Climate Data for Latitude 45.75 Longitude -116.25

Köppen climate classification: Cfb (Climate: warm temperate; Precipitation: fully humid; Temperature: warm summer)
 

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Nez Perce National Historical Park

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°20.423.626.631.838.945.751.750.443.435.526.421.1107 years
Mean TempF°27.131.836.743.651.559.167.766.457.846.934.427.9108 years
Max TempF°34.040.046.755.464.272.683.882.572.258.542.434.6107 years
FrostDays31.028.231.028.117.810.63.912.111.525.730.031.0109 years
WetDays10.79.911.18.67.36.93.94.24.75.610.611.2109 years
Precipitationin2.82.12.42.02.32.10.70.81.41.92.92.8108 years
Potential Evapotranspirationin0.91.22.03.14.45.57.66.84.52.51.00.7109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 45.75 Longitude -116.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 45.75 Longitude -116.25
Yearly Total Frost Days 1901 - 2009 Latitude 45.75 Longitude -116.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 45.75 Longitude -116.25
Yearly Total Wet Days 1901 - 2009 Latitude 45.75 Longitude -116.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 45.75 Longitude -116.25

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.