August weather forecast
Zancudo, Costa Rica

August, the last month of the summer in Zancudo, is also a moderately hot month, with an average temperature ranging between max 28.6°C (83.5°F) and min 22.2°C (72°F).

Temperature

The shift from July to August is characterized by an average high-temperature of a still warm 28.6°C (83.5°F), not significantly different from the 28.3°C (82.9°F) of July. In Zancudo, August's nights observe an average temperature dip to a pleasant 22.2°C (72°F).

Heat index

In August, the heat index is calculated to be a torrid 35°C (95°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
In terms of the heat index, values are set with light wind and shade conditions in mind. 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 'real feel' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Zancudo, Costa Rica, the average relative humidity in August is 85%.

Rainfall

In August, the rain falls for 30.5 days. Throughout August, 277mm (10.91") of precipitation is accumulated. In Zancudo, during the entire year, the rain falls for 309.5 days and collects up to 2106mm (82.91") of precipitation.

Daylight

In Zancudo, the average length of the day in August is 12h and 23min.
On the first day of August, sunrise is at 05:24 and sunset at 17:53. On the last day of the month, sunrise is at 05:24 and sunset at 17:41 CST.

Sunshine

The average sunshine in August in Zancudo is 8.4h.

UV index

January, February, June through December, with an average maximum UV index of 6, are months with the lowest UV index in Zancudo, Costa Rica. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: In August, the maximum UV index of 6 translates into these guidelines:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.