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
The arrival of September brings an average high-temperature of a still warm 27.5°C (81.5°F), closely following the temperature pattern of August. The average nighttime temperature lowers to a pleasant 21.4°C (70.5°F) throughout September.Heat index
September's average heat index is appraised at a hot 31°C (87.8°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.
Humidity
In September, the average relative humidity in Kedewatan is 83%.Rainfall
In Kedewatan, during September, the rain falls for 15.3 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, there are 248.6 rainfall days, and 1067mm (42.01") of precipitation is accumulated.Daylight
In Kedewatan, the average length of the day in September is 12h and 4min.On the first day of September, sunrise is at 06:20 and sunset at 18:17. On the last day of the month, sunrise is at 06:03 and sunset at 18:14 WITA.
Sunshine
In Kedewatan, Indonesia, the average sunshine in September is 8.1h.UV index
The months with the lowest UV index in Kedewatan, Indonesia, are January, May through September, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 6 during September translates into the following directions:
Fend off overexposure. Sun protection is vital. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the average September temperature in Kedewatan?
What is the average humidity in September in Kedewatan?
How many days does it rain in September in Kedewatan?
How many hours of daylight does Kedewatan have in September?
When is the sunrise / sunset in September in Kedewatan?
How long on average sun shines in September in Kedewatan?
What is the month with the lowest UV index in Kedewatan?
How high is the UV index in September in Kedewatan?
Average temperature in September
Kedewatan, Indonesia
- Average high temperature in September: 27.5°C
The warmest months (with the highest average high temperature) are February, March and November (28.8°C).
The month with the lowest average high temperature is July (26.4°C).
- Average low temperature in September: 21.4°C
The month with the highest average low temperature is December (23.9°C).
The coldest month (with the lowest average low temperature) is August (21.2°C).
Average pressure in September
Kedewatan, Indonesia
- Average pressure in September: 1011.8mbar
The month with the highest atmospheric pressure is August (1011.9mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).
Average wind speed in September
Kedewatan, Indonesia
- Average wind speed in September: 8.6km/h
The windiest month (with the highest average wind speed) is July (10.1km/h).
The calmest month (with the lowest average wind speed) is March (5.9km/h).
Average humidity in September
Kedewatan, Indonesia
- Average humidity in September: 83%
The months with the highest relative humidity are June and July (85%).
The months with the lowest relative humidity are January and October (82%).
Average rainfall in September
Kedewatan, Indonesia
- Average rainfall in September: 39mm
The wettest month (with the highest rainfall) is December (148mm).
The driest month (with the least rainfall) is August (23mm).
Average rainfall days in September
Kedewatan, Indonesia
- Average rainfall days in September: 15.3 days
The month with the highest number of rainy days is December (26.4 days).
The month with the least rainy days is August (14.8 days).
Average daylight in September /
Average sunshine in September
Kedewatan, Indonesia
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 36min).
The month with the shortest days is June (Average daylight: 11h and 36min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is October (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 6min).
Average sunshine days in September
Kedewatan, Indonesia
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is October (12.9 days).
The month with the least sunshine days is December (4 days).
Average UV index in September
Kedewatan, Indonesia
- Average UV index in September: 6
The months with the highest UV index are February, March, April, October, November and December (UV index 7).
The months with the lowest UV index are January, May, June, July, August and September (UV index 6).
Average cloud cover in September
Kedewatan, Indonesia
- Average cloud cover in September: 41
The month with the most cloud cover is January (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 33).
Average visibility in September
Kedewatan, Indonesia
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
Kedewatan, Indonesia
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