Climate Data for Latitude 41.75 Longitude -87.25

Köppen climate classification: Dfa (Climate: snow; Precipitation: fully humid; Temperature: hot summer)


Cowles Bog (Indiana Dunes National Lakeshore)
Indiana Dunes National Lakeshore

Averages (English) Metric

Min Temp15.316.926.937.548. years
Mean Temp23.525.936.348.459.668.773.471.264.052.439.728.1109 years
Max Temp31.734.945.659.271.180.484.982.675.763.548.535.7107 years
FrostDays31.028.431. years
WetDays10.68.410.410. years
Precipitationin1. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 41.75 Longitude -87.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 41.75 Longitude -87.25
Yearly Total Frost Days 1904 - 2009 Latitude 41.75 Longitude -87.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 41.75 Longitude -87.25
Yearly Total Wet Days 1901 - 2009 Latitude 41.75 Longitude -87.25

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.