leaking coolant

ok here goes again HATE This CAR (1994 Bonnie non super charged)!!! lets see 3months age replaced water pump about 1-2 mons ago new heater core also about 4 mons ago new rad. here is my issue leaking coolant onto ground oil is not milky cant see where the leak is only after I drive and park in the morning i notice its alover not useing alot from the reserve and I make sure its always full any ideas this car is falling apart literaly and I need it to go until about March if I can get that much from it not sure of milage motor was changed and in Pa if bought from a lot they dont have to disclose tha actual milage it say around 190,000 I know that is not right. also I was told that my ac compressor is no good could tha be the problem car went through a HUGE puddle thanks to my son and ever since that the AC has been makeing noise. Car runs fine but Im just worried about this leak I have to use car to drive to Allentrown every couple of weeks my daughte has to go the Cancer Center there and its the only option I have.
:confused: Ok new reasonfor this post is I noticed car only leakes when its cold out. I used it all day yesterday parked it about 9pm went out at 7am(weather was about 23 with high winds) and there it was that Damn leak I cant figure it out looked under car(it was leaking(didnt have time to get under it when I got home leak had stopped) car was parked all night that is what is confusing me to no end right now. All the hoses seem fine nothing that I can see or feel in a weak or cracked hose. I have checked the oil not milky its fine. Any ideas need this car tro last at least another 3mons would like longer is I could but dont think She likes me at all. Well thanks for reading this and any help
Thank You
Michele:shakehead

A/C compressor nothing to do with water leak: usual problem with a/c compressor is free wheeling pulley bearing: I changed mine twice.
One often reported water leak issue is the lower intake manifold gasket...most often with series 2, but you could take a look around that area. Take also a look around the places where former work has been done...I see from your post that there are three areas of concern...all in red........alas work sequels are not rare.

moved this up need more help