Victoria's bushfire season is not over yet, Emergency Management Commissioner Craig Lapsley has warned.

"What we have got is a late drying, hot period, which you can see across Victoria," he said. "So it's continually in the low 30s every day, it's keeping the grasses dry.

A grassfire near Swan Hill in November. Credit:Peter Bannan/Swan Hill Guardian

"The days are shorter obviously, but the risk of fires is still there and people need to just stay attuned to what the fire danger rating is.

"One farmer said to me the other day 'it's like we've got summer coming back'. And in the grasslands the fuels are so dry," he said.