Climate Insights for Milton

The climate in Milton is temperate. The average annual temperature is 10°C and approximately 965mm of precipitation falls per year. Milton receives a notable amount of rainfall throughout the year, including during its driest month. Milton 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, December. The coldest months are July, June, August, when temperatures can drop to 3°C. Light snow can occur between July and September.

Milton sees moderate temperature variation throughout the year, ranging from 3°C to 19°C. February is the warmest month, though highs remain moderate at 19°C with a mean of 14°C. July is the coolest month, with minimum temperatures around 3°C and an average of 5°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between March and April, with a 3°C shift in average temperatures.

Milton is a moderately rainy area, receiving approximately 965mm of precipitation annually, which averages out to around 80mm per month. The wettest month is January, averaging 114mm of rainfall. November and October also tend to see above-average precipitation. The driest month is June, with just 42mm. That's 72mm less than January, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall. Light snowfall can occur between July and September, totalling around 7cm annually. July is the snowiest month with approximately 3cm.

Milton is relatively calm, with an average annual wind speed of 4km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 4km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.

It is currently winter in Milton, which began on June 21, 2026. Milton 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 3°C. Spring is next, beginning on September 23, 2026 — 92 days from now.

The table below shows monthly climate averages for Milton 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. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. 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.