This is a destination with almost year round sunshine, little rainfall and near perfect winter temperatures.
Abu Dhabi has a sub-tropical, arid climate. Sunny blue skies and high temperatures can be expected most of the year. Rainfall is sporadic, falling mainly in winter (November to March) and averaging 12 cms per year in most of the emirate. Rain is more common in the 'Oasis City' of Al Ain, the emirate's second largest city, due to its proximity to the Hajar mountains.
Temperatures range from a low of around 13C (50F) on a winter's night, to a high of around 42C (118F) on a summer's day. The cooler months, November to April, are the most pleasant time to visit, when temperatures are around 24C (75F) during the day and 13C (56F) at night.
What To Wear
Lightweight summer clothing is suitable for most of the year, but something slightly warmer may be needed for the winter months. Be sure to take some sort of jacket or sweater when visiting hotels or the cinema, as the air conditioning can be fierce.
Although the attitude towards dress is fairly liberal throughout the Emirates, a healthy amount of respect for local customs doesn't go amiss, especially when shopping or sightseeing. Short or tight clothing may be worn, but it will attract attention - most of it unwelcome.
Malls, health clubs and resort facilities are generally more accepting of what's fashionable, but when visiting government offices it is best to cover your shoulders and legs. It is especially recommended that you dress more conservatively during Ramadan.
In the evenings, restaurants and clubs usually have a mixt of western, Arabic and Asian styles. Again, ladies are advised to take a pashmina or jacket because of cold air conditioning.