Hato Mayor del Rey weather in July

In July, Hato Mayor del Rey sees average daytime highs of 31°C and overnight lows near 24°C, with 80 mm of rain across 15.6 wet days and about 13 hours of daylight. It is the 1st-warmest and 6th-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 28% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 13 h 06 min at the start of July to 12 h 54 min by month's end. Set against the rest of the year, July is Hato Mayor del Rey's 7th-clearest and 4th-windiest month. For the whole year in context, see Hato Mayor del Rey's year-round climate.

Daytime high
31°
1st warmest
Overnight low
24°
11th coldest
Rainfall
80 mm
15.6 wet days
Daylight
13 hours
6:12 AM – 7:13 PM
Cloud cover
59%
7th clearest
Wind
10 km/h
4th windiest
Solar energy
6.11 kWh/m²
Travel score
3.8
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical July day in Hato Mayor del Rey reaches about 31°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 30°C and 33°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)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103124
113124
123124
133124
143124
153124
163124
173124
183124
193124
203124
213124
223124
233124
243124
253124
263124
273224
283224
293224
303224
313224

How July really feels in Hato Mayor del Rey

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.

Hato Mayor del Rey weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan28° / 21°268.6116.4
Feb29° / 21°237.711.46.2
Mar29° / 21°379.511.95.7
Apr30° / 22°6213.812.44.7
May30° / 23°12018.612.93.9
Jun31° / 24°8315.713.13.7
Jul31° / 24°8015.6133.8
Aug31° / 24°10218.912.63.5
Sep31° / 24°12420.512.13.3
Oct30° / 23°9920.811.63.6
Nov29° / 23°7315.311.14.8
Dec29° / 22°30910.96.1

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 28% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 26% of July, with mostly cloudy or overcast conditions the remaining 46%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15248
25446
35446
45545
55545
65545
75644
85644
95644
105644
115644
125644
135545
145545
155545
165545
175446
185446
195446
205545
215446
225446
235446
245446
255446
265347
275347
285347
295347
305347
315347

Chance of precipitation in July

Any precipitation

Hato Mayor del Rey gets around 80 mm of rain over 15.6 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 50% and peaks near 56% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
148
247
347
447
547
647
747
847
948
1048
1148
1248
1349
1449
1549
1650
1750
1850
1950
2051
2151
2251
2352
2452
2553
2653
2754
2854
2955
3055
3156

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 75% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Muggy (%)Oppressive (%)Miserable (%)
118019
218019
318019
418019
518019
618019
718019
817920
917920
1017920
1117920
1217920
1317821
1417821
1517821
1617722
1717722
1817623
1927424
2027325
2127325
2227226
2327127
2427028
2517029
2616930
2716831
2816831
2916732
3016732
3116732

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 06 min at the start of July to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over July. Sunrise moves from 6:07 AM to 6:17 AM, and sunset from 7:14 PM to 7:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:077:14
213.16:077:14
313.16:077:14
413.16:087:14
513.16:087:14
613.16:087:14
713.16:097:14
813.16:097:14
913.16:097:14
1013.16:107:14
1113.16:107:14
1213.16:107:14
1313.16:117:14
1413.06:117:14
1513.06:117:14
1613.06:127:13
1713.06:127:13
1813.06:137:13
1913.06:137:13
2013.06:137:13
2113.06:147:13
2213.06:147:12
2313.06:147:12
2413.06:157:12
2512.96:157:11
2612.96:157:11
2712.96:167:11
2812.96:167:10
2912.96:167:10
3012.96:177:10
3112.96:177:09

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.11 kWh/m².

For context, solar energy here swings from a low near 4.06 kWh/m² to a high of 6.15 kWh/m² in June across the year — July's 6.11 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.2Intense
76.2Intense
86.2Intense
96.2Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.1Intense
166.1Intense
176.1Intense
186.1Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in July

Hazard calendar for Hato Mayor del Rey

In seasonPeak

In July, Hato Mayor del Rey sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

Hato Mayor del Rey sits in the Atlantic hurricane belt; the season peaks August–October.

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

Is July a good time to visit Hato Mayor del Rey?

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

3.8
Sightseeing
8th-best month of the year
5.7
Beach & pool
7th-best month of the year

July is a weaker month for outdoor sightseeing in Hato Mayor del Rey.

What to pack for Hato Mayor del Rey in July

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

In July, Hato Mayor del Rey sees daytime highs around 31°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 16 days see rain.

light clothesrain gearsun protection

Sea temperature near Hato Mayor del Rey in July

The nearest coast averages about 28°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 42 km away) is warmest in September at about 29°C and coldest in February near 26°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar26Warm
Apr27Warm
May27Warm
Jun28Warm
Jul28Tropical
Aug28Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in Hato Mayor del Rey in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July 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 Hato Mayor del Rey peaks around August 16 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Very high
Mar12Extreme
Apr12Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug13Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in Hato Mayor del Rey 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 Hato Mayor del Rey is worst in June — around 27 µg/m³ PM2.5 (moderate), about 3.5× the cleanest month (December, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2327 µg/m³Dec 218 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb10Good
Mar11Good
Apr11Good
May18Moderate
Jun27Moderate
Jul27Moderate
Aug23Moderate
Sep18Moderate
Oct18Moderate
Nov11Good
Dec8Good
Location & terrain

Where is Hato Mayor del Rey?

Hato Mayor del Rey sits at 18.8°N, 69.3°W, 110 m above sea level, in Dominican Republic. The nearest listed city is Santa Cruz de El Seibo, 23 km away.

Santa Cruz de El SeiboQuisqueyaMichesSan Pedro de MacorisBayaguanaLa RomanaSanta Barbara De SamanaBoca Chica

Topography around Hato Mayor del Rey

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Hato Mayor del Rey.

Within 3 km, the terrain around Hato Mayor del Rey has only modest variations in elevation — a maximum elevation change of 226 m around an average of 121 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 421 m; within 80 km, large variations in elevation — a maximum elevation change of 673 m.

The land around Hato Mayor del Rey is covered by grassland (50%) and trees (37%) within 3 km, grassland (53%) and trees (45%) within 16 km, and water (41%), trees (29%) and grassland (25%) within 80 km.

3 km
226 m
16 km
421 m
80 km
673 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Santa Cruz de El Seibo 23 km · Quisqueya 28 km · Miches 33 km · San Pedro de Macoris 35 km · Bayaguana 40 km · La Romana 49 km · Santa Barbara De Samana 49 km · Boca Chica 50 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 Hato Mayor del Rey (18.7658°, -69.2558°, elevation 110 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).