Santo Domingo weather in July

In July, Santo Domingo sees average daytime highs of 32°C and overnight lows near 24°C, with 98 mm of rain across 17.8 wet days and about 13.2 hours of daylight. It is the 2nd-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 32°C through the month. The sky is clear or mostly clear about 26% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 13 h 24 min at the start of July to 13 h 06 min by month's end. Set against the rest of the year, July is Santo Domingo's 8th-clearest and 9th-windiest month. For the whole year in context, see Santo Domingo's year-round climate.

Daytime high
32°
2nd warmest
Overnight low
24°
11th coldest
Rainfall
98 mm
17.8 wet days
Daylight
13 h 18 min
5:49 AM – 7:04 PM
Cloud cover
61%
8th clearest
Wind
10 km/h
9th windiest
Solar energy
6.49 kWh/m²
Travel score
3.1
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 32°C through the month.

A typical July day in Santo Domingo reaches about 32°C in the afternoon and slips back to 24°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 31°C and 34°C. Set against its neighbours, July runs on par with June and on par with August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13224
23224
33224
43224
53224
63224
73224
83224
93224
103224
113224
123224
133224
143224
153224
163224
173224
183224
193324
203324
213324
223324
233324
243324
253324
263324
273324
283324
293324
303324
313324

How July really feels in Santo Domingo

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

Santo Domingo weather by month

How July compares with the rest of the year at a glance. July is the 2nd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°223.610.87.7
Feb28° / 18°24311.27.5
Mar29° / 19°204.211.86.5
Apr31° / 21°376.612.55.1
May31° / 22°12115.513.13.9
Jun32° / 24°15119.913.43.1
Jul32° / 24°9817.813.23.1
Aug33° / 24°11819.412.82.9
Sep32° / 24°14821.912.13.0
Oct30° / 23°10717.311.54.2
Nov28° / 21°367.410.96.6
Dec27° / 19°193.710.67.6

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 26% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 52%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14456
24456
34555
44555
54654
64753
74753
84753
94852
104852
114951
124951
134852
144852
154852
164852
174852
184852
194852
204852
214951
224951
234951
244951
254951
265050
275050
285050
295050
305050
315149

Chance of precipitation in July

Any precipitation

Santo Domingo gets around 98 mm of rain over 17.8 wet days in July. 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 (%)
161
260
360
459
559
658
758
858
957
1057
1157
1257
1356
1456
1556
1657
1757
1857
1957
2057
2157
2258
2358
2458
2558
2658
2758
2858
2958
3058
3158

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 95% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
11954
21954
31954
41954
51954
61954
71954
81954
91954
101954
111945
121945
131945
141954
151954
161954
171954
181954
191954
201954
211954
221954
231954
241954
251954
261954
271954
281954
291954
301954
311954

Wind in July

Winds average 10 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

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

Days shrink by about 18 minutes over July. Sunrise moves from 5:43 AM to 5:55 AM, and sunset from 7:05 PM to 6:59 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.45:437:05
213.45:447:05
313.45:447:05
413.45:447:06
513.35:457:06
613.35:457:06
713.35:457:05
813.35:467:05
913.35:467:05
1013.35:467:05
1113.35:477:05
1213.35:477:05
1313.35:487:05
1413.35:487:05
1513.35:487:05
1613.35:497:04
1713.35:497:04
1813.25:507:04
1913.25:507:04
2013.25:507:03
2113.25:517:03
2213.25:517:03
2313.25:527:02
2413.25:527:02
2513.25:537:02
2613.15:537:01
2713.15:537:01
2813.15:547:00
2913.15:547:00
3013.15:557:00
3113.15:556:59

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.49 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 3.7 kWh/m² to a high of 6.49 kWh/m² in July across the year — July's 6.49 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.5Intense
116.5Intense
126.5Intense
136.5Intense
146.5Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.5Intense
256.4Intense
266.4Intense
276.4Intense
286.4Intense
296.4Intense
306.4Intense
316.4Intense
Planning a trip in July

Hazard calendar for Santo Domingo

In seasonPeak

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

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

Santo Domingo's rainy season runs May–October, 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 July a good time to visit Santo Domingo?

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

3.1
Sightseeing
9th-best month of the year
5.2
Beach & pool
9th-best month of the year

July is a weaker month for outdoor sightseeing in Santo Domingo.

What to pack for Santo Domingo in July

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

In July, Santo Domingo sees daytime highs around 32°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 18 days see rain.

light clothesrain gearsun protection

Sea temperature near Santo Domingo in July

The nearest coast averages about 29°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 49 km away) is warmest in September at about 29°C and coldest in February 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
Jan26Warm
Feb25Warm
Mar25Warm
Apr26Warm
May27Warm
Jun28Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov27Warm
Dec26Warm

UV index in Santo Domingo in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 11 (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 peaks around June 13 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighJun 13UV 12Dec 16UV 6
UV index (midday)Level
Jan7High
Feb9Very high
Mar11Extreme
Apr11Extreme
May12Extreme
Jun12Extreme
Jul11Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov7High
Dec6High

Air quality in Santo Domingo in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Santo Domingo is worst in July — around 23 µg/m³ PM2.5 (moderate), about 3.0× the cleanest month (November, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1222 µg/m³Nov 238 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb9Good
Mar13Moderate
Apr14Moderate
May14Moderate
Jun22Moderate
Jul23Moderate
Aug19Moderate
Sep15Moderate
Oct11Good
Nov8Good
Dec8Good
Location & terrain

Where is Santo Domingo?

Santo Domingo sits at 22.6°N, 80.2°W, 51 m above sea level, in Cuba. The nearest listed city is Lajas, 20 km away.

Topography around Santo Domingo

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

Within 3 km, the terrain around Santo Domingo has only modest variations in elevation — a maximum elevation change of 22 m around an average of 47 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 126 m; within 80 km, large variations in elevation — a maximum elevation change of 1,099 m.

The land around Santo Domingo is covered by grassland (41%) and trees (35%) within 3 km, trees (48%) and grassland (35%) within 16 km, and trees (37%), grassland (26%) and water (26%) within 80 km.

3 km
22 m
16 km
126 m
80 km
1,099 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
July weather nearby: Lajas 20 km · Cifuentes 21 km · Ranchuelo 26 km · Cruces 27 km · Sagua la Grande 30 km · Santa Clara 35 km · Encrucijada 39 km · Palmira 41 km

Cuba travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B / C / L
110 V · 60 Hz
Prices
≈ 39% of US
price level, 2011
GDP per capita
$9,605
2020
Happiness
5.4 / 10
World Happiness, 2011
Homicide rate
4.5
per 100k, 2019
Road deaths
8.9
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Moderate
EF EPI 515
Religion
Christian 59%none 23%folk religion 18%

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 (22.5867°, -80.2426°, elevation 51 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).