Climate Data for Latitude 14.75 Longitude -91.25

Köppen climate classification: Cwb (Climate: warm temperate; Precipitation: winter dry; Temperature: warm summer)
 

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Atitlan
Cuenca del Lago Atitlán Multiple Use Area

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°47.948.450.452.654.555.854.954.354.453.451.449.2109 years
Mean TempF°59.660.562.264.064.664.363.763.663.062.361.460.1109 years
Max TempF°71.472.774.275.674.872.972.673.171.871.271.571.0109 years
FrostDays3.31.45.80.81.31.10.60.10.10.51.14.4109 years
WetDays4.62.52.74.012.528.530.425.429.924.77.45.3109 years
Precipitationin1.31.11.42.39.118.713.512.618.311.33.01.8109 years
Potential Evapotranspirationin3.13.24.04.14.13.53.63.63.13.13.02.9109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 14.75 Longitude -91.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 14.75 Longitude -91.25
Yearly Total Frost Days 1901 - 2009 Latitude 14.75 Longitude -91.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 14.75 Longitude -91.25
Yearly Total Wet Days 1901 - 2009 Latitude 14.75 Longitude -91.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 14.75 Longitude -91.25

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.