Fast and simple lookup of required psychrometric parameters is done by standard h-x diagram respectively.
Here you can to download Mollier’s h-x graphs for 3 different temperature ranges in PDF:
h-x diagram for temperature -5° to +70°C
h-x diagram for temperature -30° to +30°C
h-x diagram for temperature -20° to +160°C
An online PsychroCalc is available for quick determination of psychrometric properties.