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Guantanamo Weather in June
Guantanamo in June averages 31°C (88°F) during the day and 26°C (79°F) at night. Some rainfall is typical for this time of year.
Rainfall in Guantanamo in June
The climate data from previous years indicates about 10 days of rain, averaging 54 mm (2.1 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Guantanamo in June
Temperatures in Guantanamo in June top out at 31°C (88°F) and drop to 26°C (79°F) overnight. For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 26°C (79°F), nights stay very warm. Air conditioning makes a real difference if you're sensitive to heat. A cold shower before bed can also help you get to sleep more comfortably.If you prefer dry days with pleasant temperatures, January, February, March and December typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Guantanamo Temperature in June
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
35%
Precipitation
54 mm (2.1 in)
Rainy days
10 days
Guantanamo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Guantanamo - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Guantanamo typically stay consistent throughout June, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in June
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in June
Historical weather records for Guantanamo in June
Browse day-by-day weather records for Guantanamo spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Guantanamo historical weather extremes in June
According to our 50 years of weather records for Guantanamo, the following extremes were recorded between 1976 and 2026.
- On June 25, 1992, temperatures climbed to 37°C (99°F), marking the warmest June day on record.
- On June 7, 2011, Guantanamo saw its coldest June day with temperatures maxing out at 24°C (75°F).
- The coldest night in June in Guantanamo was on June 7, 2005, with a minimum of 20°C (68°F).
Best Places in Cuba in June
Find out more about the weather in Cuba and which places have the best travel conditions in this month. See all of Cuba in June →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Guantanamo in June
Warm temperatures in June make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days.
What To Do in Guantanamo in June
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling8/10 -
Walking8/10 -
Camping7/10 -
Outdoor sports8/10
Guantanamo 3-Day Forecast
More climate data for Guantanamo
See the full Guantanamo climate overview or explore weather in Cuba.
Popular in June
Where to go in June - average daytime high across popular destinations.
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