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
Weather in September
Temperature
September, with average temperatures reaching a high of 33.3°C (91.9°F) and a low of 22.4°C (72.3°F), is the warmest month.Heat index
The heat index for September is estimated at an extremely hot 42°C (107.6°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.Know that the heat index computations account for shaded terrains and slight winds. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', takes into account both air temperature and humidity to illustrate what people actually feel. 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 highly important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
The least humid month is September, with an average relative humidity of 64%.Rainfall
In Sawah, during September, the rain falls for 14.2 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Sawah, Indonesia, there are 232.8 rainfall days, and 1185mm (46.65") of precipitation is accumulated.Daylight
In Sawah, the average length of the day in September is 12h and 4min.On the first day of the month, sunrise is at 05:53 and sunset at 17:52. On the last day of September, in Sawah, sunrise is at 05:38 and sunset at 17:47 WIB.
Sunshine
In September, the average sunshine is 9.4h.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 7 in September translates into this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Frequently asked questions
What is the hottest time of year in Sawah?
How hot does it get in Sawah in September?
What is the least humid month in Sawah?
What is the average humidity in September in Sawah?
How much does it rain in Sawah in September?
What is the average length of the day in September in Sawah?
When are sunrise and sunset in September in Sawah?
How many hours of sunshine does Sawah have in September?
What is the month with the highest UV index in Sawah?
How high is the UV index in September in Sawah?
Average temperature in September
Sawah, Indonesia
- Average high temperature in September: 33.3°C
The warmest month (with the highest average high temperature) is September (33.3°C).
The months with the lowest average high temperature are January and February (29.8°C).
- Average low temperature in September: 22.4°C
The month with the highest average low temperature is November (24.6°C).
The coldest months (with the lowest average low temperature) are July and August (21.7°C).
Average pressure in September
Sawah, Indonesia
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is September (1011.2mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Sawah, Indonesia
- Average wind speed in September: 7.3km/h
The windiest month (with the highest average wind speed) is January (8.3km/h).
The calmest month (with the lowest average wind speed) is November (5.8km/h).
Average humidity in September
Sawah, Indonesia
- Average humidity in September: 64%
The months with the highest relative humidity are February and March (79%).
The month with the lowest relative humidity is September (64%).
Average rainfall in September
Sawah, Indonesia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is March (164mm).
The driest month (with the least rainfall) is July (27mm).
Average rainfall days in September
Sawah, Indonesia
- Average rainfall days in September: 14.2 days
The month with the highest number of rainy days is November (26.2 days).
The month with the least rainy days is August (11.8 days).
Average daylight in September /
Average sunshine in September
Sawah, Indonesia
- Average daylight in September: 12h and 1min
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 48min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is March (Average sunshine: 9h and 36min).
The month with the least sunshine is July (Average sunshine: 7h and 18min).
Average sunshine days in September
Sawah, Indonesia
- Average sunshine days in September: 13.1 days
The month with the most sunshine days is July (17.5 days).
The month with the least sunshine days is November (2.6 days).
Average UV index in September
Sawah, Indonesia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in September
Sawah, Indonesia
- Average cloud cover in September: 24
The months with the most cloud cover are January and February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Sawah, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are February, March and April (9km).
Sawah, Indonesia
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