Climate Data for Latitude 34.25 Longitude -91.25

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

Locations

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Arkansas Post National Memorial
Cache and Lower White Rivers

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min Temp31.734.642.651.860.968.671.770.763.451.640.834.1107 years
Mean Temp41.645.153.562.971.479.082.181.374.863.852.044.0109 years
Max Temp51.555.764.674.082.189.592.692.086.276.263.253.8109 years
FrostDays31.017.55.82.35.09.08.02.02.07.525.931.01 years
WetDays7.57.37.77.27.46.06.65.75.84.16.57.0109 years
Precipitationin4.74.65.25.04.83.53.72.93.23.24.35.2108 years
Potential Evapotranspirationin1.52.03.44.55.56.26.45.94.63.52.31.6109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 34.25 Longitude -91.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 34.25 Longitude -91.25
Yearly Total Frost Days 1976 - 2009 Latitude 34.25 Longitude -91.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude 34.25 Longitude -91.25
Yearly Total Wet Days 1901 - 2009 Latitude 34.25 Longitude -91.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude 34.25 Longitude -91.25

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.