Climate Data for Latitude 37.25 Longitude -119.75

Köppen climate classification: Csa (Climate: warm temperate; Precipitation: summer dry; Temperature: hot summer)
 

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San Joaquin Biosphere Reserve

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°31.033.937.140.847.453.559.257.252.144.135.831.2107 years
Mean TempF°41.645.950.355.763.571.177.775.669.760.449.742.0109 years
Max TempF°52.258.063.770.779.788.896.394.287.676.863.753.0109 years
FrostDays30.025.018.110.78.24.30.82.24.612.421.430.0109 years
WetDays3.73.64.32.21.40.80.60.41.01.54.33.2109 years
Precipitationin5.65.04.32.10.80.50.00.00.31.42.84.769 years
Potential Evapotranspirationin1.21.73.24.67.08.69.88.56.23.92.01.2109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 37.25 Longitude -119.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 37.25 Longitude -119.75
Yearly Total Frost Days 1901 - 2009 Latitude 37.25 Longitude -119.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 37.25 Longitude -119.75
Yearly Total Wet Days 1901 - 2009 Latitude 37.25 Longitude -119.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 37.25 Longitude -119.75

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.