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 arrival of September brings an average high-temperature of a moderately hot 23.7°C (74.7°F), nearly identical to August's 21.8°C (71.2°F). Calen records a mild decrease in temperature during the nights of September, averaging a comfortable 18.8°C (65.8°F).Humidity
The average relative humidity in September is 75%.Rainfall
The month with the least rainfall is September, when the rain falls for 6.2 days and typically collects 9mm (0.35") of precipitation.Daylight
In Calen, the average length of the day in September is 11h and 59min.On the first day of September in Calen, sunrise is at 6:13 am and sunset at 5:56 pm. On the last day of the month, sunrise is at 5:46 am and sunset at 6:02 pm AEST.
Sunshine
The average sunshine in September is 8.1h.UV index
The average daily maximum UV index in September is 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 6 in September leads to these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. 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 temperature in September in Calen?
What is the average humidity in September in Calen?
What is the driest month in Calen?
How many days does it rain in September in Calen?
What is the average length of the day in September in Calen?
What time are sunrise and sunset in September in Calen?
How long on average sun shines in September in Calen?
How high is the UV index in September in Calen?
Average temperature in September
Calen, Australia
- Average high temperature in September: 23.7°C
The warmest month (with the highest average high temperature) is February (28.5°C).
The month with the lowest average high temperature is July (20.8°C).
- Average low temperature in September: 18.8°C
The months with the highest average low temperature are January and February (24.8°C).
The coldest month (with the lowest average low temperature) is July (16.7°C).
Average pressure in September
Calen, Australia
- Average pressure in September: 1017.3mbar
The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is January (1008.7mbar).
Average wind speed in September
Calen, Australia
- Average wind speed in September: 14.3km/h
The windiest month (with the highest average wind speed) is March (19.3km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity in September
Calen, Australia
- Average humidity in September: 75%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (74%).
Average rainfall in September
Calen, Australia
- Average rainfall in September: 9mm
The wettest month (with the highest rainfall) is March (175mm).
The driest month (with the least rainfall) is September (9mm).
Average rainfall days in September
Calen, Australia
- Average rainfall days in September: 6.2 days
The month with the highest number of rainy days is March (21.8 days).
The month with the least rainy days is August (5.8 days).
Average daylight in September /
Average sunshine in September
Calen, Australia
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is October (Average sunshine: 10h and 30min).
The months with the least sunshine are April, May and June (Average sunshine: 6h and 12min).
Average sunshine days in September
Calen, Australia
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is March (7.1 days).
Average UV index in September
Calen, Australia
- Average UV index in September: 6
The months with the highest UV index are February, November and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 5).
Average cloud cover in September
Calen, Australia
- Average cloud cover in September: 24
The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in September
Calen, Australia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
