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 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
Temperature
Amplas notes an average high-temperature of a still hot 32.6°C (90.7°F) in September, displaying minor variation from August. During September, Amplas records an average temperature of 23.4°C (74.1°F) at night.Heat index
September's mean heat index is calculated to be a blazing hot 45°C (113°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.Be aware that heat index ratings are designed for shaded locations and minor breezes. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', reflects the feeling of heat when considering both air temperature and humidity. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
The average relative humidity in September in Amplas is 77%.Rainfall
In September, the rain falls for 26.9 days. Throughout September, 135mm (5.31") of precipitation is accumulated. In Amplas, during the entire year, the rain falls for 298.2 days and collects up to 1202mm (47.32") of precipitation.Daylight
In Amplas, Indonesia, the average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 06:19 and sunset at 18:30. On the last day of September, sunrise is at 06:12 and sunset at 18:17 WIB.
Sunshine
The average sunshine in September is 8.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The average daily UV index of 7 in September transforms into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Amplas have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Amplas have in September?
What are the months with the highest UV index?
What are the months with the lowest UV index in Amplas?
How high is the UV index in September?
Average temperature in September
Amplas, Indonesia
- Average high temperature in September: 32.6°C
The warmest month (with the highest average high temperature) is June (33.5°C).
The months with the lowest average high temperature are January and December (30.8°C).
- Average low temperature in September: 23.4°C
The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is January (23°C).
Average pressure in September
Amplas, Indonesia
- Average pressure in September: 1010.6mbar
The month with the highest atmospheric pressure is January (1010.9mbar).
The month with the lowest atmospheric pressure is May (1009.6mbar).
Average wind speed in September
Amplas, Indonesia
- Average wind speed in September: 4.8km/h
The windiest month (with the highest average wind speed) is February (5.6km/h).
The calmest months (with the lowest average wind speed) are September and October (4.8km/h).
Average humidity in September
Amplas, Indonesia
- Average humidity in September: 77%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are March and June (75%).
Average rainfall in September
Amplas, Indonesia
- Average rainfall in September: 135mm
The wettest month (with the highest rainfall) is October (154mm).
The driest month (with the least rainfall) is February (60mm).
Average rainfall days in September
Amplas, Indonesia
- Average rainfall days in September: 26.9 days
The month with the highest number of rainy days is October (28.3 days).
The month with the least rainy days is February (18.8 days).
Average daylight in September /
Average sunshine in September
Amplas, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is June (Average sunshine: 9h and 12min).
The month with the least sunshine is November (Average sunshine: 8h and 0min).
Average sunshine days in September
Amplas, Indonesia
- Average sunshine days in September: 1.8 days
The months with the most sunshine days are February and March (6.3 days).
The month with the least sunshine days is November (1 days).
Average UV index in September
Amplas, 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
Amplas, Indonesia
- Average cloud cover in September: 39
The month with the most cloud cover is November (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 30).
Average visibility in September
Amplas, Indonesia
- Average visibility in September: 9km
The months with the highest visibility are February, March, April, June and August (10km).
The months with the lowest visibility are January, May, July, September, October, November and December (9km).
