On average across the year, no, New Hampshire is not hotter than Nevada . New Hampshire has an average temperature of 9°C/48°F and Nevada has an average temperature of 13°C/55°F.
New Hampshire's hottest month is July, with an average maximum temperature of 29°C/84°F, which is not hotter than Nevada's hottest month (also July, with an average maximum temperature of 31°C/88°F).
On average across the year, yes, New Hampshire is colder than Nevada . New Hampshire has an average minimum temperature of 3°C/37°F and Nevada has an average minimum temperature of 7°C/45°F.
New Hampshire's coldest month is January, with an average minimum temperature of -9°C/16°F, which is colder than Nevada's coldest month (December, with an average minimum temperature of -1°C/30°F).
On average across the year, yes, New Hampshire has more rain than Nevada. New Hampshire has an average annual rainfall of 1196mm and Nevada has an average annual rainfall of 462mm.
New Hampshire's wettest month is October, with an average monthly rainfall of 130mm, which is wetter than Nevada's wettest month (December, with an average monthly rainfall of 69mm).