The mean daily rain fall for The first six days
The mean daily rainfall for the whole month .(November has 30 days)
To calculate the mean daily rainfall for the first six days of a month, you need the total rainfall for those six days, which you divide by 6.
For example, if you have the following rainfall figures for the first six days of November:
Day 1: 10 mm
Day 2: 5 mm
Day 3: 0 mm
Day 4: 20 mm
Day 5: 5 mm
Day 6: 10 mm
The total rainfall for the first six days is: 10 + 5 + 0 + 20 + 5 + 10 = 50 mm
To find the mean, you would divide the total by the number of days, which is 6:
Mean daily rainfall for the first six days = Total rainfall / Number of days
Mean daily rainfall for the first six days = 50 mm / 6 ≈ 8.33 mm per day
Similarly, to find the mean daily rainfall for the entire month of November (which has 30 days), you would need the total rainfall for November. Then you would divide that value by 30.
Let's assume that the total rainfall for the month of November is 120 mm. Here's how you would calculate the mean daily rainfall:
Mean daily rainfall for November = Total rainfall for November / Number of days in November
Mean daily rainfall for November = 120 mm / 30
Mean daily rainfall for November = 4 mm per day
Keep in mind that these calculations are based on hypothetical data. To find the actual mean daily rainfall, you need the actual rainfall data for the periods in question.