April is a wet month during the spring of New Hampshire with warm days and cold nights. The last snow of the season usually disappears by the end of the month and takes the form of rain that averages 4" (102mm) to 5" (127mm) in the state. In between sunny days, the humidity drops to the lowest of the year of 62% with the increase in rainfall. The average high temperatures are between a warm 45°F (7.2°C) to 58°F (14.4°C), while the average night temperatures drop to the cold 28°F (-2.2°C) to 38°F (3.3°C) zone. Durham in the southeast has warm temperatures between 56°F (13.3°C) and 60°F (15.6°C), while the nights rise above freezing and register 32°F (0°C) to 36°F (2.2°C). The ground changes to a greener texture with the blossoming of flowers on the serene landscape. The tourist season sees a bump in April in the absence of the harsh winter conditions. Be careful while driving, as the roads are slushy with the melting of snow and ice.