September weather forecast
Kalitengah Utara, Indonesia

The first month of the spring, September, is a hot month in Kalitengah Utara, Indonesia, with an average temperature fluctuating between 22.9°C (73.2°F) and 30.1°C (86.2°F).

Temperature

September's arrival brings an average high-temperature of a hot 30.1°C (86.2°F), slightly deviating from August's 29.3°C (84.7°F). Throughout September, Kalitengah Utara witnesses a nighttime temperature average of 22.9°C (73.2°F).

Heat index

For most parts of September, the heat index is estimated at a fiery hot 35°C (95°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
For clarity, heat index numbers account for light winds and areas under shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of increased relative humidity, the evaporation rate lessens, causing the body to retain more heat than under less humid conditions. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Kalitengah Utara, the average relative humidity in September is 68%.

Rainfall

In Kalitengah Utara, in September, it is raining for 8.2 days, with typically 21mm (0.83") of accumulated precipitation. In Kalitengah Utara, during the entire year, the rain falls for 236.1 days and collects up to 1090mm (42.91") of precipitation.

Daylight

In Kalitengah Utara, the average length of the day in September is 12h and 4min.
On the first day of September, sunrise is at 05:29 and sunset at 17:28. On the last day of the month, sunrise is at 05:14 and sunset at 17:24 WIB.

Sunshine

September has the most sunshine of the year, with an average of 9.9h of sunshine.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, an average UV index of 7 transforms into the following instructions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.