best weekend in early part of year for 80 degree weather?

I've been to Vegas twice on Halloween weekend and the weather was absolutely perfect. A perfect desert 80 degrees during the day and perfect outdoors weather at night. I'd like to start going to Vegas twice/year, spaced apart somewhat evenly to keep me in the vegas groove. What would be a good weekend for me to go in the earlier part of the year that would have weather somewhat similar to the weather on Halloween weekend?

 

If you want a party weekend, st. Patrick's day, but 80* may be a stretch.

 

final four weekend end of march. the sports books are fun, but not quite as crowded as march madness.
first weekend of may. the sports books are fun with the Kentucky derby going on.

 

I like the 1st week of May. Kentucky Derby and Cinco de Mayo the same week.

 

And more times than not a big fight in town.

 

Thing is, you never know. One year I went the week before Memorial Day, which I though was going to be perfect. The temperatures never made it out of the 60's with very high winds.

 

I would go with sometime in May. That is our preferred time and the weather has always been perfect. This year we went the last full week of February and it was to cool for the wife.

Mark

 

I was in LV first week of May and it was awesome 2103.Loved the difference from the high heat usual September trips.
That dry heat thing is overrated .Gimmie 95 in Fl with high humidity in summer over 102 in LV where a breeze is a blow-dryer..
Headed back again this year and really loved being there for the Derby as a racing fan.