1512light breeze
1612light breeze
1712light breeze
1812light breeze
1912light breeze
2012light breeze
2112light breeze
2212light breeze
2312light breeze
2412light breeze
2512calm
2612calm
2712calm
2812calm
2912calm
3012calm
3112calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 12 h 48 min at the start of August to 12 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 24 minutes over August. Sunrise moves from 6:20 AM to 6:28 AM, and sunset from 7:11 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:207:11
212.86:207:10
312.86:217:10
412.86:217:09
512.86:217:09
612.86:227:08
712.86:227:08
812.76:227:07
912.76:237:07
1012.76:237:06
1112.76:237:06
1212.76:237:05
1312.76:247:04
1412.76:247:04
1512.66:247:03
1612.66:257:02
1712.66:257:02
1812.66:257:01
1912.66:257:00
2012.66:267:00
2112.66:266:59
2212.56:266:58
2312.56:266:57
2412.56:266:57
2512.56:276:56
2612.56:276:55
2712.56:276:54
2812.46:276:53
2912.46:276:53
3012.46:286:52
3112.46:286:51

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.81 kWh/m².

For context, solar energy here swings from a low near 4.07 kWh/m² to a high of 6.06 kWh/m² in June across the year — August's 5.81 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.0Bright
26.0Bright
36.0Bright
46.0Bright
56.0Bright
66.0Bright
75.9Bright
85.9Bright
95.9Bright
105.9Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
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 August

Hazard calendar for Santo Domingo Este

In seasonPeak

In August, Santo Domingo Este sits inside its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.

Santo Domingo Este sits in the Atlantic hurricane belt; the season peaks August–October.

Santo Domingo Este's rainy season runs May–November, when most of the year's rain falls.

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

Is August a good time to visit Santo Domingo Este?

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

3.7
Sightseeing
12th-best month of the year
4.9
Beach & pool
10th-best month of the year

August is a weaker month for outdoor sightseeing in Santo Domingo Este.

What to pack for Santo Domingo Este in August

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

In August, Santo Domingo Este sees daytime highs around 30°C and nights near 25°C. Pack light clothes and rain gear. Worth having: sun protection. About 24 days see rain.

light clothesrain gearsun protection

Sea temperature near Santo Domingo Este in August

The nearest coast averages about 29°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 13 km away) is warmest in September at about 29°C and coldest in February near 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr27Warm
May28Warm
Jun28Tropical
Jul28Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec28Warm

UV index in Santo Domingo Este in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Santo Domingo Este peaks around August 16 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 13 at about 7 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highAug 16UV 12Dec 13UV 7
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar12Extreme
Apr12Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov7Very high
Dec7High

Air quality in Santo Domingo Este in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Santo Domingo Este is worst in June — around 31 µg/m³ PM2.5 (moderate), about 2.0× the cleanest month (December, 15 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2130 µg/m³Dec 2015 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb16Moderate
Mar17Moderate
Apr18Moderate
May23Moderate
Jun31Moderate
Jul29Moderate
Aug25Moderate
Sep23Moderate
Oct24Moderate
Nov18Moderate
Dec15Moderate
Location & terrain

Where is Santo Domingo Este?

Santo Domingo Este sits at 18.5°N, 69.8°W, 41 m above sea level, in Dominican Republic. The nearest listed city is Villa Francisca, 4.0 km away.

Topography around Santo Domingo Este

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

Within 3 km, the terrain around Santo Domingo Este has only modest variations in elevation — a maximum elevation change of 54 m around an average of 28 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 73 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,231 m.

The land around Santo Domingo Este is covered by artificial surfaces (77%) within 3 km, water (38%) and artificial surfaces (26%) within 16 km, and trees (43%), water (31%) and grassland (20%) within 80 km.

3 km
54 m
16 km
73 m
80 km
2,231 m
treesshrubsgrasslandcroplandartificial surfaceswater
August weather nearby: Villa Francisca 4.0 km · Santo Domingo 5.0 km · Ciudad Nueva 5.0 km · Villa Consuelo 6.0 km · Cristo Rey 9.0 km · Bella Vista 11 km · Santo Domingo Oeste 16 km · Bajos de Haina 21 km

Dominican Republic travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C
120 V · 60 Hz
Prices
≈ 39% of US
price level, 2025
GDP per capita
$11,059
2025
Happiness
6.1 / 10
World Happiness, 2025
Safe drinking water
45%
of population, 2024
Homicide rate
10.9
per 100k, 2023
Road deaths
64.6
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 503

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 Santo Domingo Este (18.4851°, -69.8476°, elevation 41 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).