Question

own the readings in retur
minimum & maximum readings.
Observation Table :
Humidity (%)
Sr.
No.
Date
Temprature (°C)
Air Pressure (mbar)
n
Minimum

Maximum
Maxin
Minimum
Maximum
Umum
Maximum​

Answer 1

Answer:

temperature?

I have daily values of minimum and maximum temperature as well as minimum and maximum values of dewpoint temperature. I would like to know how to combine these data to get the daily minimum and maximum relative humidity. At the present time I' thinking at combining them as follows:

RHmin=RH(Tdmin, Tmax)

RHmax=RH(Tdmax,Tmin)

But I am not confident in that. In addition I am not sure about the formula to use to compute that via the water vapour pressure (I tried the August-Roche-Magnus formula but it gives me some relative humidity values over 100%!! My temperature ranges from -10C to +50C and my dewpoint temperature from -10C to 30C. Could you please suggest me the best formulae to use for that?

Kindest regards