Climate Data for Latitude 38.25 Longitude -87.25

Köppen climate classification: Cfa (Climate: warm temperate; Precipitation: fully humid; Temperature: hot summer)
 

Locations

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Lynnville-Squaw Creek Mine Complex
Patoka River National Widlife Refuge

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°23.926.235.544.954.463.567.165.458.146.336.227.3107 years
Mean TempF°32.435.645.556.065.574.578.176.369.658.245.935.7109 years
Max TempF°40.944.955.767.176.785.689.187.581.370.355.644.2108 years
FrostDays31.028.018.04.83.01.03.02.03.04.726.131.01 years
WetDays10.38.711.310.39.87.66.96.16.95.87.69.0109 years
Precipitationin3.42.94.54.44.64.13.83.53.33.13.63.6109 years
Potential Evapotranspirationin1.31.52.84.05.15.86.05.44.13.22.01.3109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 38.25 Longitude -87.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 38.25 Longitude -87.25
Yearly Total Frost Days 1946 - 2009 Latitude 38.25 Longitude -87.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 38.25 Longitude -87.25
Yearly Total Wet Days 1901 - 2009 Latitude 38.25 Longitude -87.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 38.25 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.