Climate Data for Latitude 37.75 Longitude -120.75

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


California Central Valley grasslands ecoregion

Averages (English) Metric

Min Temp36.840.342.645.551.557.161.760.456.649.441.237.0108 years
Mean Temp45.250.354.359.166.573.479.177.572.763.853.245.7109 years
Max Temp53.760.566.172.881.689.996.694.688.978.365.354.5109 years
FrostDays23.816. years
Precipitationin2. years
Potential Evapotranspirationin1. years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 37.75 Longitude -120.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 37.75 Longitude -120.75
Yearly Total Frost Days 1902 - 2009 Latitude 37.75 Longitude -120.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 37.75 Longitude -120.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 37.75 Longitude -120.75

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.