Mornington Weather in September

Mornington in September averages 16°C (61°F) during the day and 10°C (50°F) at night. This is the wettest month of the year.

Rainfall in Mornington in September

Expect frequent showers this month, so make sure to have an umbrella to keep yourself dry. Historically, approximately 10 days this month are expected to have rain, averaging 82 mm (3.2 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Mornington in September

Expect highs of 16°C (61°F) in Mornington in September, with nights dropping to around 10°C (50°F). The difference between afternoon and evening temperatures is usually noticeable. Nights drop to 10°C (50°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Mornington in September

With about 185 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, November and December typically offer the best weather for Mornington.