August weather forecast
Bijagua, Costa Rica

The last month of the summer, August, is another warm month in Bijagua, Costa Rica, with an average temperature varying between 29.6°C (85.3°F) and 24°C (75.2°F).

Temperature

Bijagua records an average high-temperature of a still warm 29.6°C (85.3°F) in August, maintaining a close correlation with July's 28.9°C (84°F). The temperature dips to an average of 24°C (75.2°F) during August nights.

Heat index

August's heat index is calculated to be a torrid 38°C (100.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Research indicates the heat index considers values in shaded locales and with light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

The average relative humidity in August in Bijagua is 84%.

Rainfall

In August, the rain falls for 29.3 days. Throughout August, 226mm (8.9") of precipitation is accumulated. In Bijagua, Costa Rica, during the entire year, the rain falls for 295.8 days and collects up to 1656mm (65.2") of precipitation.

Daylight

In Bijagua, the average length of the day in August is 12h and 28min.
On the first day of the month, sunrise is at 05:29 and sunset at 18:04. On the last day of August, sunrise is at 05:30 and sunset at 17:50 CST.

Sunshine

In Bijagua, the average sunshine in August is 7.4h.

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 of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index, 7 in August, converts into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.