Climate Data for Latitude 18.25 Longitude -64.75

Köppen climate classification: Am (Climate: equatorial; Precipitation: monsoonal)
 

Locations

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Great Tobago
Green Cay
John Brewer's Bay
Magens Bay
Mangrove Lagoon
Perseverance Bay Lagoons
St John
Virgin Islands Biosphere Reserve

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°67.367.167.668.870.972.072.172.772.671.871.069.2109 years
Mean TempF°74.574.575.276.378.178.979.280.080.079.378.076.1109 years
Max TempF°81.782.082.983.985.386.086.587.487.586.985.183.0109 years
FrostDays3.51.92.84.12.15.45.23.85.32.41.02.1109 years
WetDays14.97.75.96.810.313.914.012.716.415.413.214.9109 years
Precipitationin6.64.22.95.77.97.78.58.211.18.98.17.1109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 18.25 Longitude -64.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 18.25 Longitude -64.75
Yearly Total Frost Days 1901 - 2009 Latitude 18.25 Longitude -64.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 18.25 Longitude -64.75
Yearly Total Wet Days 1901 - 2009 Latitude 18.25 Longitude -64.75

Climate data provided by CRU TS 3.1 - University of East Anglia Climate Research Unit (CRU). [Phil Jones, Ian Harris]. CRU Time Series (TS) high resolution gridded datasets, [Internet]. NCAS British Atmospheric Data Centre, 2008, Accessed: 28-July-2011
Charting software provided by pChart - a PHP class to build charts.
Köppen climate classification provided by Kottek, M., J. Grieser, C. Beck, B. Rudolf, and F. Rubel, 2006: World Map of Köppen-Geiger Climate Classification updated. Meteorol. Z., 15, 259-263
The calculation method for the potential evapotranspiration is the FAO grass reference equation (Ekstrom et al., 2007, which is based on Allen et al., 1994). It is a variant of the Penman Monteith method using TMP, TMN, TMX, VAP, CLD.