SeasonMapDenver vs Las Vegas: which is better, month by month
Las Vegas beats Denver in 6 of 12 months — its lead peaks in March (94 vs 75) — while Denver wins May to September; they are within 3 points in October.
Each place is scored under the lens that suits its type. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
Denver vs Las Vegas — all 12 months
| Month | Denver | Las Vegas | Winner | Gap |
|---|---|---|---|---|
| January | 63Ccold, dry, clean air | 71Bcool, dry, clean air | Las Vegas | 8 |
| February | 66Ccold, dry, clean air | 81Acool, dry, clean air | Las Vegas | 15 |
| March | 75Bcool, a little rain, clean air | 94Snice, dry, clean air | Las Vegas | 19 |
| April | 82Acool, a little rain, clean air | 92Swarm, dry, clean air | Las Vegas | 10 |
| May | 88Anice, a little rain | 78Bhot, dry | Denver | 10 |
| June | 87Ahot, a little rain, clean air | 46Fsweltering, dry | Denver | 41 |
| July | 81Ahot, a little rain | 31Fsweltering, dry | Denver | 50 |
| August | 84Ahot, dry, clean air | 40Fsweltering, dry, clean air | Denver | 44 |
| September | 90Swarm, dry, clean air | 61Csweltering, dry, clean air | Denver | 29 |
| October | 86Anice, dry, clean air | 89Awarm, dry, clean air | Tie | 3 |
| November | 73Bcool, dry, clean air | 86Anice, dry, clean air | Las Vegas | 13 |
| December | 67Ccold, dry, clean air | 73Bcool, dry, clean air | Las Vegas | 6 |
A month is a tie when the two are within 3 points. The widest gap is July (81 vs 31). Tap a month for that month's temperature, rain, humidity and air quality side by side.