Climate Data for Latitude 69.25 Longitude -139.75

Köppen climate classification: ET (Climate: polar; Temperature: polar tundra)


Ivvavik National Park

Averages (English) Metric

Min Temp-24.4-27.8-24.8-10.613.128.534.632.423.86.6-14.1-21.1108 years
Mean Temp-15.5-18.5-16.6- years
Max Temp-6.6-9.2-8.46.425.242.750.847. years
FrostDays31. years
Potential Evapotranspirationin0. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 69.25 Longitude -139.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 69.25 Longitude -139.75
Yearly Total Frost Days 1901 - 2009 Latitude 69.25 Longitude -139.75
Yearly Total Potential Evapotranspiration 1902 - 2009 (English) Latitude 69.25 Longitude -139.75

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.