Great Circle Distance between Heathrow and Point Salines International Airport is 4,348 miles. Grenada's IATA airport code is GND.
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Climate:
Grenada is part of the Lesser Antilles, located halfway between the Equator and the Tropic of Cancer, and includes the main island plus the smaller southern Grenadines. The climate of Grenada is tropical, hot and humid all year round, with a relatively cool and dry season from January to mid-April and a hot, humid and rainy season from June to December. In the former period, the northeast trade winds, constant winds typical of tropical climates, blow steadily and with moderate intensity, while in the latter period, these winds are more irregular, and may have some pauses, increasing the feeling of sultriness. Between mid-April and late May, before the hot and rainy season, both the temperature and the frequency of downpours gradually increase. The best time to visit Grenada is from February to April, since it is the driest period of the year, but all in all, January is an acceptable month as well.