Climate Data for Latitude 40.25 Longitude -75.75

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

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Hopewell Furnace National Historic Site

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp18.919.227.437.647.356.461.259.551.840.431.722.5107 years
Mean Temp27.928.737.948.959.268.072.670.763.752.441.931.2109 years
Max Temp36.838.348.460.471.279.684.082.175.764.552.139.8109 years
FrostDays31.028.231.021.95.51.41.83.93.112.730.031.0109 years
WetDays11.010.310.39.810.810.19.99.17.16.89.010.1109 years
Precipitationin3.43.03.63.74.04.24.54.43.93.43.53.7109 years
Potential Evapotranspirationin1.21.32.43.74.55.05.34.73.52.51.71.2109 years
Yearly Average Temperatures 1901 - 2009 (English) Latitude 40.25 Longitude -75.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 40.25 Longitude -75.75
Yearly Total Frost Days 1901 - 2009 Latitude 40.25 Longitude -75.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 40.25 Longitude -75.75
Yearly Total Wet Days 1901 - 2009 Latitude 40.25 Longitude -75.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 40.25 Longitude -75.75

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.