1 Dew point is a measure of how much water vapor is actually in the air. 2  Relative humidity is a measure of the amount of water in the air compared with the amount of water the air can hold at the temperature it happens to be when you measure it. First, the warmer air is, the more water vapor it can hold.. 2  Dew point is a measure of how much water vapor is actually in the air. 3  Relative humidity is a measure of the amount of water in the air compared with the amount of water the air can hold at the temperature it happens to be when you measure it.
How much do flight attendants make? It depends on the carrier, company seniority, and number of hours worked each month. On average flight attendants make $35,000-$40,000 a year. What most people donât realize is newly hired flight attendants in the U.S. start out only making between $14,000 â $18,000 a year.
Flight hours is not the only pay that a flight attendant will receive, there are also per diems that are paid for every hour that you are at work, from the minute that you duty-in till the time that you duty-out for your trip to go home.he site indicates the median flight attendant salary is $37,240 a year. Under flight attendants pay at the Bureau of Labor Statistics the lowest 10% of flight attendants earned less than $27,240 a year.