Lawmakers had previously approved $65,000 to pay for meals for themselves, but cut funding for coronavirus patients and human rights agencies.
Demonstrations against President Alejandro Giammattei and the legislature erupted after the country's 2021 budget saw educational and health spending cuts.
Rescue operations have been slowed by destroyed roads and bridges, forcing authorities to bring in the military and use helicopters and speedboats for rescue operations.
Families waded through the flooded streets of the northern Honduran city of San Pedro Sula, while cars sat almost submerged in parts of the central Guatemalan city of San Pedro Carcha, television footage and images posted on social media showed.
Guatemala's new President Alejandro Giammattei says his country was breaking off relations with Venezuelan government of President Nicolas Maduro and would close its embassy in Caracas.
Close to 1,000 people gather in Honduras' second largest city forming a migrant caravan that will soon head for the US, as Guatemala leader says Mexico plans to contain the migrants.
Alejandro Giammattei will succeed corruption-tainted outgoing President Jimmy Morales, who leaves office in January.
With returns from 20 percent of polling stations counted, the preliminary results from the electoral tribunal gave centre-left candidate Sandra Torres 23.33 percent of the vote.
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