Esmeralda weather in May

In May, Esmeralda sees average daytime highs of 31°C and overnight lows near 23°C, with 154 mm of rain across 16.4 wet days and about 13 hours of daylight. It is the 5th-warmest and 2nd-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 31% of the time in May, and the air most often feels oppressive.

Daylight stretches from about 12 h 48 min at the start of May to 13 h 12 min by month's end. Set against the rest of the year, May is Esmeralda's 7th-clearest and 8th-windiest month. For the whole year in context, see Esmeralda's year-round climate.

Daytime high
31°
5th warmest
Overnight low
23°
7th coldest
Rainfall
154 mm
16.4 wet days
Daylight
13 hours
5:37 AM – 6:40 PM
Cloud cover
57%
7th clearest
Wind
11 km/h
8th windiest
Solar energy
6.27 kWh/m²
Travel score
3.9
out of 10

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

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

A typical May day in Esmeralda reaches about 31°C in the afternoon and slips back to 23°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 33°C. Set against its neighbours, May runs on par with April and about 1°C cooler than June.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13122
23122
33122
43122
53122
63122
73122
83123
93123
103123
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213123
223123
233123
243123
253123
263123
273123
283123
293123
303123
313124

How May really feels in Esmeralda

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

Esmeralda weather by month

How May compares with the rest of the year at a glance. May is the 5th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 20°245.410.87.4
Feb28° / 20°22411.27.2
Mar29° / 20°335.911.86.3
Apr30° / 22°549.112.55.2
May31° / 23°15416.4133.9
Jun32° / 24°14117.913.33.3
Jul32° / 25°9215.913.23.3
Aug33° / 25°11518.212.73.0
Sep32° / 24°16722.112.12.9
Oct30° / 23°13019.611.53.8
Nov28° / 22°5311.6115.8
Dec27° / 21°266.710.77.1

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 24% of May, with mostly cloudy or overcast conditions the remaining 46%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17327
27327
37228
47228
57228
67030
76931
86931
96832
106535
116436
126238
136040
145842
155644
165446
175248
185050
194951
204852
214654
224456
234456
244258
254060
264060
273862
283763
293664
303466
313466

Chance of precipitation in May

Any precipitation

Esmeralda gets around 154 mm of rain over 16.4 wet days in May. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 54% and peaks near 72% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202531
Rain chance (%)
138
238
338
438
538
638
738
839
940
1041
1142
1244
1346
1449
1551
1653
1756
1858
1960
2062
2163
2265
2366
2468
2569
2670
2771
2871
2972
3072
3172

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the oppressive band about 64% of days. Sticky, muggy-or-worse air turns up on roughly 93% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
121045420
221045430
32946430
42946430
52946430
62946430
71945440
81945450
91943460
101942480
111940500
121839520
131836550
140834580
150732610
160729640
170627661
180624691
190522721
200420751
210418762
220316792
230314803
240213823
250212824
260210844
27019855
28018856
29017866
30006877
31006868

Wind in May

Winds average 11 km/h in May.

Across May, daily wind ranges from about 10 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
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 48 min at the start of May to 13 h 12 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 5:46 AM to 5:33 AM, and sunset from 6:33 PM to 6:47 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.85:466:33
212.85:456:34
312.85:456:34
412.85:446:35
512.95:436:35
612.95:436:36
712.95:426:36
812.95:416:36
912.95:416:37
1012.95:406:37
1113.05:406:38
1213.05:396:38
1313.05:396:39
1413.05:386:39
1513.05:386:40
1613.05:376:40
1713.15:376:40
1813.15:376:41
1913.15:366:41
2013.15:366:42
2113.15:366:42
2213.15:356:43
2313.15:356:43
2413.15:356:44
2513.25:346:44
2613.25:346:44
2713.25:346:45
2813.25:346:45
2913.25:336:46
3013.25:336:46
3113.25:336:47

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 6.27 kWh/m².

For context, solar energy here swings from a low near 3.79 kWh/m² to a high of 6.7 kWh/m² in July across the year — May's 6.27 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
16.5Intense
26.5Intense
36.5Intense
46.5Intense
56.5Intense
66.5Intense
76.5Intense
86.5Intense
96.5Intense
106.4Intense
116.4Intense
126.4Intense
136.3Intense
146.3Intense
156.3Intense
166.2Intense
176.2Intense
186.2Intense
196.1Intense
206.1Intense
216.1Intense
226.1Intense
236.1Intense
246.0Intense
256.0Intense
266.0Intense
276.0Intense
286.1Intense
296.1Intense
306.1Intense
316.1Intense
Planning a trip in May

Hazard calendar for Esmeralda

In seasonPeak

In May, Esmeralda sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

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

Esmeralda'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 May a good time to visit Esmeralda?

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

3.9
Sightseeing
7th-best month of the year
5.7
Beach & pool
7th-best month of the year

May is a weaker month for outdoor sightseeing in Esmeralda.

What to pack for Esmeralda in May

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

In May, Esmeralda sees daytime highs around 31°C and nights near 23°C. Pack light clothes, rain gear and sun protection. About 16 days see rain.

light clothesrain gearsun protection

Sea temperature near Esmeralda 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 30 km away) is warmest in September at about 29°C and coldest in March 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
Jun28Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov28Warm
Dec27Warm

UV index in Esmeralda in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May 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 Esmeralda peaks around June 23 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 15 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 23UV 12Dec 15UV 6
UV index (midday)Level
Jan7High
Feb9Very high
Mar11Extreme
Apr11Extreme
May11Extreme
Jun12Extreme
Jul12Extreme
Aug12Extreme
Sep11Extreme
Oct10Very high
Nov7High
Dec6High

Air quality in Esmeralda 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 Esmeralda is worst in June — around 23 µg/m³ PM2.5 (moderate), about 4.0× the cleanest month (December, 6 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 2322 µg/m³Dec 146 µg/m³
PM2.5 (µg/m³)Level
Jan6Good
Feb8Good
Mar10Good
Apr14Moderate
May12Moderate
Jun23Moderate
Jul22Moderate
Aug18Moderate
Sep13Moderate
Oct10Good
Nov6Good
Dec6Good
Location & terrain

Where is Esmeralda?

Esmeralda sits at 21.9°N, 78.1°W, 38 m above sea level, in Cuba. The nearest listed city is Primero de Enero, 34 km away.

Ciro RedondoVertientesMinas

Topography around Esmeralda

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

Within 3 km, the terrain around Esmeralda has only modest variations in elevation — a maximum elevation change of 44 m around an average of 32 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 148 m; within 80 km, significant variations in elevation — a maximum elevation change of 327 m.

The land around Esmeralda is covered by grassland (66%) within 3 km, trees (44%) and grassland (44%) within 16 km, and water (35%), trees (29%) and grassland (26%) within 80 km.

3 km
44 m
16 km
148 m
80 km
327 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetlandmangroves
May weather nearby: Primero de Enero 34 km · Florida 38 km · Baraguá 56 km · Camagüey 56 km · Morón 60 km · Ciro Redondo 63 km · Vertientes 66 km · Minas 66 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 Esmeralda (21.8521°, -78.1169°, elevation 38 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).