Grace Bay Seasonal temperature break down - The average median temperature March through May is approximately 81°F with highs averaging at 84°F and lows averaging at 76°F. June through August has an approximate average median temperature of 85°F with highs averaging at 88°F, lows typically average at 80°F. Average median temperatures September through November average out at 83°F, high temperatures average out at 87°F and lows average at 79°F.
The average median temperature December through February is approximately 79°F with highs averaging at 82°F, lows average out at 74°F.
The average Grace Bay annual median temperature averages out at approximately 82°F. The coldest month in Grace Bay is January with a median temperature of 78°F, the average high for the month of January is 81°F with an average low of 73°F. The hottest month in Grace Bay is August with an approximate median temperature of 86°F, the average high for the month of August is 89°F with an average low of 81°F.