SeasonMapLos Angeles vs Napa: which is better, month by month
Los Angeles beats Napa in 5 of 12 months — its lead peaks in December (81 vs 63) — while Napa wins July to August; they are within 3 points in the other 5 months.
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.
Los Angeles vs Napa — all 12 months
| Month | Los Angeles | Napa | Winner | Gap |
|---|---|---|---|---|
| January | 80Anice, rainy | 64Ccool, soaked, clean air | Los Angeles | 16 |
| February | 83Anice, rainy | 73Bcool, rainy, clean air | Los Angeles | 10 |
| March | 87Anice, a little rain | 77Bnice, rainy, clean air | Los Angeles | 10 |
| April | 96Snice, dry | 93Snice, dry, clean air | Tie | 3 |
| May | 98Swarm, dry | 95Swarm, dry, clean air | Tie | 3 |
| June | 92Shot, dry | 91Swarm, dry, clean air | Tie | 1 |
| July | 84Ahot, dry | 92Shot, dry, clean air | Napa | 8 |
| August | 83Ahot, dry | 90Shot, dry, clean air | Napa | 7 |
| September | 86Ahot, dry | 88Ahot, dry, clean air | Tie | 2 |
| October | 89Awarm, dry | 86Awarm, a little rain, clean air | Tie | 3 |
| November | 91Snice, a little rain | 76Bnice, a little rain, clean air | Los Angeles | 15 |
| December | 81Anice, a little rain | 63Ccool, rainy, clean air | Los Angeles | 18 |
A month is a tie when the two are within 3 points. The widest gap is December (81 vs 63). Tap a month for that month's temperature, rain, humidity and air quality side by side.