Climate Data for Latitude 47.25 Longitude -112.25

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

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Montana Valley and Foothill grasslands ecoregion

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp8.913.719.128.136.744.549.347.639.432.221.413.2106 years
Mean Temp20.225.231.241.450.158.465.864.054.045.332.624.2109 years
Max Temp31.436.843.154.663.572.382.380.568.758.543.734.9109 years
FrostDays31.028.231.030.023.112.77.65.618.631.030.031.0109 years
WetDays7.86.17.87.09.59.15.76.15.44.65.77.5109 years
Precipitationin0.50.40.61.02.22.51.21.11.20.60.50.5109 years
Potential Evapotranspirationin1.11.32.13.24.45.47.16.24.02.91.51.1109 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 47.25 Longitude -112.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 47.25 Longitude -112.25
Yearly Total Frost Days 1901 - 2009 Latitude 47.25 Longitude -112.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 47.25 Longitude -112.25
Yearly Total Wet Days 1901 - 2009 Latitude 47.25 Longitude -112.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 47.25 Longitude -112.25

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.