Climate Data for Latitude -31.25 Longitude -57.75

Köppen climate classification: Cfa (Climate: warm temperate; Precipitation: fully humid; Temperature: hot summer)
 

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San Antonio

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°66.165.362.355.150.046.145.146.549.253.658.362.9109 years
Mean TempF°77.676.172.765.159.454.854.256.559.564.369.574.6109 years
Max TempF°89.287.183.275.269.063.863.266.669.975.180.886.2109 years
FrostDays2.24.72.90.76.39.310.06.72.64.55.94.712 years
WetDays7.07.37.16.15.25.65.15.65.96.86.46.2109 years
Precipitationin4.64.25.45.73.53.52.52.53.74.64.44.2109 years
Potential Evapotranspirationin6.95.44.93.12.21.61.92.73.44.75.76.8109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude -31.25 Longitude -57.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude -31.25 Longitude -57.75
Yearly Total Frost Days 1909 - 2009 Latitude -31.25 Longitude -57.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude -31.25 Longitude -57.75
Yearly Total Wet Days 1901 - 2009 Latitude -31.25 Longitude -57.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude -31.25 Longitude -57.75

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.