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
During September, Lagoi records an average high-temperature of a still hot 30.6°C (87.1°F), marking a slight divergence from August's 30.4°C (86.7°F). Lagoi observes a slightly reduced average nighttime temperature of 26.7°C (80.1°F) during September.Heat index
The heat index value for September is calculated to be a very hot 37°C (98.6°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
In September, the average relative humidity in Lagoi is 72%.Rainfall
September is the month with the least rainfall in Lagoi. Rain falls for 16.8 days and accumulates 29mm (1.14") of precipitation.Sea temperature
In Lagoi, in September, the average water temperature is 29°C (84.2°F).Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.
Daylight
In Lagoi, the average length of the day in September is 12h and 7min.On the first day of the month, sunrise is at 05:58 and sunset at 18:06. On the last day of September, sunrise is at 05:49 and sunset at 17:55 WIB.
Sunshine
In September, the average sunshine is 10.2h.UV index
The months with the highest UV index are January through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: In September, the average maximum UV index of 7 translates into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To cut down UV radiation exposure by about half, sport a wide-brim hat. Heads up! The reflection of sand and water notably intensifies UV rays from the Sun.
Frequently asked questions
Is it hot in Lagoi during September?
What is the average humidity in September in Lagoi?
What is the driest month in Lagoi?
How much does it rain in Lagoi in September?
What is the water temperature in September in Lagoi?
How many hours of daylight does Lagoi have in September?
When is the sunrise / sunset in September in Lagoi?
How long on average sun shines in September in Lagoi?
What is the month with the highest UV index in Lagoi?
What is the UV index reading in September in Lagoi?
Average temperature in September
Lagoi, Indonesia
- Average high temperature in September: 30.6°C
The warmest month (with the highest average high temperature) is May (31.6°C).
The month with the lowest average high temperature is January (29°C).
- Average low temperature in September: 26.7°C
The month with the highest average low temperature is May (27.5°C).
The coldest months (with the lowest average low temperature) are January and February (26°C).
Average pressure in September
Lagoi, Indonesia
- Average pressure in September: 1009.7mbar
The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.6mbar).
Average wind speed in September
Lagoi, Indonesia
- Average wind speed in September: 10.9km/h
The windiest month (with the highest average wind speed) is January (15.8km/h).
The calmest month (with the lowest average wind speed) is April (7.9km/h).
Average humidity in September
Lagoi, Indonesia
- Average humidity in September: 72%
The months with the highest relative humidity are January, February and December (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
Lagoi, Indonesia
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is December (190mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in September
Lagoi, Indonesia
- Average rainfall days in September: 16.8 days
The month with the highest number of rainy days is December (27.7 days).
The month with the least rainy days is September (16.8 days).
Average sea temperature in September
Lagoi, Indonesia
- Average sea temperature in September: 29°C
The best months for swimming (with the highest average sea temperature) are May and June (30°C).
The coldest months (with the lowest average sea temperature) are January and February (27°C).
Average daylight in September /
Average sunshine in September
Lagoi, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 6min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 7h and 24min).
Average sunshine days in September
Lagoi, Indonesia
- Average sunshine days in September: 11 days
The month with the most sunshine days is September (11 days).
The month with the least sunshine days is December (2.7 days).
Average UV index in September
Lagoi, 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 and November (UV index 7).
The month with the lowest UV index is December (UV index 6).
Average cloud cover in September
Lagoi, Indonesia
- Average cloud cover in September: 30
The month with the most cloud cover is December (Cloud cover 51).
The month with the least cloud cover is September (Cloud cover 30).
Average visibility in September
Lagoi, 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).
Lagoi, Indonesia
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