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.
The overall average temperature in December is 16Â°C, which is the same as in January and February, the other âwinterâ months. Swimming is still very much possible in Florida in December thoughâthe sea temperature averages 25Â°C now, which is amazingly warm. December is characterised by its relatively short day lengths. December 21 is the shortest day of the year, with 10.21 daylight hoursâwhich is still quite high.