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.
Median annual earnings of flight attendants were $43,440 in May 2004. The middle 50 percent earned between $31,310 and $67,590.The lowest 10 percent earned less than $23,45 â¦ 0, and the highest 10 percent earned more than $95,850.he middle 50 percent earned between $31,310 and $67,590. The lowest 10 percent earned less than $23,45 â¦ 0, and the highest 10 percent earned more than $95,850.