Definition 1: EER, energy efficiency ratio: Is the measure of air conditioner efficiency at maximum air conditioning load. It is measured by ratio of Btu/hour of cooling or heating load, to watts of electrical power input. The unit is in Btu hr-1 W-1. Definition 2: SEER, seasonal energy efficiency ratio: The measurement units of SEER is exactly the same as EER, but the difference lies in the data used for the measurement. Values for SEER, is determined through averaging readings of different air conditions, to represent air conditioner efficiency throughout the season.
As opposed to a djellaba, a kaftan is not worn outside the house. As a foreigner in Morocco, you can wear any type of traditional Moroccan clothing. It is perfectly acceptable and even well appreciated. In winter, a man can wear a woolen djellaba over his clothes to keep warm.
Winters (November to February) are generally mild although temperatures at night can get down to the 40's Fahrenheit (10 C). A dusting of snow is not unusual in Northern Morocco and of course the Atlas Mountains get a lot of snow. You can even ski in Oukaimeden just outside of Marrakech.he Middle Atlas Mountains get a lot of rainfall, especially from November to February. Summer temperatures average around 72-78 Fahrenheit (25 C) and winter temperatures can get as low as -4 Fahrenheit (-20 C). Western Sahara.