Arinsal Seasonal temperature break down - The average median temperature March through May is approximately 41°F with highs averaging at 51°F and lows averaging at 32°F. June through August has an approximate average median temperature of 61°F with highs averaging at 71°F, lows typically average at 51°F. Average median temperatures September through November average out at 46°F, high temperatures average out at 56°F and lows average at 39°F.
The average median temperature December through February is approximately 35°F with highs averaging at 44°F, lows average out at 28°F.
The average Arinsal annual median temperature averages out at approximately 46°F. The coldest month in Arinsal is January with a median temperature of 30°F, the average high for the month of January is 38°F with an average low of 23°F. The hottest month in Arinsal is July with an approximate median temperature of 63°F, the average high for the month of July is 73°F with an average low of 53°F.