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
The transition into September marks the average high-temperature at a still pleasant 21.9°C (71.4°F), differing minimally from August's 21.8°C (71.2°F). During the September nights, an average temperature of 14.3°C (57.7°F) is observed.Humidity
In September, the average relative humidity in Olsobip is 92%.Rainfall
In Olsobip, during September, the rain falls for 28.2 days and regularly aggregates up to 227mm (8.94") of precipitation. Throughout the year, in Olsobip, there are 338 rainfall days, and 2739mm (107.83") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 5min.On the first day of the month, sunrise is at 06:33 and sunset at 18:34. On the last day of September, in Olsobip, Papua New Guinea, sunrise is at 06:19 and sunset at 18:28 +10.
Sunshine
The month with the most sunshine is September, with an average of 6.8h of sunshine.UV index
January through June, September through December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index of 5 in September converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. The Sun's radiation is especially intense around midday; try to stay in shade during this period. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature in Olsobip?
What is the average humidity in September in Olsobip?
How many days does it rain in September in Olsobip?
How many hours of daylight does Olsobip have in September?
What time are sunrise and sunset in September in Olsobip?
What month has the most sunshine in Olsobip?
How many hours of sunshine does Olsobip have in September?
When is the highest UV index in Olsobip?
What is the UV index reading in September in Olsobip?
Average temperature in September
Olsobip, Papua New Guinea
- Average high temperature in September: 21.9°C
The warmest months (with the highest average high temperature) are May, October and November (22.8°C).
The month with the lowest average high temperature is July (21.5°C).
- Average low temperature in September: 14.3°C
The months with the highest average low temperature are February, April and November (15.5°C).
The coldest month (with the lowest average low temperature) is August (14.1°C).
Average pressure in September
Olsobip, Papua New Guinea
- Average pressure in September: 1012mbar
The month with the highest atmospheric pressure is August (1012.2mbar).
The month with the lowest atmospheric pressure is December (1009.8mbar).
Average wind speed in September
Olsobip, Papua New Guinea
- Average wind speed in September: 2.5km/h
The windiest month (with the highest average wind speed) is January (3.1km/h).
The calmest months (with the lowest average wind speed) are May and June (2.4km/h).
Average humidity in September
Olsobip, Papua New Guinea
- Average humidity in September: 92%
The months with the highest relative humidity are June and July (93%).
The months with the lowest relative humidity are January, February, October, November and December (90%).
Average rainfall in September
Olsobip, Papua New Guinea
- Average rainfall in September: 227mm
The wettest month (with the highest rainfall) is March (262mm).
The driest month (with the least rainfall) is November (197mm).
Average rainfall days in September
Olsobip, Papua New Guinea
- Average rainfall days in September: 28.2 days
The month with the highest number of rainy days is August (29.4 days).
The month with the least rainy days is February (26.8 days).
Average daylight in September /
Average sunshine in September
Olsobip, 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: 6h and 5min
The month with the most sunshine is September (Average sunshine: 6h and 48min).
The month with the least sunshine is April (Average sunshine: 5h and 48min).
Average sunshine days in September
Olsobip, Papua New Guinea
- Average sunshine days in September: 1.5 days
The month with the most sunshine days is October (2.9 days).
The month with the least sunshine days is January (0.9 days).
Average UV index in September
Olsobip, Papua New Guinea
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 5).
The months with the lowest UV index are July and August (UV index 4).
Average cloud cover in September
Olsobip, Papua New Guinea
- Average cloud cover in September: 65
The month with the most cloud cover is July (Cloud cover 71).
The months with the least cloud cover are January, October and November (Cloud cover 63).
Average visibility in September
Olsobip, Papua New Guinea
- Average visibility in September: 6km
The months with the highest visibility are January and February (7km).
The months with the lowest visibility are March, April, May, June, July, August, September, October, November and December (6km).
