August weather forecast
Jerez, Guatemala

The last month of the summer, August, is also a moderately hot month in Jerez, Guatemala, with an average temperature ranging between min 20.3°C (68.5°F) and max 29.8°C (85.6°F).

Temperature

August's advent presents an average high-temperature of a still moderately hot 29.8°C (85.6°F), keeping the same temperature as the previous month. During August, Jerez observes a consistent average nighttime temperature of 20.3°C (68.5°F).

Heat index

For most parts of August, the heat index is appraised at a fiery hot 38°C (100.4°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

The average relative humidity in August is 82%.

Rainfall

In Jerez, in August, it is raining for 21.8 days, with typically 119mm (4.69") of accumulated precipitation. In Jerez, during the entire year, the rain falls for 169.5 days and collects up to 865mm (34.06") of precipitation.

Daylight

In August, the average length of the day in Jerez, Guatemala, is 12h and 35min.
On the first day of August, sunrise is at 05:43 and sunset at 18:27. On the last day of the month, sunrise is at 05:47 and sunset at 18:11 CST.

Sunshine

The average sunshine in August is 11h.

UV index

The months with the lowest UV index are January, February, May through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 in August translates into this advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.