Climate Insights for Plimmerton

The climate in Plimmerton is temperate. The average annual temperature is 13°C and approximately 1514mm of precipitation falls per year. Plimmerton receives a notable amount of rainfall throughout the year, including during its driest month. Plimmerton 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: February, January, March. The coldest months are July, August, September, when temperatures can drop to 9°C.

Plimmerton has relatively stable temperatures year-round, staying within a 10°C range. February is the warmest month, though highs remain moderate at 19°C with a mean of 17°C. July is the coolest month, with minimum temperatures around 9°C and an average of 10°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.

Plimmerton is a fairly wet location, receiving approximately 1514mm of precipitation annually, which averages out to around 126mm per month. The wettest month is August, averaging 158mm of rainfall. May and July also tend to see above-average precipitation. The driest month is January, with just 77mm. That's 81mm less than August, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.

Plimmerton is moderately windy, with an average annual wind speed of 30km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 33km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 27km/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.

It is currently autumn in Plimmerton, which began on March 20, 2026. Plimmerton 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 February at around 19°C, while the coldest stretch bottoms out in July near 9°C. Winter is next, beginning on June 21, 2026 — 89 days from now.

The best time to visit Plimmerton is during January and March, when the weather is most comfortable for travellers. During these months, average temperatures hover around 16°C with modest rainfall averaging 85mm per month. By contrast, February can be uncomfortably hot with highs reaching 19°C, while July is the coldest period with lows dropping to 9°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

The table below shows monthly climate averages for Plimmerton 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.