Climate Insights for Penneshaw Airport

The climate in Penneshaw Airport is temperate. The average annual temperature is 16°C and approximately 420mm of precipitation falls per year. June is the wettest month, receiving around 55mm of rainfall. Penneshaw Airport 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, March. The coldest months are August, July, September, when temperatures can drop to 12°C.

Penneshaw Airport has relatively stable temperatures year-round, staying within a 8°C range. January is the warmest month, though highs remain moderate at 20°C with a mean of 18°C. August is the coolest month, with minimum temperatures around 12°C and an average of 13°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.

Penneshaw Airport is a relatively dry area, receiving approximately 420mm of precipitation annually, which averages out to around 35mm per month. The wettest month is June, averaging 55mm of rainfall. July and August also tend to see above-average precipitation. The driest month is March, with just 12mm. That's 43mm less than June, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.

Penneshaw Airport is very windy, with an average annual wind speed of 32km/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 35km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in April, with average winds dropping to 29km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 34km/h in winter, 32km/h in spring, 31km/h in summer, 30km/h in autumn.

It is currently autumn in Penneshaw Airport, which began on March 20, 2026. Penneshaw Airport is in the Southern Hemisphere, where the seasons are reversed — spring starts in September, summer in December, autumn in March, and winter in June. The warmest period peaks in January at around 20°C, while the coldest stretch bottoms out in August near 12°C. Winter is next, beginning on June 21, 2026 — 88 days from now.

The best time to visit Penneshaw Airport is during January, February, March, April, May, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 17°C with modest rainfall averaging 26mm per month. By contrast, August can be quite cold with temperatures dropping to 12°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Penneshaw Airport 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.