Very large breeds may only have a heat cycle once every 12-18 months. In most giant breeds (Great Danes, Irish Wolfhounds, St Bernard's, etc.) an oestrus cycle every twelve months is common.
Ho Chih Minh City. April is the month with the warmest average high temperature in Ho Chi Ming City. The average high temperature for the month is 95 degrees, and the average low is 79 degrees. December has the lowest temperature on average in Ho Chi Minh City, with an average low temperature of 71 degrees. The average high temperature for December is 89 degrees. No month in Ho Chi Minh City has an average high temperature of less than 89 degrees.
The city is located in the countryâs north and sprawls along the banks of the Red River, around 100km inland from the coast. NORTHEAST MONSOON: November - April. The north east monsoon brings cool dry weather to Hanoi. November sees average temperatures of 21Â°C with highs of 24Â°C and lows of 18Â°C. By January, however, it gets a bit colder with an average temperature of 17Â°C and night time lows down to around 13Â°C. This is the coolest month of the year.