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 snowfall in September
- Average snowfall 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
September witnesses a minor rise in the average high-temperature, transitioning from 13°C (55.4°F) in August to a still refreshing 16.7°C (62.1°F). In Hartley Vale, the September nights cool down to an average low of 5.1°C (41.2°F).Humidity
In September, the average relative humidity in Hartley Vale is 73%.Rainfall
In September, in Hartley Vale, the rain falls for 9.8 days. Throughout September, 26mm (1.02") of precipitation is accumulated. In Hartley Vale, Australia, during the entire year, the rain falls for 155.1 days and collects up to 548mm (21.57") of precipitation.Snowfall
June through October are months with snowfall. In Hartley Vale, in September, during 0.5 snowfall days, 14mm (0.55") of snow is typically accumulated. In Hartley Vale, during the entire year, snow falls for 2.8 days and aggregates up to 45mm (1.77") of snow.Daylight
In September, the average length of the day in Hartley Vale is 11h and 53min.On the first day of September in Hartley Vale, sunrise is at 6:16 am and sunset at 5:41 pm. On the last day of the month, sunrise is at 5:37 am and sunset at 6:00 pm AEST.
Sunshine
In Hartley Vale, the average sunshine in September is 8.5h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in September, converts into the following recommendations:
Prioritize safety - Recommendations to avert sunburn are shared. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Frequently asked questions
What are September temperatures in Hartley Vale?
What is the average humidity in September in Hartley Vale?
How much does it rain in Hartley Vale in September?
How many days does it snow in September in Hartley Vale?
How many hours of daylight does Hartley Vale have in September?
When is the sunrise / sunset in September in Hartley Vale?
How long on average sun shines in September in Hartley Vale?
When is the lowest UV index in Hartley Vale?
What is the UV index reading in September in Hartley Vale?
Average temperature in September
Hartley Vale, Australia
- Average high temperature in September: 16.7°C
The warmest month (with the highest average high temperature) is January (27.5°C).
The month with the lowest average high temperature is July (11.7°C).
- Average low temperature in September: 5.1°C
The month with the highest average low temperature is January (14.6°C).
The coldest month (with the lowest average low temperature) is July (2.5°C).
Average pressure in September
Hartley Vale, Australia
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is June (1021.7mbar).
The month with the lowest atmospheric pressure is January (1012.6mbar).
Average wind speed in September
Hartley Vale, Australia
- Average wind speed in September: 10km/h
The windiest month (with the highest average wind speed) is August (10.4km/h).
The calmest month (with the lowest average wind speed) is April (7.4km/h).
Average humidity in September
Hartley Vale, Australia
- Average humidity in September: 73%
The month with the highest relative humidity is June (85%).
The month with the lowest relative humidity is December (68%).
Average rainfall in September
Hartley Vale, Australia
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is February (91mm).
The driest month (with the least rainfall) is May (20mm).
Average rainfall days in September
Hartley Vale, Australia
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is May (8.5 days).
Average snowfall in September
Hartley Vale, Australia
- Average snowfall in September: 14mm
The month with the highest snowfall is August (19mm).
The months with the least snowfall are January, February, March, April, May, November and December (0mm).
Average snowfall days in September
Hartley Vale, Australia
- Average snowfall days in September: 0.5 days
The month with the highest number of snowfall days is August (1.2 days).
The months with the least snowfall days are January, February, March, April, November and December (0 days).
Average daylight in September /
Average sunshine in September
Hartley Vale, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is December (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).
Average sunshine days in September
Hartley Vale, Australia
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is May (19.3 days).
The month with the least sunshine days is March (11 days).
Average UV index in September
Hartley Vale, 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, August and September (UV index 3).
Average cloud cover in September
Hartley Vale, Australia
- Average cloud cover in September: 35
The month with the most cloud cover is March (Cloud cover 53).
The month with the least cloud cover is September (Cloud cover 35).
Average visibility in September
Hartley Vale, Australia
- Average visibility in September: 8km
The months with the highest visibility are January, February, August, September, October, November and December (8km).
The months with the lowest visibility are March, April, May, June and July (7km).
Hartley Vale, Australia
Weather forecast for your location
2. Allow the app to use your location
