{"destination_name":"Austin","destination_slug":"austin","month_name":"March","month_num":3,"buckets":[{"half":1,"half_label":"Early March","pct_clear":25,"avg_high_f":74,"n_days":120},{"half":2,"half_label":"Late March","pct_clear":27,"avg_high_f":77,"n_days":128}],"month_pct_clear":26,"avg_high_f":76,"total_n":248,"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/austin/march","month_hub_url":"https://sunny.day/warm-in/march"}