Twenty Peruvian regions, Lima and Callao among them, woke up Saturday, September 26, under a fresh red-level heat warning after the country's weather agency confirmed in Weather Advisory No. 380 that daytime readings on the northern shoreline would climb toward 35°C. For Peruvians abroad keeping tabs on relatives in Piura or Tumbes, or mapping out a trip home, the timing matters: SENAMHI has issued red alerts repeatedly since spring opened in late September, and this is only the latest in that stretch.
