Extreme heat scorched the Philippines on Wednesday, forcing thousands of schools to suspend in-person classes and prompting warnings for people to limit the amount of time spent outdoors.

The months of March, April and May are typically the hottest and driest in the archipelago nation, but conditions this year have been exacerbated by the El Nino weather phenomenon.

"It's so hot you can't breathe," said Erlin Tumaron, 60, who works at a seaside resort in Cavite province, south of Manila, where the heat index reached 47 degrees Celsius on Tuesday.