Bartolomé Masó in Summer
In summer (June, July and August), Bartolomé Masó sees average daytime highs around 32°C and overnight lows near 24°C, with 387 mm of rain over about 66 wet days across the season. It is the warmest season of the year and the wettest season of the year.
Across summer, daytime highs hold fairly steady around 32°C. The sky is clear or mostly clear about 22% of the time across summer, and the air most often feels oppressive.
Summer is Bartolomé Masó's weakest season of the year to visit on our travel score. For the whole year in context, see Bartolomé Masó's year-round climate.
- Avg daytime high
- 32°C
- warmest season of the year
- Avg overnight low
- 24°C
- Rainfall
- 387 mm
- 66 wet days
- Avg wind
- 7 km/h
- Travel score
- 2.8
- weakest season of the year
- Months
- Jun · Jul · Aug
Temperature in Bartolomé Masó in Summer
Across summer, daytime highs hold fairly steady around 32°C.
A typical summer day in Bartolomé Masó reaches about 32°C and drops to 24°C overnight. The warmest of the three months is July, the coolest June.
How summer really feels in Bartolomé Masó
Once humidity and wind are folded in, summer brings about 92 days that feel above 32°C and 0 that feel at or below 0°C.
The story in summer is heat — humidity pushes the afternoon "feels like" well above the raw temperature.
Bartolomé Masó weather by month
How the three summer months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 29° / 20° | 15 | 3.4 | 10.9 | 6.8 |
| Feb | 30° / 20° | 15 | 3.1 | 11.3 | 6.4 |
| Mar | 30° / 20° | 27 | 5.6 | 11.9 | 5.7 |
| Apr | 31° / 22° | 54 | 9.4 | 12.4 | 4.7 |
| May | 31° / 23° | 167 | 19 | 12.9 | 3.6 |
| Jun | 32° / 24° | 142 | 21.6 | 13.2 | 2.9 |
| Jul | 33° / 24° | 120 | 21.5 | 13.1 | 2.8 |
| Aug | 32° / 24° | 126 | 22.5 | 12.7 | 2.7 |
| Sep | 32° / 24° | 157 | 23.8 | 12.1 | 2.8 |
| Oct | 31° / 23° | 136 | 20.9 | 11.5 | 3.6 |
| Nov | 30° / 22° | 50 | 8.9 | 11 | 5.4 |
| Dec | 29° / 20° | 23 | 4 | 10.8 | 6.5 |
Cloud cover in Summer
The sky is clear or mostly clear about 22% of the time across summer.
Chance of precipitation in Summer
Bartolomé Masó gets around 387 mm of rain over 66 wet days across summer. The line is the day-by-day chance of measurable precipitation.
Humidity in Summer
Most of summer feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Summer
Winds average 7 km/h across summer.
Sunrise & sunset in Summer
Daylight runs from about 13 h 06 min in early June to 12 h 24 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Summer
Average shortwave solar energy reaching the ground each day across summer, about 6.4 kWh/m².
Hazard calendar for Bartolomé Masó
In summer, Bartolomé Masó overlaps its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.
Bartolomé Masó sits in the Atlantic hurricane belt; the season peaks August–October.
Bartolomé Masó's rainy season runs May–October, when most of the year's rain falls.
Is summer a good time to visit Bartolomé Masó?
Our two travel scores rate summer for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
summer is a weaker month for outdoor sightseeing in Bartolomé Masó.
What to pack for Bartolomé Masó in Summer
From summer's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In summer, Bartolomé Masó sees daytime highs around 32°C and nights near 24°C. Pack light clothes, rain gear and sun protection. About 66 days see rain.
Sea temperature near Bartolomé Masó in Summer
The nearest coast averages about 30°C across summer — 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 August at about 31°C and coldest in January near 25°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 25 | 25 | 26 | 27 | 29 | 30 | 30 | 31 | 31 | 30 | 28 | 26 |
| Comfort | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 25 | Warm |
| Feb | 25 | Warm |
| Mar | 26 | Warm |
| Apr | 27 | Warm |
| May | 29 | Tropical |
| Jun | 30 | Tropical |
| Jul | 30 | Tropical |
| Aug | 31 | Tropical |
| Sep | 31 | Tropical |
| Oct | 30 | Tropical |
| Nov | 28 | Tropical |
| Dec | 26 | Warm |
UV index in Bartolomé Masó in Summer
Clear-sky midday UV across summer averages 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 Bartolomé Masó peaks around June 12 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 14 at about 7 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 8 | 10 | 12 | 12 | 12 | 12 | 11 | 12 | 12 | 10 | 7 | 7 |
| Level | Very high | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Very high |
| Mar | 12 | Extreme |
| Apr | 12 | Extreme |
| May | 12 | Extreme |
| Jun | 12 | Extreme |
| Jul | 11 | Extreme |
| Aug | 12 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Extreme |
| Nov | 7 | Very high |
| Dec | 7 | High |
Air quality in Bartolomé Masó in Summer
Average fine-particle pollution (PM2.5) through the year — so you can see where summer falls, not just the annual average.
Air quality in Bartolomé Masó is worst in June — around 26 µg/m³ PM2.5 (moderate), about 3.9× the cleanest month (December, 7 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 8 | 9 | 10 | 12 | 15 | 26 | 24 | 19 | 15 | 12 | 8 | 7 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 8 | Good |
| Feb | 9 | Good |
| Mar | 10 | Good |
| Apr | 12 | Good |
| May | 15 | Moderate |
| Jun | 26 | Moderate |
| Jul | 24 | Moderate |
| Aug | 19 | Moderate |
| Sep | 15 | Moderate |
| Oct | 12 | Good |
| Nov | 8 | Good |
| Dec | 7 | Good |
Where is Bartolomé Masó?
Bartolomé Masó sits at 20.2°N, 76.9°W, 63 m above sea level, in Cuba. The nearest listed city is Yara, 12 km away.
Topography around Bartolomé Masó
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Bartolomé Masó.
Within 3 km, the terrain around Bartolomé Masó has only modest variations in elevation — a maximum elevation change of 182 m around an average of 68 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,174 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,887 m.
The land around Bartolomé Masó is covered by trees (60%) and cropland (21%) within 3 km, trees (65%) within 16 km, and water (41%) and trees (34%) within 80 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
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 Bartolomé Masó (20.1666°, -76.944°, elevation 63 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.