Climate Data for Latitude 39.25 Longitude -75.25

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


Bombay Hook National Wildlife Refuge

Averages (English) Metric

Min Temp25.525.933.541.951.861.166.264.857.946.437.128.2108 years
Mean Temp34.335.443.653.062.971.876.474.768.457.547.137.2108 years
Max Temp43.145.053.864.274.282.586.684.779.068.557.246.2109 years
FrostDays30.928.631. years
WetDays10. years
Precipitationin3. years
Potential Evapotranspirationin1. years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 39.25 Longitude -75.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 39.25 Longitude -75.25
Yearly Total Frost Days 1918 - 2009 Latitude 39.25 Longitude -75.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 39.25 Longitude -75.25
Yearly Total Wet Days 1901 - 2009 Latitude 39.25 Longitude -75.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 39.25 Longitude -75.25

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.