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.
Average Temperatures Nearby Hanoi. 1  Kunming, China - 549.8 kms (341.6 miles) NW. 2  Kengtung, Myanmar - 648.7 kms (403.1 miles) W. 3  Chiang Rai, Thailand - 634.7 kms (394.4 miles) W. 4  Luang Prabang, Laos - 409.4 kms (254.4 miles) WSW. 5  Nan/ Muang Nan, Thailand - 590 kms (366.7 miles) WSW. 6  Phrae, Thailand - 679.2 kms (422.1 miles) WSW.