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
September
Weather in September
Temperature
Dege in September records an average high-temperature of a still pleasant 20.8°C (69.4°F), parallel to August. During September, Dege's temperature falls to a steady low-temperature average of 12.4°C (54.3°F).Humidity
The average relative humidity in September is 89%.Rainfall
In Dege, in September, during 28.9 rainfall days, 271mm (10.67") of precipitation is typically accumulated. In Dege, during the entire year, the rain falls for 357.3 days and collects up to 3622mm (142.6") of precipitation.Daylight
In September, the average length of the day is 12h and 4min.On the first day of the month, sunrise is at 06:20 and sunset at 18:20. On the last day of September, in Dege, Papua New Guinea, sunrise is at 06:05 and sunset at 18:15 +10.
Sunshine
In September, the average sunshine is 7.2h.UV index
The months with the lowest UV index are January, March, June through October and December, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the average person.Note: During September, 4 as the daily maximum UV index converts into the following advice:
Undertake precautions - Guarding against sun damage is counselled. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Dege have in September?
When are sunrise and sunset in September?
How many hours of sunshine does Dege have in September?
What are the months with the lowest UV index?
How high is the UV index in September?
Average temperature in September
Dege, Papua New Guinea
- Average high temperature in September: 20.8°C
The warmest month (with the highest average high temperature) is October (21.4°C).
The months with the lowest average high temperature are March and July (20.3°C).
- Average low temperature in September: 12.4°C
The month with the highest average low temperature is April (13.8°C).
The coldest month (with the lowest average low temperature) is August (12.2°C).
Average pressure in September
Dege, Papua New Guinea
- Average pressure in September: 1012.7mbar
The month with the highest atmospheric pressure is August (1012.9mbar).
The month with the lowest atmospheric pressure is December (1010.3mbar).
Average wind speed in September
Dege, Papua New Guinea
- Average wind speed in September: 3.1km/h
The windiest months (with the highest average wind speed) are July and August (3.2km/h).
The calmest month (with the lowest average wind speed) is March (2.7km/h).
Average humidity in September
Dege, Papua New Guinea
- Average humidity in September: 89%
The months with the highest relative humidity are March and April (92%).
The month with the lowest relative humidity is August (88%).
Average rainfall in September
Dege, Papua New Guinea
- Average rainfall in September: 271mm
The wettest month (with the highest rainfall) is March (429mm).
The driest month (with the least rainfall) is June (177mm).
Average rainfall days in September
Dege, Papua New Guinea
- Average rainfall days in September: 28.9 days
The month with the highest number of rainy days is March (30.9 days).
The month with the least rainy days is February (28.1 days).
Average daylight in September /
Average sunshine in September
Dege, Papua New Guinea
- Average daylight in September: 12h and 1min
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 48min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is November (Average sunshine: 8h and 18min).
The month with the least sunshine is March (Average sunshine: 5h and 54min).
Average sunshine days in September
Dege, Papua New Guinea
- Average sunshine days in September: 0.8 days
The month with the most sunshine days is July (0.9 days).
The month with the least sunshine days is March (0 days).
Average UV index in September
Dege, Papua New Guinea
- Average UV index in September: 4
The months with the highest UV index are February, April, May and November (UV index 5).
The months with the lowest UV index are January, March, June, July, August, September, October and December (UV index 4).
Average cloud cover in September
Dege, Papua New Guinea
- Average cloud cover in September: 60
The months with the most cloud cover are March and April (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 57).
Average visibility in September
Dege, Papua New Guinea
- Average visibility in September: 7km
The months with the highest visibility are June, July, August, September and October (7km).
The months with the lowest visibility are January, February, March, April, May, November and December (6km).
