September weather forecastTegal, Indonesia
September
Weather in September
The first month of the spring, September, is also a moderately hot month in Tegal, Indonesia, with an average temperature fluctuating between 27.4°C (81.3°F) and 22°C (71.6°F).Temperature
The shift into September finds Tegal at an average high-temperature of a still moderately hot 27.4°C (81.3°F), closely comparable to August's conditions. Tegal experiences a mean low-temperature of 22°C (71.6°F) during September.Heat index
In September, the average heat index is computed to be a hot 31°C (87.8°F). Exhaustion becomes probable with enduring exposure and activity, potentially causing heat cramps.Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. 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 of high significance for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Humidity
The average relative humidity in September in Tegal is 81%.Rainfall
In Tegal, in September, it is raining for 21.1 days, with typically 46mm (1.81") of accumulated precipitation. In Tegal, Indonesia, during the entire year, the rain falls for 291.6 days and collects up to 1452mm (57.17") of precipitation.Sea temperature
In Tegal, in September, the average water temperature is 28.4°C (83.1°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and other activities, ensuring comfort and enjoyment for lengthened periods.
Daylight
In Tegal, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 05:43 and sunset at 17:42. On the last day of September, in Tegal, sunrise is at 05:28 and sunset at 17:38 WIB.
Sunshine
In Tegal, Indonesia, the average sunshine in September is 8.7h.UV index
The months with the lowest UV index are January, June through September, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 6 in September suggests the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized. Beware! Reflecting off water and sand, UV rays are much stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Tegal, Indonesia
- Average high temperature in September: 27.4°C
The warmest months (with the highest average high temperature) are February, March and April (29°C).
The month with the lowest average high temperature is July (27°C).
- Average low temperature in September: 22°C
The month with the highest average low temperature is April (24.3°C).
The coldest month (with the lowest average low temperature) is August (21.7°C).
Average pressure in September
Tegal, Indonesia
- Average pressure in September: 1011.8mbar
The months with the highest atmospheric pressure are August and September (1011.8mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Tegal, Indonesia
- Average wind speed in September: 12km/h
The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is March (7.1km/h).
Average humidity in September
Tegal, Indonesia
- Average humidity in September: 81%
The months with the highest relative humidity are June and July (83%).
The months with the lowest relative humidity are January, March and December (80%).
Average rainfall in September
Tegal, Indonesia
- Average rainfall in September: 46mm
The wettest months (with the highest rainfall) are January and March (185mm).
The driest month (with the least rainfall) is August (28mm).
Average rainfall days in September
Tegal, Indonesia
- Average rainfall days in September: 21.1 days
The month with the highest number of rainy days is January (28 days).
The month with the least rainy days is August (18.2 days).
Average sea temperature in September
Tegal, Indonesia
- Average sea temperature in September: 28.4°C
The best month for swimming (with the highest average sea temperature) is December (30.2°C).
The coldest month (with the lowest average sea temperature) is August (27.9°C).
Average daylight in September /
Average sunshine in September
Tegal, Indonesia
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 30min).
The month with the shortest days is June (Average daylight: 11h and 42min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is February (Average sunshine: 9h and 54min).
The month with the least sunshine is December (Average sunshine: 7h and 54min).
Average sunshine days in September
Tegal, Indonesia
- Average sunshine days in September: 3.7 days
The month with the most sunshine days is July (5.5 days).
The month with the least sunshine days is February (1.2 days).
Average UV index in September
Tegal, Indonesia
- Average UV index in September: 6
The months with the highest UV index are February, March, April, May and October (UV index 7).
The months with the lowest UV index are January, June, July, August, September, November and December (UV index 6).
Average cloud cover in September
Tegal, Indonesia
- Average cloud cover in September: 40
The month with the most cloud cover is January (Cloud cover 47).
The months with the least cloud cover are May, June and August (Cloud cover 36).
Average visibility in September
Tegal, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April and November (9km).
