Climate Data for Latitude -1.25 Longitude -77.75

Köppen climate classification: Af (Climate: equatorial; Precipitation: fully humid)
 

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Arajuno-Alto Napo

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°62.963.063.463.763.361.860.560.560.862.562.762.7109 years
Mean TempF°74.474.474.674.674.072.672.073.073.674.674.774.4109 years
Max TempF°85.985.885.985.684.883.483.685.686.386.986.886.2109 years
FrostDays0.60.92.83.81.64.23.23.61.30.82.42.458 years
WetDays29.428.130.830.031.028.022.822.225.030.525.330.9109 years
Precipitationin12.813.516.117.316.716.311.29.511.612.511.412.2109 years
Potential Evapotranspirationin4.54.14.44.04.03.84.34.94.95.04.54.5109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude -1.25 Longitude -77.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude -1.25 Longitude -77.75
Yearly Total Frost Days 1910 - 2009 Latitude -1.25 Longitude -77.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude -1.25 Longitude -77.75
Yearly Total Wet Days 1901 - 2009 Latitude -1.25 Longitude -77.75
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude -1.25 Longitude -77.75

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.