July weather forecast
Guatemala City, Guatemala

July's weather sees a relieving reduction in rainfall from June's overwhelming amounts in Guatemala City. The temperature variations are insignificant compared to June, with a minor lowering in maximum temperature values. The number of daylight hours reduces slightly from the preceding month. Furthermore, despite the reduction in rainfall, July remains part of the wet season due to the elevated humidity levels. Ultraviolet index maintains its maximum, requiring caution for outdoor activities.

Temperature

Guatemala City's July average high-temperature settles at a still warm 25.4°C (77.7°F), showing a near match with the preceding month. During July, Guatemala City's temperature averages to a refreshing 16.3°C (61.3°F) at night.

Humidity

In Guatemala City, the average relative humidity in July is 80.8%.

Rainfall

In July, in Guatemala City, the rain falls for 18.6 days. Throughout July, 203mm (7.99") of precipitation is accumulated. Throughout the year, there are 125.2 rainfall days, and 1275mm (50.2") of precipitation is accumulated.

Daylight

In Guatemala City, the average length of the day in July is 12h and 53min.
On the first day of July, sunrise is at 05:36 and sunset at 18:35. On the last day of the month, sunrise is at 05:45 and sunset at 18:31 CST.

Sunshine

The average sunshine in July in Guatemala City is 5.9h.

UV index

The months with the highest UV index are February through October, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In July, the maximum UV index of 12 suggests this advice:
Put into action all crucial precautions. Defense against sun damage is a must. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Tightly woven clothing, when worn loosely, shields effectively against the Sun.