Fahrenheit Cayman Islands and Liberia. Antigua and Barbuda and other islands which use the same meteorological service, such as Anguilla, the British Virgin Islands, Montserrat and Saint Kitts and Nevis, as well as Bermuda, Belize and the Turks and Caicos Islands, use Fahrenheit and Celsius. All other countries in the world officially now use the Celsius scale, named after Swedish astronomer Anders Celsius. On the Fahrenheit scale, the freezing point of water is 32 degrees Fahrenheit (°F) and the boiling point is 212 °F (at standard atmospheric pressure). This puts the boiling and freezing points of water 180 degrees apart. Therefore,
Lava River Cave this section of the cave requires visitors to crawl on hands and knees for much of the distance to the cave’s end, and usually takes at least thirty minutes. The air temperature at the mouth of the cave ranges from about 32 degrees to around 45 degrees Fahrenheit (-1 degrees to around 7 degrees Celsius) depending on the time of year. Inside the cave, it is a constant 42 degrees (5.6 degrees Celsius). As a result, the Forest Service strongly recommends that visitors wear a warm jacket while exploring the cave. Lanterns can be rented at the visitor center above