Evaporation estimate for NC winter

[dphanes]

Am wondering if any math folks could help me out. Trying to estimate water evaporation in inches per day. Here are the variables

water temp - 52 degrees F
air temp daytime high 50 F
air temp night low 29 F
humidity 45 percent
average wind speed 3 mph

Any help would be great!!!

 

[Leebo]

Evaporation of Pool Water - Further Reading

www.troublefreepool.com

Give this article a peak as it includes an excel sheet that should help you out.

 

[djlombar]

Nothing technical but this has been my first winter with a pool. I have not needed to add any water yet...just had to waste out an inch or two recently actually. I'm in Raleigh.

 

[NCMike]

Same for me, this winter I have probably taken out 4 inches of water from my pool to compensate for all the rain we have had and I could drop it another 2 right now to get it back down to the middle of the tile. I can't imagine anyone in NC needing to add water the last 3 months. Now this summer if its "normal" will be a different story I hope.

 

[Homebrewale]

I have never needed to add water during the winter months.