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 dawn of September sees an average high-temperature of a still agreeable 20.7°C (69.3°F), subtly contrasting with August's 20.8°C (69.4°F). An average low-temperature of 12.3°C (54.1°F) is noted during the month of September.Humidity
The months with the lowest humidity in Simbai are August and September, with an average relative humidity of 88%.Rainfall
In Simbai, in September, it is raining for 28.8 days, with typically 231mm (9.09") of accumulated precipitation. Throughout the year, in Simbai, there are 357.2 rainfall days, and 3581mm (140.98") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 5min.On the first day of the month, sunrise is at 06:21 and sunset at 18:22. On the last day of September, in Simbai, sunrise is at 06:07 and sunset at 18:16 +10.
Sunshine
The average sunshine in September in Simbai is 7.4h.UV index
The months with the highest UV index in Simbai are February, April, May, September and November, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 5 in September leads to these recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Simbai?
What are the least humid months in Simbai?
What is the average humidity in September in Simbai?
How much does it rain in Simbai in September?
How many hours of daylight does Simbai have in September?
When is the sunrise / sunset in September in Simbai?
How many hours of sunshine does Simbai have in September?
What are the months with the highest UV index in Simbai?
What is the UV index reading in September in Simbai?
Average temperature in September
Simbai, Papua New Guinea
- Average high temperature in September: 20.7°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: 12.3°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
Simbai, 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
Simbai, 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
Simbai, Papua New Guinea
- Average humidity in September: 88%
The months with the highest relative humidity are March and April (92%).
The months with the lowest relative humidity are August and September (88%).
Average rainfall in September
Simbai, Papua New Guinea
- Average rainfall in September: 231mm
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
Simbai, Papua New Guinea
- Average rainfall days in September: 28.8 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
Simbai, Papua New Guinea
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 24min).
The month with the shortest days is June (Average daylight: 11h and 48min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is November (Average sunshine: 8h and 12min).
The month with the least sunshine is March (Average sunshine: 5h and 54min).
Average sunshine days in September
Simbai, 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
Simbai, Papua New Guinea
- Average UV index in September: 5
The months with the highest UV index are February, April, May, September and November (UV index 5).
The months with the lowest UV index are January, March, June, July, August, October and December (UV index 4).
Average cloud cover in September
Simbai, Papua New Guinea
- Average cloud cover in September: 58
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
Simbai, 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).
Simbai, Papua New Guinea
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