Climate Data for Latitude 40.75 Longitude -121.75

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

Locations

Download
Latour Demonstration State Forest

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°25.428.129.733.540.447.753.451.446.137.730.926.1104 years
Mean TempF°35.139.041.547.054.963.170.668.862.952.942.836.2109 years
Max TempF°44.849.753.260.569.678.788.086.379.868.154.846.3109 years
FrostDays31.028.230.827.016.27.43.93.77.922.230.031.0109 years
WetDays7.39.09.95.23.82.61.71.52.23.87.99.1109 years
Precipitationin7.66.95.82.81.50.60.20.30.72.65.57.1101 years
Potential Evapotranspirationin0.91.42.33.45.26.68.57.45.23.01.40.9109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 40.75 Longitude -121.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 40.75 Longitude -121.75
Yearly Total Frost Days 1901 - 2009 Latitude 40.75 Longitude -121.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 40.75 Longitude -121.75
Yearly Total Wet Days 1901 - 2009 Latitude 40.75 Longitude -121.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 40.75 Longitude -121.75

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.