Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
October
Weather in October
Temperature
As September transitions into October, the average high-temperature rests at a warm 23.3°C (73.9°F), maintaining a close resemblance to the previous month. In October, the nighttime temperature lowers to an average of 13.7°C (56.7°F).Humidity
In October, the average relative humidity is 67%.Rainfall
In Hornsby, in October, it is raining for 12 days, with typically 44mm (1.73") of accumulated precipitation. Throughout the year, in Hornsby, there are 151.2 rainfall days, and 570mm (22.44") of precipitation is accumulated.Daylight
The average length of the day in October in Hornsby is 12h and 56min.On the first day of October, sunrise is at 5:32 am and sunset at 5:58 pm AEST. On the last day of the month, sunrise is at 5:55 am and sunset at 7:22 pm AEDT.
Note: On Sunday, 06. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from AEST to AEDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from AEDT to AEST.
Sunshine
In October, the average sunshine in Hornsby is 8.4h.UV index
In Hornsby, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index, 5 during October, leads to the following recommendations:
Undertake precautions - Guarding against sun damage is counselled. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Hornsby?
What is the average humidity in October in Hornsby?
How many days does it rain in October in Hornsby?
What is the average length of the day in October in Hornsby?
When are sunrise and sunset in October in Hornsby?
When does Daylight Saving Time (DST) start in October in Hornsby?
How many hours of sunshine does Hornsby have in October?
What is the UV index intensity in October in Hornsby?
Average temperature in October
Hornsby, Australia
- Average high temperature in October: 23.3°C
The warmest month (with the highest average high temperature) is January (28.2°C).
The month with the lowest average high temperature is July (16.7°C).
- Average low temperature in October: 13.7°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).
Average pressure in October
Hornsby, Australia
- Average pressure in October: 1017.8mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in October
Hornsby, Australia
- Average wind speed in October: 11.8km/h
The windiest months (with the highest average wind speed) are January, August, September and December (12.1km/h).
The calmest month (with the lowest average wind speed) is April (10.6km/h).
Average humidity in October
Hornsby, Australia
- Average humidity in October: 67%
The month with the highest relative humidity is June (75%).
The months with the lowest relative humidity are August and September (66%).
Average rainfall in October
Hornsby, Australia
- Average rainfall in October: 44mm
The wettest month (with the highest rainfall) is February (89mm).
The driest months (with the least rainfall) are July and September (30mm).
Average rainfall days in October
Hornsby, Australia
- Average rainfall days in October: 12 days
The month with the highest number of rainy days is January (16.3 days).
The month with the least rainy days is May (8.5 days).
Average daylight in October /
Average sunshine in October
Hornsby, Australia
- Average daylight in October: 12h 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 October: 8h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in October
Hornsby, Australia
- Average sunshine days in October: 17 days
The month with the most sunshine days is August (19.8 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in October
Hornsby, Australia
- Average UV index in October: 5
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in October
Hornsby, Australia
- Average cloud cover in October: 34
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in October
Hornsby, Australia
- Average visibility in October: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January, November and December (9km).
