http://www.melbourneaustralia.org/climate-weatherIt is high summer in Melbourne during January and February, a typical day is warm and sunny with a freshening sea breeze arriving from the south in the afternoon. A few days are cool and cloudy, a maximum temperature below 20ºC being recorded about once a week. There are always hot days and the year's highest temperature of about 40ºC is usually recorded during these two months. Some of the hot days are accompanied by an unpleasant north wind, which can be quite strong. Mostly there are only one or two hot days in a row. Occasionally hot weather may continue for three or more days, when the daily appearance of that cool refreshing, north bound sea breeze in the afternoon, becomes that day’s most welcome visitor. The year's warmest night, with a minimum temperature of about 24ºC, is also recorded during these two months. Hot weather normally ends with an abrupt cool change when the mercury may fall by 10ºC in only twenty minutes. Some of these changes are dry and arid; showers and thunderstorms accompany others. High levels of humidity create discomfort on very few days, mostly towards the end of a hot spell. It is not uncommon for a fortnight to pass without rain. On occasions prolonged heavy rain can fall.
MARCH
March is a transitional month between summer and autumn. Hot weather can be experienced in the first fortnight, when the month's highest temperature of about 35ºC is usually recorded; it may well be accompanied by a strong northerly wind during the day. The hot weather usually comes to an end with a sharp wind change to the southwest and a rapid fall in temperature. Humidity is uncomfortable on about one day only. Many days are mild and sunny although some days are cool and cloudy. A maximum temperature below 20ºC is recorded about twice a week. The afternoon sea breeze is not near as strong as in mid-summer. Nights are noticeably cooler than in the preceding month. Towards the end of March, it is quite common for the overnight temperature to fall below 10ºC on one or two occasions. The month is fairly dry however prolonged heavy rain, falls occasionally.
APRIL
April is a pleasant month, often with spells of fine sunny weather lasting several days during which the temperature occasionally exceeds 25ºC. Every second year 30ºC is exceeded. The nights are quite cool with temperatures falling below 10ºC several times a week. Once in every five years an overnight minimum temperature below 5ºC is recorded. Fog occurs during the early morning on a few occasions but clears to a sunny day. There are usually several days of strong wind; mostly from the north but the average wind speed of 9 kilometres per hour is the lowest of any month. Prolonged heavy rain falls occasionally. In April 1960, 172 mm fell within three days. On the other hand, April 1923 is the only rainless calendar month on record.
KE's stupidity out for all to see.

Melbourne's only colder months are May to August.