Mindelo weather in May

In May, Mindelo sees average daytime highs of 21°C and overnight lows near 21°C, with 1 mm of rain across 0.1 wet days and about 12.8 hours of daylight. It is the 8th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 21°C through the month. The sky is clear or mostly clear about 62% of the time in May, and the air most often feels humid.

Daylight stretches from about 12 h 36 min at the start of May to 12 h 54 min by month's end. Set against the rest of the year, May is Mindelo's 3rd-clearest and 3rd-windiest month. For the whole year in context, see Mindelo's year-round climate.

Daytime high
21°
8th warmest
Overnight low
21°
5th coldest
Rainfall
1 mm
0.1 wet days
Daylight
12 h 48 min
6:13 AM – 7:00 PM
Cloud cover
36%
3rd clearest
Wind
30 km/h
3rd windiest
Solar energy
7.07 kWh/m²
Travel score
8.5
out of 10

Mindelo is second largest city of Cape Verde.

Density
1,030/km²
people per km²
Founded
1793

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 21°C through the month.

A typical May day in Mindelo reaches about 21°C in the afternoon and slips back to 21°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 22°C. Set against its neighbours, May runs on par with April and about 1°C cooler than June.

15°18°20°23°25°151015202531
Avg high (°C)Avg low (°C)
12120
22120
32120
42120
52120
62120
72120
82120
92120
102120
112120
122120
132121
142121
152121
162121
172121
182121
192121
202121
212121
222121
232121
242121
252121
262121
272121
282221
292221
302221
312221

Mindelo weather by month

How May compares with the rest of the year at a glance. May is the 8th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan21° / 20°51.111.18.0
Feb20° / 19°30.911.48.0
Mar20° / 19°10.311.98.2
Apr21° / 20°10.212.48.2
May21° / 21°10.112.88.5
Jun22° / 21°00.2138.6
Jul23° / 22°40.912.98.5
Aug24° / 24°193.612.68.2
Sep25° / 24°384.912.17.9
Oct25° / 24°201.811.68.4
Nov24° / 23°71.111.28.4
Dec22° / 21°61.4118.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 62% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 19% of May, with mostly cloudy or overcast conditions the remaining 19%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18020
28119
38119
48119
58218
68218
78317
88317
98317
108317
118317
128317
138317
148218
158218
168218
178119
188119
198020
207921
217921
227921
237921
247921
257921
267921
277921
288020
298119
308119
318218

Chance of precipitation in May

Any precipitation

Mindelo gets around 1 mm of rain over 0.1 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 0% and peaks near 1% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
11
21
31
41
51
61
71
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
250
260
270
280
290
300
310

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May lands in the humid band about 57% of days. Sticky, muggy-or-worse air turns up on roughly 38% of them.

0%25%50%75%100%151015202531
Comfortable (%)Humid (%)Muggy (%)
1116128
2106129
3106129
4106129
5106030
6106030
796130
896031
996031
1086032
1176132
1276033
1366034
1456134
1556035
1646036
1746036
1836037
1935938
2025939
2125840
2225741
2315643
2415544
2515346
2615148
2714950
2814752
2914554
3014356
3104159

Wind in May

Winds average 30 km/h in May.

Across May, daily wind ranges from about 29 km/h on the calmest days to 30 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
130windy
230windy
330windy
430windy
530windy
630windy
730windy
830windy
930windy
1030windy
1130windy
1230windy
1330windy
1430windy
1530windy
1630windy
1730windy
1830windy
1930windy
2030windy
2130windy
2230windy
2330windy
2430windy
2530windy
2630windy
2730windy
2830windy
2929windy
3029windy
3129windy

Sunrise & sunset in May

DaylightNight

Daylight runs from about 12 h 36 min at the start of May to 12 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over May. Sunrise moves from 6:19 AM to 6:10 AM, and sunset from 6:55 PM to 7:05 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:196:55
212.66:196:55
312.66:186:56
412.66:186:56
512.76:176:56
612.76:176:57
712.76:166:57
812.76:166:57
912.76:156:57
1012.76:156:58
1112.76:146:58
1212.76:146:58
1312.86:146:59
1412.86:136:59
1512.86:136:59
1612.86:137:00
1712.86:127:00
1812.86:127:00
1912.86:127:01
2012.86:117:01
2112.86:117:02
2212.86:117:02
2312.96:117:02
2412.96:107:03
2512.96:107:03
2612.96:107:03
2712.96:107:04
2812.96:107:04
2912.96:107:04
3012.96:107:05
3112.96:107:05

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 7.07 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 4.59 kWh/m² to a high of 7.07 kWh/m² in May across the year — May's 7.07 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.0Intense
27.0Intense
37.0Intense
47.0Intense
57.0Intense
67.1Intense
77.1Intense
87.1Intense
97.1Intense
107.1Intense
117.1Intense
127.1Intense
137.1Intense
147.1Intense
157.1Intense
167.1Intense
177.1Intense
187.1Intense
197.1Intense
207.1Intense
217.1Intense
227.0Intense
237.0Intense
247.0Intense
257.0Intense
267.0Intense
277.0Intense
287.0Intense
297.0Intense
307.0Intense
317.0Intense
Planning a trip in May

Hazard calendar for Mindelo

In seasonPeak

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

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

Mindelo sees seasonal dust haze (May–October), heaviest in June.

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

Is May a good time to visit Mindelo?

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

8.5
Sightseeing
2nd-best month of the year
5.3
Beach & pool
8th-best month of the year

May is one of the better times to visit Mindelo for general sightseeing.

What to pack for Mindelo in May

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

In May, Mindelo sees daytime highs around 21°C and nights near 21°C. Pack sun protection and a windbreaker.

sun protectiona windbreaker

Sea temperature near Mindelo in May

The nearest coast averages about 23°C in May — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in September at about 27°C and coldest in February near 22°C.

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

20°22°24°26°28°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb22Refreshing
Mar22Refreshing
Apr23Refreshing
May23Refreshing
Jun24Refreshing
Jul25Warm
Aug26Warm
Sep27Warm
Oct27Warm
Nov26Warm
Dec24Warm

UV index in Mindelo 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 Mindelo peaks around May 18 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 19 at about 6 (high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeExtremeVery highExtremeVery highHighMay 18UV 12Dec 19UV 6
UV index (midday)Level
Jan7Very high
Feb10Extreme
Mar12Extreme
Apr10Very high
May12Extreme
Jun11Extreme
Jul9Very high
Aug9Very high
Sep11Extreme
Oct10Very high
Nov8Very high
Dec6High

Air quality in Mindelo 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 Mindelo is worst in December — around 56 µg/m³ PM2.5 (unhealthy), about 4.9× the cleanest month (May, 11 µg/m³).

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

0204060JanFebMarAprMayJunJulAugSepOctNovDecPoorModerateModeratePoorDec 2356 µg/m³May 1112 µg/m³
PM2.5 (µg/m³)Level
Jan53Poor
Feb39Poor
Mar23Moderate
Apr13Moderate
May11Good
Jun23Moderate
Jul26Moderate
Aug26Moderate
Sep23Moderate
Oct25Moderate
Nov25Moderate
Dec56Unhealthy
Location & terrain

Where is Mindelo?

Mindelo sits at 16.9°N, 25.0°W, 44 m above sea level, in Cabo Verde. The nearest listed city is Espargos, 217 km away.

EspargosAssomadaPraia

Topography around Mindelo

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

Within 3 km, the terrain around Mindelo has significant variations in elevation — a maximum elevation change of 273 m around an average of 55 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 704 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,966 m.

The land around Mindelo is covered by bare terrain (47%), water (26%) and artificial surfaces (21%) within 3 km, water (73%) and bare terrain (23%) within 16 km, and water (90%) within 80 km.

3 km
273 m
16 km
704 m
80 km
1,966 m
shrubsgrasslandartificial surfacesbare terrainwater
May weather nearby: Espargos 217 km · Assomada 243 km · Praia 268 km · Dakar 842 km · Le Plateau 844 km · Guédiawaye 844 km · Pikine 846 km · N’diareme limamoulaye 846 km

Cabo Verde travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
220 V · 50 Hz
Prices
≈ 48% of US
price level, 2025
GDP per capita
$5,796
2025
Homicide rate
7
per 100k, 2020
Road deaths
26.8
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Roman Catholic 73%none 16%Protestant 4%Christian Rationalism 2%

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 Mindelo (16.8901°, -24.9804°, elevation 44 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).