The amount of wind an airplane can take is more of a function of pilot skill than the aircraft being used. I consider 10 mph or less great conditions, 10-20 mph fair, and 20+ bad. These windspeeds are assuming wind is within 10 degrees or so of being parallel with the runway. These numbers drop a little when messing with crosswinds. I've personally flown in 20mph winds gusting to 28 blowing straight across the runway (90 degrees) with much of my fleet; however, I wouldn't consider it very fun.