September weather forecastSame, East Timor
September
Weather in September
In September, weather parameters reveal an increase in average temperature to 27.7°C (81.9°F), making it one of the warmest months in Same, East Timor. Apart from temperature, there is a noticeable increase in rainfall as the beginnings of the wet season appear. Like other months, September still receives plenty of sunlight, ensuring enjoyable days outdoors. Despite the onset of heavy showers, low wind speeds maintain a comfortable outdoor climate. A steady atmospheric pressure paints a picture of stable weather in spite of the changed season.Temperature
A minimal variation is noted in Same's average high-temperature at the onset of September, reaching a still moderately hot 27.7°C (81.9°F) from August's 26.8°C (80.2°F). September notes an average low temperature of 23.2°C (73.8°F) in Same, subtly down from the daytime highs.Heat index
The heat index for September is calculated to be a hot 30°C (86°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.The metrics for the heat index are tailored for both shady environments and light winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', provides an understanding of perceived warmth by combining temperature and relative humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
Humidity
The months with the lowest humidity are August and September, with an average relative humidity of 69%.Rainfall
In September, in Same, the rain falls for 5.9 days. Throughout September, 9mm (0.35") of precipitation is accumulated. Throughout the year, there are 201.9 rainfall days, and 906mm (35.67") of precipitation is accumulated.Daylight
In September, the average length of the day in Same is 12h and 3min.On the first day of the month, sunrise is at 06:39 and sunset at 18:35. On the last day of September, sunrise is at 06:22 and sunset at 18:32 +09.
Sunshine
The months with the most sunshine in Same, East Timor, are August and September, with an average of 9.9h of sunshine.UV index
March through May, September through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Same, East Timor
- Average high temperature in September: 27.7°C
The warmest month (with the highest average high temperature) is October (28.5°C).
The month with the lowest average high temperature is July (26.6°C).
- Average low temperature in September: 23.2°C
The month with the highest average low temperature is December (24.7°C).
The coldest month (with the lowest average low temperature) is August (22.3°C).
Average pressure in September
Same, East Timor
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is August (1012.5mbar).
The month with the lowest atmospheric pressure is December (1007.7mbar).
Average wind speed in September
Same, East Timor
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is July (12.1km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).
Average humidity in September
Same, East Timor
- Average humidity in September: 69%
The months with the highest relative humidity are January, February and March (79%).
The months with the lowest relative humidity are August and September (69%).
Average rainfall in September
Same, East Timor
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is December (172mm).
The driest month (with the least rainfall) is August (2mm).
Average rainfall days in September
Same, East Timor
- Average rainfall days in September: 5.9 days
The month with the highest number of rainy days is December (28.4 days).
The month with the least rainy days is August (2.8 days).
Average daylight in September /
Average sunshine in September
Same, East Timor
- Average daylight in September: 12h and 6min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 9h and 54min
The months with the most sunshine are August and September (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 8h and 6min).
Average sunshine days in September
Same, East Timor
- Average sunshine days in September: 22.6 days
The month with the most sunshine days is August (26.4 days).
The month with the least sunshine days is January (0.6 days).
Average UV index in September
Same, East Timor
- Average UV index in September: 7
The months with the highest UV index are March, April, May, September, October and November (UV index 7).
The months with the lowest UV index are January, February, June, July, August and December (UV index 6).
Average cloud cover in September
Same, East Timor
- Average cloud cover in September: 11
The months with the most cloud cover are January and February (Cloud cover 40).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in September
Same, East Timor
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February, March and December (9km).
