La Vega weather in May

In May, La Vega sees average daytime highs of 30°C and overnight lows near 21°C, with 98 mm of rain across 13.8 wet days and about 12.9 hours of daylight. It is the 6th-warmest and 1st-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 21% of the time in May, and the air most often feels muggy.

Daylight stretches from about 12 h 42 min at the start of May to 13 h 06 min by month's end. Set against the rest of the year, May is La Vega's 12th-clearest and 4th-windiest month. For the whole year in context, see La Vega's year-round climate.

Daytime high
30°
6th warmest
Overnight low
21°
7th coldest
Rainfall
98 mm
13.8 wet days
Daylight
12 h 54 min
6:11 AM – 7:06 PM
Cloud cover
65%
12th clearest
Wind
6 km/h
4th windiest
Solar energy
5.79 kWh/m²
Travel score
4.6
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in La Vega reaches about 30°C in the afternoon and slips back to 21°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 28°C and 32°C. Set against its neighbours, May runs on par with April and about 1°C cooler than June.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12920
22920
33020
43020
53020
63020
73021
83021
93021
103021
113021
123021
133021
143021
153021
163021
173021
183021
193021
203021
213021
223021
233021
243021
253021
263021
273021
283021
293021
303021
313021

How May really feels in La Vega

Once humidity and wind are folded in, May averages 17 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
17
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in May is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

La Vega weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 18°5110.4116.8
Feb27° / 18°488.711.36.8
Mar28° / 19°6110.811.96.1
Apr29° / 20°8312.412.45.2
May30° / 21°9813.812.94.6
Jun31° / 22°398.113.14.6
Jul31° / 22°3810.6134.4
Aug32° / 22°5011.112.74.1
Sep32° / 22°6111.812.14.0
Oct31° / 21°6912.411.64.4
Nov29° / 20°7112.911.15.3
Dec27° / 19°479.910.96.6

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in May, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 23% of May, with mostly cloudy or overcast conditions the remaining 56%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16139
26139
36040
46040
55941
65842
75743
85545
95446
105248
115149
124951
134852
144654
154357
164060
173961
183763
193565
203565
213367
223268
233169
243169
253169
263268
273367
283367
293466
303466
313565

Chance of precipitation in May

Any precipitation

La Vega gets around 98 mm of rain over 13.8 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 44% and peaks near 46% on the wettest days.

0%20%40%60%151015202531
Rain chance (%)
143
243
343
444
544
644
744
845
945
1045
1145
1246
1346
1446
1546
1646
1745
1845
1945
2045
2145
2245
2345
2444
2544
2643
2742
2841
2940
3039
3137

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the muggy band about 56% of days. Sticky, muggy-or-worse air turns up on roughly 96% of them.

0%25%50%75%100%151015202531
Humid (%)Muggy (%)Oppressive (%)
196823
296823
386824
486824
586725
686626
776627
876528
966430
1066331
1156233
1256134
1346036
1436037
1535839
1635740
1725642
1825444
1925345
2015247
2115148
2215049
2314950
2414851
2514752
2614653
2714653
2804555
2904555
3004456
3104456

Wind in May

Winds average 6 km/h in May.

Across May, daily wind ranges from about 6 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
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 42 min at the start of May to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 24 minutes over May. Sunrise moves from 6:19 AM to 6:08 AM, and sunset from 7:00 PM to 7:11 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.76:197:00
212.76:187:00
312.76:177:01
412.76:177:01
512.86:167:01
612.86:167:02
712.86:157:02
812.86:157:02
912.86:147:03
1012.86:147:03
1112.86:137:04
1212.96:137:04
1312.96:127:04
1412.96:127:05
1512.96:127:05
1612.96:117:06
1712.96:117:06
1812.96:117:06
1912.96:107:07
2013.06:107:07
2113.06:107:07
2213.06:097:08
2313.06:097:08
2413.06:097:09
2513.06:097:09
2613.06:087:09
2713.06:087:10
2813.06:087:10
2913.06:087:11
3013.16:087:11
3113.16:087:11

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.79 kWh/m².

For context, solar energy here swings from a low near 3.85 kWh/m² to a high of 6.32 kWh/m² in June across the year — May's 5.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.8Bright
155.8Bright
165.8Bright
175.8Bright
185.8Bright
195.8Bright
205.8Bright
215.8Bright
225.8Bright
235.8Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.9Bright
295.9Bright
305.9Bright
316.0Bright
Planning a trip in May

Hazard calendar for La Vega

In seasonPeak

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

La Vega 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 May a good time to visit La Vega?

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

4.6
Sightseeing
7th-best month of the year
6.3
Beach & pool
11th-best month of the year

May is a reasonable time to visit La Vega for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for La Vega in May

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

In May, La Vega sees daytime highs around 30°C and nights near 21°C. Pack light clothes. Worth having: rain gear and sun protection. About 14 days see rain.

light clothesrain gearsun protection

Sea temperature near La Vega in May

The nearest coast averages about 27°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 62 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
Apr26Warm
May27Warm
Jun28Warm
Jul28Warm
Aug28Tropical
Sep29Tropical
Oct29Tropical
Nov28Tropical
Dec27Warm

UV index in La Vega in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 La Vega 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 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highHighMar 22UV 13Dec 15UV 7
UV index (midday)Level
Jan8Very high
Feb10Extreme
Mar13Extreme
Apr12Extreme
May12Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov8Very high
Dec7High

Air quality in La Vega in May

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in La Vega is worst in June — around 30 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (February, 16 µg/m³).

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

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2030 µg/m³Feb 2016 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb16Moderate
Mar16Moderate
Apr18Moderate
May23Moderate
Jun30Moderate
Jul28Moderate
Aug25Moderate
Sep26Moderate
Oct27Moderate
Nov20Moderate
Dec17Moderate
Location & terrain

Where is La Vega?

La Vega sits at 19.2°N, 70.5°W, 82 m above sea level, in Dominican Republic. The nearest listed city is Jarabacoa, 16 km away.

San Francisco de MacorísSantiago de los CaballerosTamborilBonaoConstanza

Topography around La Vega

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

Within 3 km, the terrain around La Vega has significant variations in elevation — a maximum elevation change of 301 m around an average of 123 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,391 m; within 80 km, extreme variations in elevation — a maximum elevation change of 3,072 m.

The land around La Vega is covered by trees (48%) and artificial surfaces (35%) within 3 km, trees (66%) within 16 km, and trees (67%) within 80 km.

3 km
301 m
16 km
1,391 m
80 km
3,072 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
May weather nearby: Jarabacoa 16 km · Moca 19 km · Salcedo 21 km · San Francisco de Macorís 30 km · Santiago de los Caballeros 31 km · Tamboril 31 km · Bonao 33 km · Constanza 41 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 La Vega (19.2203°, -70.531°, elevation 82 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).