October weather forecastAdelaide, Australia
October
Weather in October
October graces Adelaide with warmer temperatures, marking the full-blown arrival of Spring. The pleasant climate with highs of 19.7°C (67.5°F) and low rainfall facilitates a host of activities, making October a popular time for festivals and events. The UV index rises again to 5, indicating the Sun's increasing strength. With the growing daylight hours and generous sunshine, it's an ideal period to explore Adelaide's outdoor attractions. Anticipating November, comfortable weather continues, with temperatures seeing a further hike.Temperature
The onset of October marks a slight increase in the average high-temperature, moving from 16.4°C (61.5°F) in September to a still enjoyable 19.7°C (67.5°F). During the nights in October, Adelaide observes an average low-temperature of 11.8°C (53.2°F).Humidity
In October, the average relative humidity is 65%.Rainfall
In Adelaide, during October, the rain falls for 9.3 days and regularly aggregates up to 20mm (0.79") of precipitation. In Adelaide, Australia, during the entire year, the rain falls for 126.2 days and collects up to 326mm (12.83") of precipitation.Sea temperature
August through October, with an average sea temperature of 15°C (59°F), are months with the coldest seawater.Note: A surface water temperature of 15°C (59°F) does not provide an enjoyable swimming experience for most. Breathing control becomes more challenging as the water temperature drops below 21°C (69.8°F).
Daylight
In October, the average length of the day is 12h and 58min.On the first day of the month, sunrise is at 5:51 am and sunset at 6:18 pm ACST. On the last day of October, in Adelaide, sunrise is at 6:14 am and sunset at 7:44 pm ACDT.
Note: On Sunday, 06. October 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from ACST to ACDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from ACDT to ACST.
Sunshine
The average sunshine in October in Adelaide, Australia, is 8.4h.UV index
In Adelaide, the average daily maximum UV index in October is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.Note: In October, a regular UV index of 5 translates into these guidelines:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Adelaide, Australia
- Average high temperature in October: 19.7°C
The warmest month (with the highest average high temperature) is January (26.3°C).
The month with the lowest average high temperature is July (13.9°C).
- Average low temperature in October: 11.8°C
The month with the highest average low temperature is January (17.8°C).
The coldest month (with the lowest average low temperature) is August (9.1°C).
Average pressure in October
Adelaide, Australia
- Average pressure in October: 1017.8mbar
The month with the highest atmospheric pressure is June (1021.8mbar).
The month with the lowest atmospheric pressure is January (1012.4mbar).
Average wind speed in October
Adelaide, Australia
- Average wind speed in October: 14.7km/h
The windiest month (with the highest average wind speed) is August (16.3km/h).
The calmest month (with the lowest average wind speed) is April (12.9km/h).
Average humidity in October
Adelaide, Australia
- Average humidity in October: 65%
The months with the highest relative humidity are June and July (74%).
The month with the lowest relative humidity is January (58%).
Average rainfall in October
Adelaide, Australia
- Average rainfall in October: 20mm
The wettest month (with the highest rainfall) is August (43mm).
The driest month (with the least rainfall) is March (16mm).
Average rainfall days in October
Adelaide, Australia
- Average rainfall days in October: 9.3 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is February (6.2 days).
Average sea temperature in October
Adelaide, Australia
- Average sea temperature in October: 15°C
The best month for swimming (with the highest average sea temperature) is February (20°C).
The coldest months (with the lowest average sea temperature) are August, September and October (15°C).
Average daylight in October /
Average sunshine in October
Adelaide, Australia
- Average daylight in October: 13h and 0min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in October: 8h and 24min
The month with the most sunshine is December (Average sunshine: 10h and 6min).
The month with the least sunshine is August (Average sunshine: 7h and 6min).
Average sunshine days in October
Adelaide, Australia
- Average sunshine days in October: 18.6 days
The month with the most sunshine days is January (21.9 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in October
Adelaide, Australia
- Average UV index in October: 5
The months with the highest UV index are February and December (UV index 6).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in October
Adelaide, Australia
- Average cloud cover in October: 29
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in October
Adelaide, Australia
- Average visibility in October: 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).
