Climate Data for Latitude 38.25 Longitude -121.25

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

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Cosumnes River Preserve

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp37.540.342.645.450.855.859.458.555.949.441.737.7109 years
Mean Temp45.350.053.958.865.972.577.376.172.363.853.245.9109 years
Max Temp53.159.765.372.281.189.395.393.788.778.364.954.2109 years
FrostDays21.817.29.55.56.34.08.25.23.97.813.121.784 years
Precipitationin3.12.92.51.30.30.10.10.10.21.02.23.270 years
Potential Evapotranspirationin1.31.93.34.77.08.69.88.66.43.91.91.2109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 38.25 Longitude -121.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 38.25 Longitude -121.25
Yearly Total Frost Days 1901 - 2009 Latitude 38.25 Longitude -121.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 38.25 Longitude -121.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 38.25 Longitude -121.25

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.