June weather forecastGuayaquil, Ecuador

Weather in June

Persisting with its passage into the drier part of the year, June in Guayaquil witnesses a drastic amelioration in terms of steeper declines in rainfall and marked increments in sunshine. Aligned with the ongoing trend, the warmest sea temperatures begin to ebb, dropping to a soothing 23.9°C (75°F). The city’s familiar tropical warmth holds steady, softened by the significant reduction in relative humidity levels that are noticeably lower than the saturated norms of the earlier months. A noticeable upswing in average wind speed attributes a fresh dynamic to the city's evolving weather footprint.

Temperature

The arrival of June in Guayaquil brings an average high-temperature of a still hot 30.9°C (87.6°F), nearly identical to May's 31.3°C (88.3°F). An average temperature of 21.3°C (70.3°F) marks the nights in June.

Heat index

During June, the heat index is appraised at an extremely hot 40°C (104°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. 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. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in June is 78%.

Rainfall

In Guayaquil, Ecuador, in June, during 18.6 rainfall days, 41mm (1.61") of precipitation is typically accumulated. In Guayaquil, during the entire year, the rain falls for 235.3 days and collects up to 1397mm (55") of precipitation.

Sea temperature

In Guayaquil, Ecuador, in June, the average water temperature is 23.9°C (75°F).
Note: Individual preferences to cold, influenced by conditions such as sunshine, wind, and surrounding temperature, play a part in the comfort of swimming in 23.9°C (75°F) waters. (As an aside, Olympic swimming standards dictate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

With an average of 12h and 0min of daylight, June has the shortest days of the year in Guayaquil.
On the first day of June, sunrise is at 06:17 and sunset at 18:17. On the last day of the month, sunrise is at 06:23 and sunset at 18:23 -05.

Sunshine

The average sunshine in June is 8.5h.

UV index

The months with the lowest UV index in Guayaquil are January through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, a regular UV index of 6 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Be wary! Reflections from sand and water make UV radiation more intense.