September weather forecastSofifi, Indonesia
September
Weather in September
The first month of the autumn, September, is still a warm month in Sofifi, Indonesia, with an average temperature ranging between min 25.5°C (77.9°F) and max 28.1°C (82.6°F).Temperature
During August and September, Sofifi experiences its lowest temperatures, averaging a high-temperature of 28.1°C (82.6°F).Heat index
The heat index for September is evaluated at a tropical 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.Note that heat index values are valued for light wind and location in the shade. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
Humidity
August and September, with an average relative humidity of 81%, are the most humid months.Rainfall
In Sofifi, in September, during 20.9 rainfall days, 134mm (5.28") of precipitation is typically accumulated. Throughout the year, in Sofifi, there are 288.9 rainfall days, and 1943mm (76.5") of precipitation is accumulated.Daylight
In Sofifi, the average length of the day in September is 12h and 7min.On the first day of September in Sofifi, Indonesia, sunrise is at 06:25 and sunset at 18:33. On the last day of the month, sunrise is at 06:16 and sunset at 18:22 WIT.
Sunshine
In Sofifi, the average sunshine in September is 8h.UV index
January through October and December, with an average maximum UV index of 7, are months with the highest UV index in Sofifi. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 7 translates into these guidelines:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sofifi, Indonesia
- Average high temperature in September: 28.1°C
The warmest month (with the highest average high temperature) is May (29.4°C).
The months with the lowest average high temperature are August and September (28.1°C).
- Average low temperature in September: 25.5°C
The month with the highest average low temperature is May (26.4°C).
The coldest month (with the lowest average low temperature) is September (25.5°C).
Average pressure in September
Sofifi, Indonesia
- Average pressure in September: 1010mbar
The months with the highest atmospheric pressure are August and September (1010mbar).
The month with the lowest atmospheric pressure is December (1008mbar).
Average wind speed in September
Sofifi, Indonesia
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is August (11.8km/h).
The calmest month (with the lowest average wind speed) is May (6.8km/h).
Average humidity in September
Sofifi, Indonesia
- Average humidity in September: 81%
The months with the highest relative humidity are August and September (81%).
The months with the lowest relative humidity are November and December (78%).
Average rainfall in September
Sofifi, Indonesia
- Average rainfall in September: 134mm
The wettest month (with the highest rainfall) is June (290mm).
The driest month (with the least rainfall) is February (77mm).
Average rainfall days in September
Sofifi, Indonesia
- Average rainfall days in September: 20.9 days
The month with the highest number of rainy days is June (27.8 days).
The month with the least rainy days is February (18.8 days).
Average daylight in September /
Average sunshine in September
Sofifi, Indonesia
- Average daylight in September: 12h and 6min
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: 8h and 0min
The month with the most sunshine is February (Average sunshine: 8h and 54min).
The month with the least sunshine is July (Average sunshine: 7h and 24min).
Average sunshine days in September
Sofifi, Indonesia
- Average sunshine days in September: 4.1 days
The months with the most sunshine days are February and March (7.7 days).
The month with the least sunshine days is June (1.3 days).
Average UV index in September
Sofifi, 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 December (UV index 7).
The month with the lowest UV index is November (UV index 6).
Average cloud cover in September
Sofifi, Indonesia
- Average cloud cover in September: 43
The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is November (Cloud cover 35).
Average visibility in September
Sofifi, Indonesia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The months with the lowest visibility are May, June, July and August (9km).
