Climate Data for Latitude 44.75 Longitude -122.25

 

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Central and Southern Cascades forests ecoregion

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp24.826.828.631.937.743.148.347.542.636.229.326.1104 years
Mean Temp31.534.738.142.649.155.262.561.956.347.337.132.5109 years
Max Temp38.242.747.653.460.767.576.976.470.058.444.939.0109 years
FrostDays31.028.230.927.017.811.03.98.710.524.130.031.0109 years
WetDays14.313.614.710.48.35.12.63.04.97.514.715.5109 years
Precipitationin8.56.66.44.23.32.50.71.02.44.78.29.0106 years
Potential Evapotranspirationin0.50.81.52.23.44.25.85.03.41.70.60.4102 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 44.75 Longitude -122.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 44.75 Longitude -122.25
Yearly Total Frost Days 1901 - 2009 Latitude 44.75 Longitude -122.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 44.75 Longitude -122.25
Yearly Total Wet Days 1901 - 2009 Latitude 44.75 Longitude -122.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 44.75 Longitude -122.25

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.
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.