Antigua Guatemala vs San Juan del Sur: which is better, month by month
San Juan del Sur beats Antigua Guatemala in 6 of 12 months — its lead peaks in April (89 vs 78) — while Antigua Guatemala wins October to February; they are within 3 points in 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.
Antigua Guatemala vs San Juan del Sur — all 12 months
A month is a tie when the two are within 3 points. The widest gap is November (86 vs 72). Tap a month for that month's temperature, rain, humidity and air quality side by side.