Climate Data for Latitude 46.75 Longitude -90.75

Köppen climate classification: Dfb (Climate: snow; Precipitation: fully humid; Temperature: warm summer)


Apostle Islands National Lakeshore

Averages (English) Metric

Min Temp0.12.714.728.037.847.553.552.245.034.822.88.4106 years
Mean Temp10.914.525.639.550.360.266.364.556.645.531.217.5109 years
Max Temp21.426.036.550.862.973.079.176.768.256.339.626.7107 years
FrostDays31. years
WetDays9. years
Precipitationin0. years
Potential Evapotranspirationin0. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 46.75 Longitude -90.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 46.75 Longitude -90.75
Yearly Total Frost Days 1901 - 2009 Latitude 46.75 Longitude -90.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 46.75 Longitude -90.75
Yearly Total Wet Days 1901 - 2009 Latitude 46.75 Longitude -90.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 46.75 Longitude -90.75

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.