Climate Data for Latitude 63.25 Longitude -143.25

Köppen climate classification: Dfc (Climate: snow; Precipitation: fully humid; Temperature: cool summer)
 

Locations

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Upper Tanana River Valley

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°-16.9-11.6-4.913.328.938.942.638.929.915.6-4.7-12.9104 years
Mean TempF°-7.3-0.87.523.939.349.453.149.339.623.43.7-4.4109 years
Max TempF°1.99.719.734.549.659.963.659.649.131.211.84.0108 years
FrostDays31.028.231.030.031.010.710.517.330.031.030.031.0109 years
WetDays4.33.63.12.84.510.812.910.36.96.45.84.4109 years
Precipitationin0.40.50.40.31.02.02.71.71.20.70.50.5109 years
Potential Evapotranspirationin0.10.20.41.52.83.33.22.51.30.30.20.16 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 63.25 Longitude -143.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 63.25 Longitude -143.25
Yearly Total Frost Days 1901 - 2009 Latitude 63.25 Longitude -143.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 63.25 Longitude -143.25
Yearly Total Wet Days 1901 - 2009 Latitude 63.25 Longitude -143.25
Yearly Total Potential Evapotranspiration 1908 - 2009 (English) Latitude 63.25 Longitude -143.25

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.