June weather forecast
Agat, GU

June in Agat exhibits definitive summer weather, noticeable in the upswing of temperature and the increase in daylight hours. A transition from May to June witnesses a spike in rainfall totalizing 3.7" (94mm) in the month. However, the relative humidity levels remain constant, keeping the warmth comprehensible for the visitors. The town’s outdoor festivities like barbecues and beach parties gain momentum during this time of the year. As one looks ahead to July, it's clear that Agat experiences its peak of summer with higher temperature and precipitation.

Temperature

Agat's weather in June displays an average high-temperature of a still warm 84.6°F (29.2°C), showing minor disparity from May's 84.2°F (29°C). Agat documents a consistent average low-temperature of 83.3°F (28.5°C) at night during June.

Heat index

The heat index for June is computed to be a sweltering 95°F (35°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

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

Rainfall

In Agat, in June, during 25.4 rainfall days, 3.7" (94mm) of precipitation is typically accumulated. Throughout the year, there are 288.5 rainfall days, and 60.08" (1526mm) of precipitation is accumulated.

Daylight

June has the longest days of the year, with an average of 12h and 54min of daylight.
On the first day of the month, sunrise is at 5:53 am and sunset at 6:45 pm. On the last day of June, sunrise is at 5:57 am and sunset at 6:52 pm ChST.

Sunshine

With an average of 10.6h of sunshine, June has the most sunshine of the year.

UV index

January through August, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.