Climate Data for Latitude 18.25 Longitude -66.75

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


Caño Tiburones
Cordillera Central
Guilarte Commonwealth Forest
Karso del Norte
Maricao and Susúa
Puerto Rican dry forests ecoregion
Toro Negro Commonwealth Forest

Averages (English) Metric

Min Temp64.864.164.866.268.869.970.270.870.269.868.566.8109 years
Mean Temp70.970.771.572.775.075.976.276.676.575.874.572.6109 years
Max Temp77.277.378.379.281.382.182.382.582.881.880.678.6109 years
FrostDays10.812.28.414.08.713.912.912.011.510.57.59.0109 years
WetDays22.411.511.515.212.417.215.517.817.328.225.319.0109 years
Precipitationin3. years
Potential Evapotranspirationin3. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 18.25 Longitude -66.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 18.25 Longitude -66.75
Yearly Total Frost Days 1901 - 2009 Latitude 18.25 Longitude -66.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 18.25 Longitude -66.75
Yearly Total Wet Days 1901 - 2009 Latitude 18.25 Longitude -66.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 18.25 Longitude -66.75

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.