Las Vegas has one of the most extreme climates in the United States. The answer to "when should we get married?" is almost always October through April — but the reasons why, and the trade-offs within that window, matter as much as the headline.
Why Las Vegas climate is the most important planning factor
The Las Vegas valley sits in the Mojave Desert at roughly 2,000 feet elevation. Summer temperatures regularly exceed 110°F, and even the shoulder months of May and September can hit the high 90s by late morning. Outdoor ceremonies from June through September are genuinely uncomfortable — and potentially unsafe — without extraordinary heat mitigation. This is not a venue-brochure warning; it is the single biggest variable that separates a wonderful Las Vegas wedding from a miserable one. Budget, venue type and guest comfort are all downstream of the season you choose. See our best Las Vegas wedding venues guide for how venue type (indoor vs. outdoor) interacts with seasonal choice.
October through April: the preferred window
This is the core booking season for Las Vegas weddings, and the demand is reflected in vendor availability and pricing. Average highs run from the mid-60s°F in January to the low 80s°F in April and October — outdoor ceremonies are genuinely comfortable and outdoor portraits are stunning. The light in winter is lower on the horizon and softer even at midday, which helps photography at every hour. January and February are the quietest months for crowds and the easiest for vendor availability; March and April bring wildflower season in the desert and are the most visually spectacular months for outdoor portraits at Red Rock Canyon and Valley of Fire.
- October–November: warm days, cool evenings, stunning golden-hour light, near-peak demand
- December–February: lowest crowd levels, best vendor flexibility, some cool nights (bring wraps)
- March–April: wildflowers, comfortable temperatures, near-perfect outdoor photography conditions
May and September: usable shoulder months
May and September are usable with careful planning. May temperatures climb quickly — early May is comfortable, but by late May afternoon highs push into the low 100s. September reverses that pattern; early September is still summer, but by late September afternoons cool toward the high 80s and evenings become genuinely pleasant. If you book a shoulder-month wedding, schedule outdoor elements for early morning or within the final 90 minutes before sunset. Indoor venues are fine any time of year.
June through August: plan around the heat
Summer weddings are not impossible, but they require a different approach. Outdoor ceremonies need to be scheduled before 9 AM or after 6 PM — both of which create logistical complexity. Resort and hotel venues with climate-controlled everything are the practical choice. Photography sessions during summer are almost always limited to sunrise and the final hour of daylight; midday outdoor portraits are off the table. One genuine upside: summer is the lowest-demand season for most Las Vegas vendors, and pricing and availability often reflect that. Budget-conscious couples planning all-indoor events sometimes find summer dates attractive for that reason alone.
Photography light by season
From a photography standpoint, the sweet spot is October through April. Winter sun tracks lower across the sky, which means the golden-hour quality light that photographers prize extends longer into the morning and arrives earlier in the evening. In summer, the sun is nearly overhead at noon — harsh, flat light — and golden hour lasts barely 20 minutes. Spring and fall offer the longest and most photogenic golden-hour windows. Our wedding photography sessions are timed around the light, and we often recommend an outdoor portrait window that falls right after the ceremony during spring and fall months when light lasts longest. See the elopement photography page for how we approach sunrise timing at outdoor locations like Red Rock Canyon and Floyd Lamb Park.