There is no set schedule.
Once or twice a month
It depends on the person age, marital status, culture, and social life.
In the Unite States, the average peak of tornado activity is in May.
Once in a blue moon has come to mean once in a great while, but the actual frequency of blue moons averages about once every 2.7 years, a blue moon being the second full moon in the same month of a solar calendar. That average frequency is exactly the same as the average frequency of a leap month in a lunar calendar. The calculation of the average frequency of blue moons does not take into account that January and March of 2018 will EACH have two full moons, a rarity caused by the fact that February does not last as long as a lunar cycle.
Because of growth rates and spurts, the average weight of a 9-month old baby boy will vary. The average 9-month old boy should weigh at least 20 pounds, however.
depends which months but amusing that they have 30 days in them (the average for a month) it should be around 120 days
Well, the average weight ranges between 16 and 20 lbs.
On average a month has 302400 minutes.
should be between 12-25 lbs
On average a month is just over 30 days. So about 121 days, though it will depend on the months in question.
On average, a 6 month old male Rottweiler should be approx 22 - 23 1/2 inches. He sounds about right.
8-12 pounds is a good weight average for a 4 month old Frenchie...
they should weight about 90-100 pound.