June weather forecast
Coyolar, Costa Rica

June, the first month of the summer in Coyolar, is also a moderately hot month, with an average temperature ranging between min 24°C (75.2°F) and max 29.4°C (84.9°F).

Temperature

Coyolar records an average high-temperature of a moderately hot 29.4°C (84.9°F) in June, maintaining a close correlation with May's 30.7°C (87.3°F). Coyolar, during June, witnesses an average low-temperature of 24°C (75.2°F).

Heat index

In June, the heat index is calculated to be a fiery hot 36°C (96.8°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In June, the average relative humidity in Coyolar is 81%.

Rainfall

In Coyolar, in June, it is raining for 26.8 days, with typically 195mm (7.68") of accumulated precipitation. Throughout the year, there are 218.6 rainfall days, and 1456mm (57.32") of precipitation is accumulated.

Daylight

With an average of 12h and 42min of daylight, June has the longest days of the year in Coyolar.
On the first day of the month, sunrise is at 05:16 and sunset at 17:56. On the last day of June, sunrise is at 05:21 and sunset at 18:02 CST.

Sunshine

In June, the average sunshine is 9.1h.

UV index

January through September and December, with an average maximum UV index of 7, are months with the highest UV index in Coyolar. A UV Index estimate of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In June, the UV index of 7 transforms into the following advice:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Enhance your sun protection with tightly woven, yet airy clothing.