September weather forecast
Sambirejo, Indonesia

September, the first month of the spring in Sambirejo, is still a hot month, with an average temperature fluctuating between 22.1°C (71.8°F) and 32.9°C (91.2°F).

Temperature

September's onset records a minor alteration in the average high-temperature to a still hot 32.9°C (91.2°F) from August's 31.3°C (88.3°F). Throughout the month of September, Sambirejo reports a steady low-temperature average of 22.1°C (71.8°F).

Heat index

The average heat index in September is appraised at a blisteringly hot 42°C (107.6°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Heat index data is primarily for areas with shade and subjected to light winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The months with the lowest humidity are September and October, with an average relative humidity of 67%.

Rainfall

In September, the rain falls for 9 days. Throughout September, 23mm (0.91") of precipitation is accumulated. In Sambirejo, Indonesia, during the entire year, the rain falls for 223 days and collects up to 1083mm (42.64") of precipitation.

Daylight

In Sambirejo, the average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:36 and sunset at 17:34. On the last day of the month, sunrise is at 05:20 and sunset at 17:30 WIB.

Sunshine

The months with the most sunshine are August through October, with an average of 9.5h of sunshine.

UV index

April, June through December, with an average maximum UV index of 7, are months with the highest UV index in Sambirejo. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 7 during September translates into the following directions:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.