If you're looking for summer vibes, the best time to travel to Ras Al Khaimah is in June, July and August, when the average temperature reaches 38.54 °C, while June, July and May are the 3 sunniest months of the year, with an average of 286.27 hours.
If you prefer colder temperatures, however, make sure you visit Ras Al Khaimah during the months of January, February and December to experience an average of 18.02 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during May, June and July, when the average precipitation in Ras Al Khaimah is 1.93 mm, while the months of January, February and March are drier, with an average of 0 mm.