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
Weather in September
Temperature
The introduction of September notes a subtle temperature variation to a still moderately hot 27.5°C (81.5°F) from August's 26.9°C (80.4°F). During the month of September, Amahai's average nighttime temperature closely mirrors its daytime counterpart, at a still warm 23.9°C (75°F).Heat index
September's average heat index is evaluated at a hot 31°C (87.8°F). Long-standing exposure coupled with ongoing activity could result in exhaustion, possibly causing heat cramps.Understanding the heat index involves considering values for shaded locales with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. 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 remain especially vital for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In September, the average relative humidity in Amahai is 82%.Rainfall
September is the month with the least rainfall. Rain falls for 21.5 days and accumulates 61mm (2.4") of precipitation.Sea temperature
In Amahai, Indonesia, the average seawater temperature in September is 27.8°C (82°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
In Amahai, the average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 06:22 and sunset at 18:25. On the last day of September, in Amahai, Indonesia, sunrise is at 06:10 and sunset at 18:18 WIT.
Sunshine
In Amahai, the average sunshine in September is 8h.UV index
The months with the highest UV index in Amahai are January, February, April, May, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.Note: A maximum high daily UV index of 7 during September translates into the following directions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
Frequently asked questions
What is the temperature in September in Amahai?
What is the average humidity in September in Amahai?
What is the driest month in Amahai?
How many days does it rain in September in Amahai?
What is the water temperature in September in Amahai?
What is the average length of the day in September in Amahai?
When are sunrise and sunset in September in Amahai?
How long on average sun shines in September in Amahai?
When is the highest UV index in Amahai?
How high is the UV index in September in Amahai?
Average temperature in September
Amahai, Indonesia
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is December (29.9°C).
The month with the lowest average high temperature is July (26.8°C).
- Average low temperature in September: 23.9°C
The month with the highest average low temperature is December (25.7°C).
The coldest months (with the lowest average low temperature) are August and September (23.9°C).
Average pressure in September
Amahai, Indonesia
- Average pressure in September: 1010.7mbar
The month with the highest atmospheric pressure is August (1010.9mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).
Average wind speed in September
Amahai, Indonesia
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is July (11.8km/h).
The calmest month (with the lowest average wind speed) is November (5.6km/h).
Average humidity in September
Amahai, Indonesia
- Average humidity in September: 82%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are November and December (77%).
Average rainfall in September
Amahai, Indonesia
- Average rainfall in September: 61mm
The wettest month (with the highest rainfall) is June (180mm).
The driest month (with the least rainfall) is September (61mm).
Average rainfall days in September
Amahai, Indonesia
- Average rainfall days in September: 21.5 days
The month with the highest number of rainy days is March (30.1 days).
The month with the least rainy days is October (20.6 days).
Average sea temperature in September
Amahai, Indonesia
- Average sea temperature in September: 27.8°C
The best month for swimming (with the highest average sea temperature) is December (29.8°C).
The coldest month (with the lowest average sea temperature) is July (27.4°C).
Average daylight in September /
Average sunshine in September
Amahai, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 11h and 54min).
- Average sunshine in September: 8h and 0min
The month with the most sunshine is November (Average sunshine: 9h and 6min).
The month with the least sunshine is July (Average sunshine: 6h and 12min).
Average sunshine days in September
Amahai, Indonesia
- Average sunshine days in September: 6.1 days
The month with the most sunshine days is October (6.5 days).
The month with the least sunshine days is April (0.1 days).
Average UV index in September
Amahai, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, April, May, September, October, November and December (UV index 7).
The months with the lowest UV index are March, June, July and August (UV index 6).
Average cloud cover in September
Amahai, Indonesia
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 58).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in September
Amahai, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is April (9km).
Amahai, Indonesia
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