July weather forecast
Ozatlán, El Salvador

July, the same as June, in Ozatlán, El Salvador, is another tropical summer month, with temperature in the range of an average low of 23.1°C (73.6°F) and an average high of 31.9°C (89.4°F).

Temperature

Ozatlán, El Salvador, records a slight change with July's average high-temperatures adjusting to a still tropical 31.9°C (89.4°F) from June's 30.7°C (87.3°F). Ozatlán observes an average nighttime low-temperature of 23.1°C (73.6°F) during the month of July.

Heat index

Throughout July, the heat index is estimated at a blistering 42°C (107.6°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Ozatlán, in July, it is raining for 24 days, with typically 121mm (4.76") of accumulated precipitation. In Ozatlán, El Salvador, during the entire year, the rain falls for 206.2 days and collects up to 1242mm (48.9") of precipitation.

Daylight

In July, the average length of the day is 12h and 50min.
On the first day of the month, sunrise is at 05:31 and sunset at 18:25. On the last day of July, in Ozatlán, sunrise is at 05:38 and sunset at 18:21 CST.

Sunshine

April and July, with an average of 11.4h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are January through September and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in July transforms into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.