The average temperature in Kathmandu the average temperature is 31.48 degrees in summer, with precipitation around 3.0 mm , Cedar Rapids, IA's temperatures reach 33.66 during the hot season, with 12.0 average of rain rate . In winter, however, weather indicators show around -22.66 degrees in Cedar Rapids, IA, compared to the 1.27 average degrees reported in Kathmandu. During the winter period, Kathmandu can register 2.3 mm precipitation, while Cedar Rapids, IA have an average of 6.0 mm rain level.