June weather forecast
Puerto Barrios, Guatemala

June's weather continues to follow the rainfall trend established in May. Humidity rises further, enhancing the rain-soaked ambiance of Puerto Barrios. Yet, the high temperatures, reaching a peak of 30.5°C (86.9°F), persist. A high sea temperature, peaking at 29.6°C (85.3°F), creates a peculiar balmy sensation in spite of the ongoing rainfall. The contrasting nature of this beach town's weather becomes a unique feature, attractive to those in search of distinctive experiences.

Temperature

June's average high-temperature stands at a still tropical 30.5°C (86.9°F), showing little deviation from May's 30.7°C (87.3°F). In Puerto Barrios, the average low-temperature during the month of June is a warm 24.2°C (75.6°F).

Heat index

In June, the average heat index is evaluated at a blisteringly hot 40°C (104°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in June is 82%.

Rainfall

In Puerto Barrios, during June, the rain falls for 28.3 days and regularly aggregates up to 197mm (7.76") of precipitation. Throughout the year, in Puerto Barrios, there are 299.7 rainfall days, and 1707mm (67.2") of precipitation is accumulated.

Sea temperature

In Puerto Barrios, Guatemala, in June, the average water temperature is 29.6°C (85.3°F).
Note: For swimming, diving, and various water activities, the temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as highly enjoyable and comfortable for extended durations without any discomfort.

Daylight

The month with the longest days in Puerto Barrios is June, with an average of 13h and 0min of daylight.
On the first day of the month, sunrise is at 05:22 and sunset at 18:22. On the last day of June, sunrise is at 05:26 and sunset at 18:29 CST.

Sunshine

In June, the average sunshine in Puerto Barrios, Guatemala, is 9.9h.

UV index

March through June, August and September, with an average maximum UV index of 7, are months with the highest UV index. 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: During June, 7 as the daily maximum UV index converts into the following advice:
Fend off overexposure. Sun protection is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.