September weather forecastLembarawa, Indonesia
September
Weather in September
The first month of the spring, September, is still a tropical month in Lembarawa, Indonesia, with an average temperature ranging between max 30.7°C (87.3°F) and min 23.5°C (74.3°F).Temperature
September registers an average high-temperature of a still tropical 30.7°C (87.3°F), slightly varied from August's 30.1°C (86.2°F). During September, the nighttime temperature averages of 23.5°C (74.3°F).Heat index
The average heat index in September is computed to be a very hot 37°C (98.6°F). Greater safety measures are needed, risk of heat exhaustion and heat cramps is high. Continuous activity might trigger heatstroke.Note that heat index values are valued for light wind and location in the shade. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', provides an understanding of perceived warmth by combining temperature and relative humidity. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. 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 critical to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.
Humidity
The average relative humidity in September is 72%.Rainfall
In September, in Lembarawa, the rain falls for 8.5 days. Throughout September, 25mm (0.98") of precipitation is accumulated. In Lembarawa, during the entire year, the rain falls for 227.1 days and collects up to 1284mm (50.55") of precipitation.Daylight
In September, the average length of the day is 12h and 4min.On the first day of September, sunrise is at 05:44 and sunset at 17:43. On the last day of the month, sunrise is at 05:28 and sunset at 17:38 WIB.
Sunshine
In Lembarawa, the average sunshine in September is 9.6h.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 reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: During September, 7 as the daily maximum UV index converts into the following advice:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. 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 minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Lembarawa, Indonesia
- Average high temperature in September: 30.7°C
The warmest month (with the highest average high temperature) is October (31.2°C).
The month with the lowest average high temperature is February (29.3°C).
- Average low temperature in September: 23.5°C
The month with the highest average low temperature is December (25.5°C).
The coldest month (with the lowest average low temperature) is August (23.2°C).
Average pressure in September
Lembarawa, Indonesia
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is September (1011.5mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Lembarawa, Indonesia
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is September (10.5km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).
Average humidity in September
Lembarawa, Indonesia
- Average humidity in September: 72%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in September
Lembarawa, Indonesia
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is January (259mm).
The driest month (with the least rainfall) is August (13mm).
Average rainfall days in September
Lembarawa, Indonesia
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is January (29.4 days).
The month with the least rainy days is August (5.5 days).
Average daylight in September /
Average sunshine in September
Lembarawa, Indonesia
- Average daylight in September: 12h and 6min
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 42min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is December (Average sunshine: 8h and 0min).
Average sunshine days in September
Lembarawa, Indonesia
- Average sunshine days in September: 19.6 days
The month with the most sunshine days is August (24.5 days).
The month with the least sunshine days is February (0.5 days).
Average UV index in September
Lembarawa, 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
Lembarawa, Indonesia
- Average cloud cover in September: 21
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in September
Lembarawa, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (10km).
The months with the lowest visibility are January, February and December (9km).
