Constanza weather in July

In July, Constanza sees average daytime highs of 24°C and overnight lows near 17°C, with 116 mm of rain across 22.3 wet days and about 13 hours of daylight. It is the 3rd-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 24°C through the month. The sky is clear or mostly clear about 20% of the time in July, and the air most often feels humid.

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 Constanza's 7th-clearest and 1st-windiest month. For the whole year in context, see Constanza's year-round climate.

Daytime high
24°
3rd warmest
Overnight low
17°
10th coldest
Rainfall
116 mm
22.3 wet days
Daylight
13 hours
6:17 AM – 7:20 PM
Cloud cover
63%
7th clearest
Wind
7 km/h
1st windiest
Solar energy
6.25 kWh/m²
Travel score
5.1
out of 10

Constanza is settlement in the Dominican Republic.

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 24°C through the month.

A typical July day in Constanza reaches about 24°C in the afternoon and slips back to 17°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 25°C. Set against its neighbours, July runs on par with June and on par with August.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12417
22417
32417
42417
52417
62417
72417
82417
92417
102417
112417
122417
132417
142417
152417
162417
172417
182417
192417
202417
212417
222417
232417
242417
252417
262417
272417
282417
292417
302417
312417

Constanza weather by month

How July compares with the rest of the year at a glance. July is the 3rd-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 13°5512.5116.3
Feb21° / 13°5511.111.46.4
Mar22° / 14°1101511.96.0
Apr23° / 15°17219.812.45.2
May23° / 16°28224.912.94.5
Jun24° / 17°17622.413.14.8
Jul24° / 17°11622.3135.1
Aug24° / 17°15923.412.64.8
Sep24° / 17°19923.912.14.7
Oct24° / 16°15921.711.65.0
Nov22° / 15°10216.811.15.6
Dec21° / 14°5511.610.96.4

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 20% 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 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14753
24753
34852
44852
54852
64852
74951
84951
94951
104753
114753
124753
134753
144654
154654
164654
174654
184555
194555
204555
214654
224654
234654
244753
254753
264654
274654
284654
294555
304555
314654

Chance of precipitation in July

Any precipitation

Constanza gets around 116 mm of rain over 22.3 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 72% and peaks near 74% on the wettest days.

0%20%40%60%80%151015202531
Rain chance (%)
170
270
370
470
570
670
771
871
971
1071
1171
1271
1372
1472
1572
1672
1772
1872
1972
2072
2172
2272
2372
2473
2573
2673
2774
2874
2974
3074
3174

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 80% of days. Sticky, muggy-or-worse air turns up on roughly 15% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
178013
278013
378013
478013
578013
678013
778013
877914
977914
1068014
1168014
1268014
1368014
1468014
1568014
1668014
1768014
1858114
1958114
2058015
2158015
2258015
2357916
2457916
2557916
2657817
2747917
2847917
2947818
3047818
3137918

Wind in July

Winds average 7 km/h in July, the windiest month of the year.

Across July, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 6:13 AM to 6:23 AM, and sunset from 7:20 PM to 7:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
113.16:137:20
213.16:137:20
313.16:137:20
413.16:137:20
513.16:147:20
613.16:147:20
713.16:147:20
813.16:157:20
913.16:157:20
1013.16:157:20
1113.16:167:20
1213.16:167:20
1313.16:167:20
1413.16:177:20
1513.06:177:20
1613.06:177:20
1713.06:187:20
1813.06:187:19
1913.06:197:19
2013.06:197:19
2113.06:197:19
2213.06:207:18
2313.06:207:18
2413.06:207:18
2512.96:217:18
2612.96:217:17
2712.96:217:17
2812.96:227:17
2912.96:227:16
3012.96:227:16
3112.96:237:15

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6.25 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.1 kWh/m² to a high of 6.25 kWh/m² in July across the year — July's 6.25 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.3Intense
26.3Intense
36.3Intense
46.3Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.3Intense
116.3Intense
126.3Intense
136.3Intense
146.3Intense
156.3Intense
166.3Intense
176.2Intense
186.2Intense
196.2Intense
206.2Intense
216.2Intense
226.2Intense
236.2Intense
246.2Intense
256.2Intense
266.2Intense
276.2Intense
286.2Intense
296.2Intense
306.2Intense
316.2Intense
Planning a trip in July

Is July a good time to visit Constanza?

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

5.1
Sightseeing
7th-best month of the year
4.3
Beach & pool
1st-best month of the year

July is a reasonable time to visit Constanza for sightseeing.

What to pack for Constanza in July

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

In July, Constanza sees daytime highs around 24°C and nights near 17°C. Pack rain gear and sun protection. Worth having: light clothes. About 22 days see rain.

rain gearsun protectionlight clothes

Sea temperature near Constanza 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 61 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
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Warm

UV index in Constanza in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 13 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Constanza peaks around March 22 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highMar 22UV 13Dec 15UV 7
UV index (midday)Level
Jan9Very high
Feb11Extreme
Mar13Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul13Extreme
Aug13Extreme
Sep12Extreme
Oct10Extreme
Nov8Very high
Dec7High

Air quality in Constanza 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 Constanza is worst in June — around 31 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (February, 17 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2131 µg/m³Feb 1417 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb17Moderate
Mar18Moderate
Apr18Moderate
May23Moderate
Jun31Moderate
Jul29Moderate
Aug26Moderate
Sep25Moderate
Oct26Moderate
Nov21Moderate
Dec18Moderate
Location & terrain

Where is Constanza?

Constanza sits at 18.9°N, 70.7°W, 1,177 m above sea level, in Dominican Republic. The nearest listed city is Jarabacoa, 26 km away.

JarabacoaBonaoLa VegaSan José de OcoaAzuaSan Juan de la MaguanaMocaSantiago de los Caballeros

Topography around Constanza

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

Within 3 km, the terrain around Constanza has significant variations in elevation — a maximum elevation change of 572 m around an average of 1,244 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 2,080 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,072 m.

The land around Constanza is covered by trees (39%), grassland (27%) and cropland (22%) within 3 km, trees (71%) and grassland (25%) within 16 km, and trees (67%) within 80 km.

3 km
572 m
16 km
2,080 m
80 km
3,072 m
treesshrubsgrasslandcroplandartificial surfaceswater
July weather nearby: Jarabacoa 26 km · Bonao 35 km · La Vega 41 km · San José de Ocoa 47 km · Azua 51 km · San Juan de la Maguana 52 km · Moca 59 km · Santiago de los Caballeros 60 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 Constanza (18.9092°, -70.745°, elevation 1,177 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. 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).