The highest day temperature in May 2026 was 111°F. The lowest night temperature was 79°F. The average values for day and night temperatures during May were 104.4°F и 84.8°F respectivly.

The average sea surface temperature in May 2026 for Ras Al Khaimah was 87.9°F. The maximum and minimum values were 84.2°F and 91.4°F respectively.

Almost all days in May are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in May for Ras Al Khaimah is 0.1 in. This value is relatively stable throughout the year.

The average wind speed in May is 8.7 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Ras Al Khaimah in May is 12.9 hours.