Answer:
: staying in the sun and ask your doctor he/she will tell you ok ! ask some thing better next time
^ wronngg.. people and their dumb answers these days. I get what your question was... To tan outside it can be around 65 degrees and you still tan! all you need is... exposed skin on the area you would like to tan, and uv rays. (: works best if sunny but it has been said on cloudy days the sun reflects and gives a better tan. (havent tried that)