Ultimo Seasonal temperature break down - The average median temperature March through May is approximately 67°F with highs averaging at 75°F and lows averaging at 59°F. June through August has an approximate average median temperature of 56°F with highs averaging at 65°F, lows typically average at 48°F. Average median temperatures September through November average out at 65°F, high temperatures average out at 74°F and lows average at 56°F.
The average median temperature December through February is approximately 73°F with highs averaging at 81°F, lows average out at 67°F.
The average Ultimo annual median temperature averages out at approximately 65°F. The coldest month in Ultimo is June with a median temperature of 56°F, the average high for the month of June is 63°F with an average low of 49°F. The hottest month in Ultimo is January with an approximate median temperature of 75°F, the average high for the month of January is 84°F with an average low of 70°F.