September weather forecast
Tulungagung, Indonesia

September, the first month of the spring in Tulungagung, is still a hot month, with an average temperature varying between 23.1°C (73.6°F) and 33.9°C (93°F).

Temperature

Tulungagung's average high-temperature in September is a still hot 33.9°C (93°F), indicating a subtle variation from August. In the month of September, an average of 23.1°C (73.6°F) marks the low-temperature in Tulungagung.

Heat index

The heat index for September is estimated at an extremely hot 44°C (111.2°F). On guard: Heat exhaustion and heat cramps are predicted. Heatstroke is a potential hazard with continuous physical effort.
Realize that the values for the heat index are set for shaded places and light winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

With an average relative humidity of 65%, September is the least humid month.

Rainfall

In Tulungagung, in September, during 9.3 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Tulungagung, Indonesia, during the entire year, the rain falls for 233 days and collects up to 1056mm (41.57") of precipitation.

Daylight

In Tulungagung, the average length of the day in September is 12h and 4min.
On the first day of the month, sunrise is at 05:33 and sunset at 17:30. On the last day of September, in Tulungagung, Indonesia, sunrise is at 05:16 and sunset at 17:27 WIB.

Sunshine

The months with the most sunshine in Tulungagung are August and September, with an average of 9.7h of sunshine.

UV index

The months with the highest UV index are February through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in September translates into the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.