Climate Data for Latitude 41.75 Longitude -121.75

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

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Lava Beds National Monument

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°19.322.824.328.335.241.848.046.340.432.325.820.5106 years
Mean TempF°28.833.136.442.249.957.565.263.957.347.336.830.1109 years
Max TempF°38.343.548.656.264.773.282.581.674.362.447.839.6109 years
FrostDays31.028.231.030.022.811.85.05.813.830.030.031.0109 years
WetDays8.810.111.46.94.83.22.22.12.84.69.510.6109 years
Precipitationin4.13.53.01.71.20.70.40.40.61.83.34.0102 years
Potential Evapotranspirationin0.61.12.03.04.55.77.56.54.52.51.10.6108 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 41.75 Longitude -121.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 41.75 Longitude -121.75
Yearly Total Frost Days 1901 - 2009 Latitude 41.75 Longitude -121.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 41.75 Longitude -121.75
Yearly Total Wet Days 1901 - 2009 Latitude 41.75 Longitude -121.75
Yearly Total Potential Evapotranspiration 1902 - 2009 (English) Latitude 41.75 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.