Climate Data for Latitude 44.75 Longitude -104.75

Köppen climate classification: BSk (Climate: arid; Precipitation: steppe; Temperature: cold arid)
 

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Devils Tower National Monument

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp8.812.519.429.939.949.055.853.743.132.420.712.5106 years
Mean Temp20.624.231.943.553.662.971.169.558.646.833.124.0109 years
Max Temp32.436.144.557.267.376.986.585.374.261.345.435.7109 years
FrostDays31.028.231.030.017.56.77.32.98.829.830.031.0109 years
WetDays6.55.47.48.09.18.96.45.15.33.55.35.9109 years
Precipitationin0.50.50.71.52.52.91.61.21.21.00.50.5109 years
Potential Evapotranspirationin1.21.32.23.64.95.97.67.14.93.31.71.2109 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 44.75 Longitude -104.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 44.75 Longitude -104.75
Yearly Total Frost Days 1901 - 2009 Latitude 44.75 Longitude -104.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 44.75 Longitude -104.75
Yearly Total Wet Days 1901 - 2009 Latitude 44.75 Longitude -104.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 44.75 Longitude -104.75

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.