July weather forecast
Portobelillo, Panama

July, the same as June, is another warm summer month in Portobelillo, Panama, with an average temperature fluctuating between 29.5°C (85.1°F) and 22.3°C (72.1°F).

Temperature

July's onset brings an average high-temperature of a warm 29.5°C (85.1°F), showing a minute difference from June's 30.2°C (86.4°F). Throughout July, an average low-temperature of 22.3°C (72.1°F) is experienced.

Heat index

July's mean heat index is computed to be a very hot 38°C (100.4°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. 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 primarily vital 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.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The months with the highest humidity are July through October, with an average relative humidity of 88%.

Rainfall

In Portobelillo, Panama, during July, the rain falls for 30.1 days and regularly aggregates up to 277mm (10.91") of precipitation. In Portobelillo, during the entire year, the rain falls for 269.3 days and collects up to 2235mm (87.99") of precipitation.

Daylight

In Portobelillo, the average length of the day in July is 12h and 32min.
On the first day of July, sunrise is at 06:08 and sunset at 18:43. On the last day of the month, sunrise is at 06:14 and sunset at 18:42 EST.

Sunshine

In Portobelillo, Panama, the average sunshine in July is 7.2h.

UV index

July, August, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Portobelillo, Panama. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 6 transforms into these recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.