July weather forecast
Serendah, Malaysia

July, like June, is another tropical summer month in Serendah, Malaysia, with an average temperature ranging between min 22.9°C (73.2°F) and max 32.1°C (89.8°F).

Temperature

The transition into July is marked with an average high-temperature of a still hot 32.1°C (89.8°F), showing an insignificant shift from June's 32.4°C (90.3°F). In July, Serendah reports a consistent average low-temperature of 22.9°C (73.2°F) during the nights.

Heat index

July's mean heat index is appraised at a scorching 43°C (109.4°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Serendah, the average relative humidity in July is 75%.

Rainfall

In July, in Serendah, Malaysia, the rain falls for 20.3 days. Throughout July, 83mm (3.27") of precipitation is accumulated. In Serendah, during the entire year, the rain falls for 300.1 days and collects up to 1670mm (65.75") of precipitation.

Daylight

In July, the average length of the day in Serendah is 12h and 17min.
On the first day of the month, sunrise is at 7:08 am and sunset at 7:26 pm. On the last day of July, in Serendah, sunrise is at 7:12 am and sunset at 7:27 pm +08.

Sunshine

June and July, with an average of 8.9h of sunshine, are months with the most sunshine in Serendah.

UV index

February through October and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: An average maximum UV index of 7 in July leads to these recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.