Climate Data for Latitude 48.25 Longitude -104.25

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

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Fort Union Trading Post National Hist. Site

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp-2.03.215.029.640.349.554.752.441.430.616.43.5106 years
Mean Temp8.513.825.541.753.062.068.667.155.343.627.113.6108 years
Max Temp19.124.336.153.865.974.682.681.969.356.537.723.8107 years
FrostDays31.028.331.030.019.810.611.17.518.631.030.031.0103 years
WetDays6.95.36.05.98.69.57.35.85.53.64.96.7109 years
Precipitationin0.40.30.51.02.02.91.91.21.20.70.40.5109 years
Potential Evapotranspirationin0.50.71.33.14.75.56.86.34.02.51.00.489 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 48.25 Longitude -104.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 48.25 Longitude -104.25
Yearly Total Frost Days 1901 - 2009 Latitude 48.25 Longitude -104.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 48.25 Longitude -104.25
Yearly Total Wet Days 1901 - 2009 Latitude 48.25 Longitude -104.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 48.25 Longitude -104.25

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.