July weather forecast
Coyolar, Costa Rica

July, like June, in Coyolar, Costa Rica, is a moderately hot summer month, with an average temperature ranging between min 23.2°C (73.8°F) and max 29.3°C (84.7°F).

Temperature

With the advent of July, Coyolar's high-temperatures adjust to a still warm 29.3°C (84.7°F), closely aligning with the preceding month. Throughout the month of July, Coyolar sees a steady low-temperature average of 23.2°C (73.8°F).

Heat index

The heat index in July is calculated to be a torrid 36°C (96.8°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

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

Rainfall

In Coyolar, in July, it is raining for 26.3 days, with typically 185mm (7.28") of accumulated precipitation. Throughout the year, there are 218.6 rainfall days, and 1456mm (57.32") of precipitation is accumulated.

Daylight

In July, the average length of the day is 12h and 38min.
On the first day of the month, sunrise is at 05:21 and sunset at 18:03. On the last day of July, sunrise is at 05:27 and sunset at 18:01 CST.

Sunshine

The average sunshine in July in Coyolar is 9.8h.

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 of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 7 during July translates into the following guidance:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. 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. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.