Electricity is measured in kilowatt â hours (kWh) . One kWh of energy is equal to 1000 watt hours and will power a 100 watt light bulb for 10 hours (100 watts x 10 hours = 1,000 wattâhours = 1 kWh).lectricity is measured in kilowatt â hours (kWh) . One kWh of energy is equal to 1000 watt hours and will power a 100 watt light bulb for 10 hours (100 watts x 10 hours = 1,000 wattâhours = 1 kWh).
The dry season in Barbados lasts from December, through January, February, March, April and May. The average temperature in Barbados during the dry season is between 24 and 28 degrees Celsius (75 to 82 degrees Fahrenheit). Humidity levels in Barbados range between 70 and 76% throughout the year.
December in Puerto Rico marks the begining of the tourist season, and with the beautiful weather, it's not hard to see why. Travelers wanting to escape from the cold winter weather back home will enjoy the warm temperatures, cooling breezes, and a decrease in rainfall that December has to offer.emperatures in Puerto Rico during December generally vary between an average high during the day of 84.0 degrees and an average low at night of 72.0 degrees. During the early morning hours of an average December day in Puerto Rico, you can expect the temperature will be in the vicinity of 75.0 degrees.