Climate Data for Latitude 18.75 Longitude -97.75

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


Tehuacán Valley matorral ecoregion

Averages (English) Metric

Min Temp42.444.748.851.753.755.153.853.753.750.746.042.5109 years
Mean Temp58.261.365.468.168.567.766.166.565.563.960.958.0109 years
Max Temp74.277.982.184.683.580.378.479.477.377.275.973.7109 years
FrostDays16. years
WetDays0. years
Precipitationin0. years
Potential Evapotranspirationin3. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 18.75 Longitude -97.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 18.75 Longitude -97.75
Yearly Total Frost Days 1901 - 2009 Latitude 18.75 Longitude -97.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 18.75 Longitude -97.75
Yearly Total Wet Days 1901 - 2009 Latitude 18.75 Longitude -97.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 18.75 Longitude -97.75

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.