June weather forecast
Cabo Rojo, PR

June, the first month of the summer in Cabo Rojo, is also a moderately hot month, with an average temperature varying between 78.4°F (25.8°C) and 85.5°F (29.7°C).

Temperature

In Cabo Rojo, the average high-temperature in June is practically the same as in May - a still warm 85.5°F (29.7°C). The average low-temperature, in June, is 78.4°F (25.8°C).

Heat index

In June, the average heat index is estimated at a very hot 96.8°F (36°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, differences in body mass, height, and shape, metabolic differences), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Cabo Rojo, the average relative humidity in June is 77%.

Rainfall

In June, the rain falls for 18.3 days. Throughout June, 1.81" (46mm) of precipitation is accumulated. In Cabo Rojo, Puerto Rico, during the entire year, the rain falls for 235 days and collects up to 25.55" (649mm) of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 12min of daylight.
On the first day of June, sunrise is at 5:52 am and sunset at 7:00 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 7:08 pm AST.

Sunshine

With an average of 11.2h of sunshine, June has the most sunshine of the year in Cabo Rojo.

UV index

The months with the highest UV index in Cabo Rojo are March through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 7 in June interpret into the following advice:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.