The hottest month in Dahab is July when the average maximum temperature is 38°, average temperature is 33° and average minimum temperature is 28°.
The coolest month in Dahab is January when the average maximum temperature is 23°, average temperature is 18° and average minimum temperature is 14°.
The longest days in Dahab are in June, with an average of 13.9 hours of daylight per day. December has the shortest days with an average of 10.3 hours of daylight per day.
The sunniest days in Dahab are in July which has the most hours of sunshine per day with an average of 11.2 hours of sunshine per day, making it a very sunny and pleasant month with long bright days. December has the least sunshine with an average of 7 hours of sunshine per day, making it a quite sunny month with some cloud cover.
The ultraviolet index is the highest in July when it reaches 13.2 and lowest in December when it reaches 5.
An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.
The warmest sea water temperatures in Dahab are found in August when they peak at 28° and lowest in March when they dip to 22°.
The sea is best for swimming between May and December when the temperature is above 25° which is warm and pleasant for relaxing and swimming for long periods.
The most humid month in Dahab is August with a dew point (an indicator of humidity) of 20° which is somewhat uncomfortable for most people in cities but fine on a beach.
The least humid month in Dahab is January with a dew point of 8° which is a bit dry for some.
The most windy month in Dahab is June when the average maximum windspeed is 33kmh and the average wind speed is 22kmh.
The least windy month in Dahab is January when the average maximum windspeed is 24kmh and the average wind speed is 14kmh.