Climate Insights for Stirling
Adelaide Hills Council, South Australia, Australia
Climate Overview
The climate in Stirling is temperate. The average annual temperature is 15°C and approximately 472 mm of precipitation falls per year. July is the wettest month, receiving around 63 mm of rainfall. Stirling is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, August, June, when temperatures can drop to 7°C.The climate in Stirling is temperate. The average annual temperature is 59°F and approximately 18.6 in of precipitation falls per year. July is the wettest month, receiving around 2.5 in of rainfall. Stirling is in the Southern Hemisphere. The seasons are reversed: summer runs from December to February, while winter falls between June and August. The summer months are: January, February, December. The coldest months are July, August, June, when temperatures can drop to 44°F.
Temperature
Temperatures in Stirling vary considerably across the year, with a 21°C difference between the coldest and warmest months. The warmest month is January, when average highs reach 28°C and the mean temperature sits around 21°C. July is the coolest month, with minimum temperatures around 7°C and an average of 10°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 4°C shift in average temperatures.Temperatures in Stirling vary considerably across the year, with a 38°F difference between the coldest and warmest months. The warmest month is January, when average highs reach 82°F and the mean temperature sits around 70°F. July is the coolest month, with minimum temperatures around 44°F and an average of 49°F. On average, daily temperatures fluctuate by about 17°F between overnight lows and afternoon highs. The sharpest temperature change occurs between April and May, with a 6°F shift in average temperatures.
Precipitation
Stirling is a relatively dry area, receiving approximately 472 mm of precipitation annually, which averages out to around 39 mm per month. The wettest month is July, averaging 63 mm of rainfall. August and September also tend to see above-average precipitation. The driest month is March, with just 15 mm. That's 47 mm less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.Stirling is a relatively dry area, receiving approximately 18.6 in of precipitation annually, which averages out to around 1.5 in per month. The wettest month is July, averaging 2.5 in of rainfall. August and September also tend to see above-average precipitation. The driest month is March, with just 0.6 in. That's 1.9 in less than July, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
Stirling is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 11km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 4km/h between the calmest and windiest months.Stirling is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is July, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 7mph, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2mph between the calmest and windiest months.
Best Time to Visit
The best time to visit Stirling is during January, February, March, April, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 25 mm per month. By contrast, July can be quite cold with temperatures dropping to 7°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.The best time to visit Stirling is during January, February, March, April, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 65°F with modest rainfall averaging 1 in per month. By contrast, July can be quite cold with temperatures dropping to 44°F. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Stirling based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Stirling based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.