{"destination_name":"Oaxaca","destination_slug":"oaxaca","month_name":"April","month_num":4,"buckets":[{"half":1,"half_label":"Early April","pct_clear":72,"avg_high_f":87,"n_days":120},{"half":2,"half_label":"Late April","pct_clear":67,"avg_high_f":88,"n_days":120}],"month_pct_clear":70,"avg_high_f":88,"total_n":240,"source":"Open-Meteo ERA5 archive-api, 8 full years (2018–2025), daily temperature_2m_max / precipitation_sum / weathercode","temporal_coverage":"2018/2025","note":"Historical averages only. Not a forecast.","page_url":"https://sunny.day/oaxaca/april","month_hub_url":"https://sunny.day/warm-in/april"}