July weather forecast
San José El Idolo, Guatemala

July, the same as June, is a moderately hot summer month in San José El Idolo, Guatemala, with temperature in the range of an average high of 29.8°C (85.6°F) and an average low of 19.4°C (66.9°F).

Temperature

July welcomes an average high-temperature of a still moderately hot 29.8°C (85.6°F), not much different from the preceding month. San José El Idolo experiences a steady low-temperature of 19.4°C (66.9°F) throughout July.

Heat index

The heat index for July is appraised at a fiery hot 35°C (95°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In San José El Idolo, the average relative humidity in July is 73%.

Rainfall

In San José El Idolo, in July, it is raining for 25 days, with typically 161mm (6.34") of accumulated precipitation. In San José El Idolo, during the entire year, the rain falls for 222.8 days and collects up to 1491mm (58.7") of precipitation.

Daylight

In San José El Idolo, the average length of the day in July is 12h and 53min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:38. On the last day of July, sunrise is at 05:49 and sunset at 18:34 CST.

Sunshine

April and July, with an average of 11.2h of sunshine, are months with the most sunshine in San José El Idolo.

UV index

January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index in San José El Idolo are January through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. From 10 a.m. to 4 p.m., when UV radiation is at its strongest, limit direct exposure to the Sun and note that shade structures may not provide full sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.