Healthy young adults and athletes often have heart rates of less than 60 beats a minute. In other people, bradycardia is a sign of a problem with the heart's electrical system. It means that the heart's natural pacemaker isn't working right or that the electrical pathways of the heart are disrupted.
December Orlando Weather is usually very pleasant. Yes, you can bring your shorts this time of year, but bring long pants too. Orlando Weather In December is warm during the day and humid enough at night to keep most nights from getting cold. Yes, a freak sub-32Â°F day is possible, but it's quite unlikely.
*average temp given for Orlando, Florida (see Florida link below for average December temperatures for cities throughout Florida. Helpful December Weather Links for Top Tourist Destinations.1  New York City Weather and Event Guide for December. 2  Los Angeles Weather and Climate Information for December.ecember means winter across much of the United States. In fact, by the time December comes around, it may have already been snowing for a month in higher elevations and in the northernmost states, particularly in Alaska. Expect brisk temperatures in New England, the Midwest, and the Mid=Atlantic states.