Category: Climate Change

In 2015 New Hampshire experienced its warmest December on record. The temperature exceeded twentieth century average temperatures by a wider margin than for any month in historical records dating back to 1895. In February 2016, as part of an ongoing study of environmental perceptions, the Granite State Poll asked whether residents thought that New Hampshire’s recent December had been generally colder, warmer, or about average. Only 63 percent recalled or guessed that this exceptional month had been warmer than average. Some said they did not know; others thought that December had been about average. Sixteen percent thought it had been colder than average. January, February, and March temperatures were less extreme, but each ranked among the top fifteen warmest for that month, making the 2015–2016 cold season (December through March) overall the warmest on record. In April 2016, another Granite State Poll asked whether people thought that the winter just ending had been colder, warmer, or about average. Ground bare of snow through much of the season and the early arrival of spring (both in stark contrast to the snowy winter of 2014–2015) had been widely noticed,1 and 73 percent recognized a warm winter. But who recalled the unusual season and who did not? The two surveys found no significant differences in the accuracy of responses by men and women or by age groups. Nor did temperatures on the day of interview seem to matter. Married respondents, however, and people with children at home tended to be more aware of recent warmth. Awareness also was higher among those who agree with the scientific consensus on climate change. Connections between climate-change beliefs and perceptions about weather have been observed in other studies, although not with regard to such extreme and recent local events.