Rotorua Seasonal temperature break down - The average median temperature March through May is approximately 61°F with highs averaging at 70°F and lows averaging at 52°F. June through August has an approximate average median temperature of 52°F with highs averaging at 60°F, lows typically average at 44°F. Average median temperatures September through November average out at 58°F, high temperatures average out at 67°F and lows average at 49°F.
The average median temperature December through February is approximately 68°F with highs averaging at 77°F, lows average out at 59°F.
The average Rotorua annual median temperature averages out at approximately 60°F. The coldest month in Rotorua is June with a median temperature of 51°F, the average high for the month of June is 59°F with an average low of 42°F. The hottest month in Rotorua is January with an approximate median temperature of 70°F, the average high for the month of January is 80°F with an average low of 62°F.