Climate Data for Latitude 34.25 Longitude -118.75

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


Santa Clara River Valley
Santa Monica Mountains National Recreation Area

Averages (English) Metric

Min Temp40.641.943.145.649.453.457.958.355.851.345.341.0109 years
Mean Temp50.451.252.455.058.563.067.868.366.261.756.251.4109 years
Max Temp60.260.661.864.467.772.677.878.476.672.267.361.9109 years
FrostDays19.415.615.917.612. years
WetDays2. years
Precipitationin4. years
Potential Evapotranspirationin2. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 34.25 Longitude -118.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 34.25 Longitude -118.75
Yearly Total Frost Days 1901 - 2009 Latitude 34.25 Longitude -118.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 34.25 Longitude -118.75
Yearly Total Wet Days 1901 - 2009 Latitude 34.25 Longitude -118.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 34.25 Longitude -118.75

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.