In the recent decades, heat waves have become more common in summer while cold waves are less so common in winter in the country, a study conducted by researchers at the UoH has said

In the recent decades, heat waves have become more common in summer while cold waves are less so common in winter in the country, a study conducted by researchers at the UoH has said

The researchers used daily maximum temperature and minimum temperature data from 1970 to 2019

Through data,  researchers investigated the trend in the frequency of occurrence of days with anomalously high temperatures and days with anomalously low temperature over different climatic regions of the country

The team found that days with anomalously higher temperatures are increasing during summer every year while the days with anomalously lower temperatures are decreasing during winter every year

The occurrence of anomalously higher temperatures for consecutive three days or more is referred to as a heat wave event

The authors found that heat wave events are increasing at the rate of 0.6 events per decade

The occurrence of anomalously lower temperatures for consecutive three days or more is referred to as a cold wave event