Climate Data for Latitude 69.25 Longitude -139.75

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

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Ivvavik National Park

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°-24.4-27.8-24.8-10.613.128.534.632.423.86.6-14.1-21.1108 years
Mean TempF°-15.5-18.5-16.6-2.019.235.642.739.729.912.6-6.7-13.2109 years
Max TempF°-6.6-9.2-8.46.425.242.750.847.036.018.40.7-5.3109 years
FrostDays31.028.231.030.031.030.013.724.530.031.030.031.0109 years
Potential Evapotranspirationin0.30.20.20.30.81.61.81.20.60.40.50.522 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.