Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
The ideal sea water temperature of 27.8°C (82°F) and only 2.6 rainfall days, with 5mm (0.2") of accumulated rainfall, makes September the best time for swimming and other water activities.
Temperature
September is marked by an average high-temperature of a still warm 28.9°C (84°F), almost identical to the preceding month. The month of September is marked by an average minimum temperature of 24.6°C (76.3°F), slightly cooler than its daytime counterpart.Heat index
The heat index value during September is estimated at a hot 32°C (89.6°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Consider that heat index readings are for situations in the shade and light wind. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', gauges the sensation of temperature factoring in the air's moisture content. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Humidity
The months with the lowest humidity are September and October, with an average relative humidity of 69%.Rainfall
In September, in Pitai, the rain falls for 2.6 days. Throughout September, 5mm (0.2") of precipitation is accumulated. Throughout the year, there are 153.3 rainfall days, and 741mm (29.17") of precipitation is accumulated.Sea temperature
In September, the average sea temperature is 27.8°C (82°F).Note: In water activities such as swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are deemed highly pleasurable for extended periods without any unease.
Daylight
In September, the average length of the day is 12h and 3min.On the first day of the month, sunrise is at 05:47 and sunset at 17:43. On the last day of September, sunrise is at 05:29 and sunset at 17:40 WITA.
Sunshine
The average sunshine in September is 9.9h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.Note: In September, the maximum UV index of 7 transforms into these recommendations:
Shield from overexposure. Defense against sun-related harm is required. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Stay aware! UV radiation is magnified when reflecting off sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the least humid month?
What is the average humidity in September?
How much does it rain in September?
What is the water temperature in September?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
When is the highest UV index?
What is the month with the lowest UV index?
What is the UV index reading in September in Pitai?
Average temperature in September
Pitai, Indonesia
- Average high temperature in September: 28.9°C
The warmest month (with the highest average high temperature) is November (30.7°C).
The month with the lowest average high temperature is July (27.9°C).
- Average low temperature in September: 24.6°C
The month with the highest average low temperature is November (27.5°C).
The coldest month (with the lowest average low temperature) is August (23.8°C).
Average pressure in September
Pitai, Indonesia
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is August (1012.6mbar).
The month with the lowest atmospheric pressure is January (1007.5mbar).
Average wind speed in September
Pitai, Indonesia
- Average wind speed in September: 15km/h
The windiest month (with the highest average wind speed) is June (21.3km/h).
The calmest month (with the lowest average wind speed) is November (10.4km/h).
Average humidity in September
Pitai, Indonesia
- Average humidity in September: 69%
The month with the highest relative humidity is January (79%).
The months with the lowest relative humidity are September and October (69%).
Average rainfall in September
Pitai, Indonesia
- Average rainfall in September: 5mm
The wettest month (with the highest rainfall) is January (172mm).
The driest month (with the least rainfall) is August (1mm).
Average rainfall days in September
Pitai, Indonesia
- Average rainfall days in September: 2.6 days
The month with the highest number of rainy days is January (25.7 days).
The month with the least rainy days is August (1.2 days).
Average sea temperature in September
Pitai, Indonesia
- Average sea temperature in September: 27.8°C
The best month for swimming (with the highest average sea temperature) is December (30.6°C).
The coldest months (with the lowest average sea temperature) are July and August (26.8°C).
Average daylight in September /
Average sunshine in September
Pitai, Indonesia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 12h and 42min).
The month with the shortest days is June (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 5min
The month with the most sunshine is February (Average sunshine: 10h and 24min).
The month with the least sunshine is July (Average sunshine: 7h and 30min).
Average sunshine days in September
Pitai, Indonesia
- Average sunshine days in September: 27.1 days
The month with the most sunshine days is August (29.2 days).
The month with the least sunshine days is January (2.1 days).
Average UV index in September
Pitai, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Pitai, Indonesia
- Average cloud cover in September: 8
The month with the most cloud cover is January (Cloud cover 45).
The months with the least cloud cover are August and September (Cloud cover 8).
Average visibility in September
Pitai, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
