Lake Atitlán vs San Juan del Sur: which is better, month by month
San Juan del Sur beats Lake Atitlán in 6 of 12 months — its lead peaks in April (89 vs 71) — while Lake Atitlán wins October to December; they are within 3 points in January, February and July.
Each place is scored under the lens that suits its type — they are different kinds of destination, so the scores are each place at its own best. Comfort is SeasonMap's 0–100 estimate from ERA5 climate normals, not a forecast.
Lake Atitlán vs San Juan del Sur — all 12 months
A month is a tie when the two are within 3 points. The widest gap is April (71 vs 89). Tap a month for that month's temperature, rain, humidity and air quality side by side.