Climate Data for Latitude 35.25 Longitude -90.75

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

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Fort Chaffee

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°31.534.141.750.859.367.170.769.262.550.040.033.6106 years
Mean TempF°40.343.752.361.770.178.081.580.473.962.450.942.6109 years
Max TempF°49.153.462.972.681.089.092.391.785.475.061.951.7109 years
FrostDays30.526.38.81.57.76.74.73.33.34.825.530.73 years
WetDays8.08.18.87.67.75.96.45.26.04.27.17.1109 years
Precipitationin4.44.25.14.94.83.83.53.13.53.24.14.8109 years
Potential Evapotranspirationin1.62.03.54.55.56.26.55.94.73.62.31.6109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 35.25 Longitude -90.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 35.25 Longitude -90.75
Yearly Total Frost Days 1917 - 2009 Latitude 35.25 Longitude -90.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 35.25 Longitude -90.75
Yearly Total Wet Days 1901 - 2009 Latitude 35.25 Longitude -90.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 35.25 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.