June weather forecast
Toa Baja, PR

June in Toa Baja brings in the summer, characterized by high temperatures and somewhat stronger winds. The tropical city is graced with an extended period of daylights. Despite the surge in temperature, the presence of periodic rainfall ensures lush greenery. Regular sea winds continue to moderate the climate. The transition from June to July is smooth, with consistently pleasant weather.

Temperature

The advent of June in Toa Baja denotes an average high-temperature of a still warm 84.2°F (29°C), subtly different from May's 82.6°F (28.1°C). Recording a slight drop from the daily maximum, Toa Baja notes an average low temperature of 77.5°F (25.3°C) in the month of June.

Heat index

June's mean heat index is computed to be a sweltering 95°F (35°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

The months with the highest humidity are May through July and November, with an average relative humidity of 79%.

Rainfall

In Toa Baja, in June, during 15.8 rainfall days, 1.77" (45mm) of precipitation is typically accumulated. Throughout the year, there are 223.5 rainfall days, and 27.95" (710mm) of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 13h and 12min of daylight.
On the first day of June in Toa Baja, sunrise is at 5:47 am and sunset at 6:58 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:05 pm AST.

Sunshine

The months with the most sunshine in Toa Baja are May and June, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index in Toa Baja, Puerto Rico, are May through November, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 in June interprets into the following recommendations:
Deflect overexposure. Sun protection is a necessity. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.