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
Tobelo, Indonesia, starts September with an average high-temperature of a still warm 29.5°C (85.1°F), hinting at a minimal fluctuation from August. Nighttime temperatures record an average of 25.4°C (77.7°F) throughout September.Heat index
The average heat index in September is computed to be a sweltering 36°C (96.8°F). Ensure heightened precautions, risk of heat cramps and heat exhaustion is significant. Sustained activity could provoke heatstroke.It is emphasized that the heat index's values are meant for shaded zones with mild winds. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', quantifies the warmth felt when relative humidity is considered. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
The average relative humidity in September in Tobelo is 78%.Rainfall
The month with the least rainfall is September, when the rain falls for 20.5 days and typically collects 73mm (2.87") of precipitation.Sea temperature
In Tobelo, the average seawater temperature in September is 28.8°C (83.8°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
Daylight
The average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 06:23 and sunset at 18:32. On the last day of September, sunrise is at 06:14 and sunset at 18:20 WIT.
Sunshine
September has the most sunshine of the year, with an average of 9h of sunshine.UV index
January through October, 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 risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 7 in September interprets into the following recommendations:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Take note! The UV strength of the Sun elevates when reflected off water and sand.
Frequently asked questions
How hot is it in Tobelo in September?
What is the average humidity in September in Tobelo?
What is the driest month in Tobelo?
How many days does it rain in September in Tobelo?
What is the water temperature in September in Tobelo?
What is the average length of the day in September in Tobelo?
When are sunrise and sunset in September in Tobelo?
What month has the most sunshine in Tobelo?
How long on average sun shines in September in Tobelo?
What is the month with the highest UV index in Tobelo?
What is the UV index intensity in September in Tobelo?
Average temperature in September
Tobelo, Indonesia
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is May (30.2°C).
The month with the lowest average high temperature is January (28.8°C).
- Average low temperature in September: 25.4°C
The month with the highest average low temperature is November (26.4°C).
The coldest month (with the lowest average low temperature) is August (25.3°C).
Average pressure in September
Tobelo, Indonesia
- Average pressure in September: 1009.9mbar
The month with the highest atmospheric pressure is September (1009.9mbar).
The month with the lowest atmospheric pressure is December (1008.1mbar).
Average wind speed in September
Tobelo, Indonesia
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is February (9.6km/h).
The calmest month (with the lowest average wind speed) is May (6.1km/h).
Average humidity in September
Tobelo, Indonesia
- Average humidity in September: 78%
The months with the highest relative humidity are January, February and March (80%).
The months with the lowest relative humidity are October and November (77%).
Average rainfall in September
Tobelo, Indonesia
- Average rainfall in September: 73mm
The wettest month (with the highest rainfall) is January (204mm).
The driest month (with the least rainfall) is September (73mm).
Average rainfall days in September
Tobelo, Indonesia
- Average rainfall days in September: 20.5 days
The month with the highest number of rainy days is May (27.8 days).
The month with the least rainy days is September (20.5 days).
Average sea temperature in September
Tobelo, Indonesia
- Average sea temperature in September: 28.8°C
The best months for swimming (with the highest average sea temperature) are May and November (29.8°C).
The coldest month (with the lowest average sea temperature) is August (28.4°C).
Average daylight in September /
Average sunshine in September
Tobelo, 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 0min).
- Average sunshine in September: 9h
The month with the most sunshine is September (Average sunshine: 9h).
The month with the least sunshine is June (Average sunshine: 8h).
Average sunshine days in September
Tobelo, Indonesia
- Average sunshine days in September: 6.6 days
The month with the most sunshine days is October (6.7 days).
The month with the least sunshine days is April (1.9 days).
Average UV index in September
Tobelo, Indonesia
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).
Average cloud cover in September
Tobelo, Indonesia
- Average cloud cover in September: 33
The month with the most cloud cover is June (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 32).
Average visibility in September
Tobelo, 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).
Tobelo, Indonesia
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