Climate Data for Latitude 47.25 Longitude -112.25

 

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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.
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.