Climate Data for Latitude -17.75 Longitude 48.25

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

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Lake Alaotra

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°66.166.365.964.160.857.656.056.658.161.064.065.4109 years
Mean TempF°73.573.573.171.668.765.563.964.867.370.072.372.8109 years
Max TempF°80.880.780.379.276.673.672.073.376.679.280.880.4109 years
FrostDays1.71.10.90.40.52.05.54.40.50.50.20.2109 years
WetDays29.327.328.213.810.310.514.315.19.912.018.827.4109 years
Precipitationin14.913.311.95.33.34.14.43.61.82.95.812.3109 years
Potential Evapotranspirationin4.23.73.83.53.02.72.83.44.04.64.44.1109 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude -17.75 Longitude 48.25
Monthly Mean Temperatures 1901 - 2009 (English) Latitude -17.75 Longitude 48.25
Yearly Total Frost Days 1901 - 2009 Latitude -17.75 Longitude 48.25
Yearly Total Precipitation 1901 - 2009 (English) Latitude -17.75 Longitude 48.25
Yearly Total Wet Days 1901 - 2009 Latitude -17.75 Longitude 48.25
Yearly Total Potential Evapotranspiration 1901 - 2009 (English) Latitude -17.75 Longitude 48.25

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.