In the eastern part of the country it rains more than in the west. There are three temperature zones in Nicaragua. In the lowlands (Pacific and Atlantic coast) temperatures vary roughly between 72Â° F at night and 86Â° F at daytime (22Â° C - 30Â° C). Temperature can reach 100Â° F in May (38Â° C).
Dark circles, or bags under your eyes, have many causes. These include: 1  Increased melanin (also called hyperpigmentation) also post-inflammatory hyperpigmentation due to allergies ('allergic shiners'). 2  Fat loss beneath the eye or shadowing due to skin laxity. 3  Broken blood vessels.
Dark under-eye circles can be genetic as well as a result of lifestyle and environmental factors. 1  Bluish circles under your eyes can be due to oxygenated blood under the skin. 2  Brown under-eye circles may be caused by hyperpigmentation.  Sunscreen could be the key to banishing a panda-like visage.