Climate Data for Latitude -22.25 Longitude -69.75



Atacama desert ecoregion

Averages (English) Metric

Min Temp54.354.152.448.745.442.842.543.045.747.750.352.6109 years
Mean Temp62.862.560.957.954.752.251.852.454.956.759.161.3109 years
Max Temp71.371.069.567.264.061.861.161.864.265.968.070.0109 years
FrostDays5.76.84.811.613.415.518.417. years
Potential Evapotranspirationin4. years
Yearly Average Temperatures 1901 - 2009 (English) Latitude -22.25 Longitude -69.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude -22.25 Longitude -69.75
Yearly Total Frost Days 1901 - 2009 Latitude -22.25 Longitude -69.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude -22.25 Longitude -69.75

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.
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.