June weather forecast
Maunabo, PR

June marks the arrival of summer in Maunabo, mirroring the onset of warmer, longer days. The delightful summer weather ensures the city remains bustling with activities. More sunlight hours are observed, providing optimal conditions for outdoor activities. Despite the extended sunlight, there’s an increase in cloud coverage by 41% compared to the previous month, providing visitors and locals alike with respite from the midday sun. Coupled with the mild sea breeze, June presents an excellent spectacle of tropical weather.

Temperature

June's advent denotes a minor fluctuation in the average high-temperature to a still warm 83.8°F (28.8°C) from May's 82.4°F (28°C). A mean low-temperature of 77.5°F (25.3°C) is a distinguishing feature of June, indicating a slight dip from daytime highs.

Heat index

June's average heat index is computed to be a hot 93.2°F (34°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.

Humidity

In Maunabo, the average relative humidity in June is 79%.

Rainfall

In Maunabo, in June, during 17.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Maunabo, during the entire year, the rain falls for 223.2 days and collects up to 27.87" (708mm) 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 in Maunabo, sunrise is at 5:47 am and sunset at 6:55 pm. On the last day of the month, sunrise is at 5:51 am and sunset at 7:03 pm AST.

Sunshine

June has the most sunshine of the year, with an average of 10.3h of sunshine.

UV index

May through November, with an average maximum UV index of 7, are months with the highest UV index in Maunabo. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, a regular UV index of 7 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.