<Dd> <Dl> <Dd> P = 0.61078 exp ⁡ (17.27 T T + 237.3), (\ displaystyle P = 0.61078 \ exp \ left ((\ frac (17.27 T) (T + 237.3)) \ right),) </Dd> </Dl> </Dd> <Dl> <Dd> P = 0.61078 exp ⁡ (17.27 T T + 237.3), (\ displaystyle P = 0.61078 \ exp \ left ((\ frac (17.27 T) (T + 237.3)) \ right),) </Dd> </Dl> <Dd> P = 0.61078 exp ⁡ (17.27 T T + 237.3), (\ displaystyle P = 0.61078 \ exp \ left ((\ frac (17.27 T) (T + 237.3)) \ right),) </Dd> <P> where temperature T is in ° C and P is in kPa </P>

Saturation vapor pressure of water at 25 c