Climate Data for Latitude 27.75 Longitude -109.75

Köppen climate classification: BSh (Climate: arid; Precipitation: steppe; Temperature: hot arid)


Sonoran-Sinaloan transition subtropical dry forest ecoregion

Averages (English) Metric

Min Temp47.148.450.955.861.570.573.973.972.364.553.848.4109 years
Mean Temp61.563.566.672.077.784.284.884.283.877.769.062.8109 years
Max Temp76.078.782.588.494.097.995.894.695.591.184.477.2109 years
FrostDays5. years
Precipitationin0. years
Potential Evapotranspirationin4. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 27.75 Longitude -109.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 27.75 Longitude -109.75
Yearly Total Frost Days 1901 - 2009 Latitude 27.75 Longitude -109.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 27.75 Longitude -109.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 27.75 Longitude -109.75

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.