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
In Mittagong, the average high-temperature in September slightly increases from a moderate 14.5°C (58.1°F) in August to an enjoyable 18°C (64.4°F). Mittagong, during the nights of September, experiences an average temperature drop to a frosty 6.7°C (44.1°F).Humidity
In Mittagong, the average relative humidity in September is 73%.Rainfall
In Mittagong, Australia, in September, during 10.5 rainfall days, 30mm (1.18") of precipitation is typically accumulated. Throughout the year, in Mittagong, there are 151.6 rainfall days, and 579mm (22.8") of precipitation is accumulated.Daylight
The average length of the day in September in Mittagong is 11h and 53min.On the first day of the month, sunrise is at 6:16 am and sunset at 5:39 pm. On the last day of September, sunrise is at 5:35 am and sunset at 6:00 pm AEST.
Sunshine
In Mittagong, the average sunshine in September is 8h.UV index
The months with the lowest UV index are May through July and September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: A maximum UV index of 3 in September translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What is the average September temperature in Mittagong?
What is the average humidity in September in Mittagong?
How many days does it rain in September in Mittagong?
What is the average length of the day in September in Mittagong?
What time are sunrise and sunset in September in Mittagong?
How long on average sun shines in September in Mittagong?
When is the lowest UV index in Mittagong?
How high is the UV index in September in Mittagong?
Average temperature in September
Mittagong, Australia
- Average high temperature in September: 18°C
The warmest month (with the highest average high temperature) is January (27.8°C).
The month with the lowest average high temperature is July (13.1°C).
- Average low temperature in September: 6.7°C
The month with the highest average low temperature is January (15.3°C).
The coldest months (with the lowest average low temperature) are July and August (4.3°C).
Average pressure in September
Mittagong, Australia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is June (1021.2mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
Mittagong, Australia
- Average wind speed in September: 9.1km/h
The windiest month (with the highest average wind speed) is August (9.7km/h).
The calmest months (with the lowest average wind speed) are February, March and April (7.3km/h).
Average humidity in September
Mittagong, Australia
- Average humidity in September: 73%
The month with the highest relative humidity is June (84%).
The month with the lowest relative humidity is December (72%).
Average rainfall in September
Mittagong, Australia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is February (92mm).
The driest month (with the least rainfall) is May (26mm).
Average rainfall days in September
Mittagong, Australia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is March (16.9 days).
The month with the least rainy days is May (7.7 days).
Average daylight in September /
Average sunshine in September
Mittagong, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 0min
The months with the most sunshine are November and December (Average sunshine: 9h and 6min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Mittagong, Australia
- Average sunshine days in September: 17.9 days
The month with the most sunshine days is May (21.2 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in September
Mittagong, Australia
- Average UV index in September: 3
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 3).
Average cloud cover in September
Mittagong, Australia
- Average cloud cover in September: 39
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Mittagong, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, May, July, August, September, October and December (8km).
The months with the lowest visibility are February, March, April, June and November (7km).
Mittagong, Australia
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