Climate Data for Latitude 8.75 Longitude 79.75

Köppen climate classification: As (Climate: equatorial; Precipitation: summer dry)
 

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Periyakalapuwa mouth

Averages (English) Metric

TypeUnitsJanFebMarAprMayJunJulAugSepOctNovDecPeriod
Min TempF°69.970.973.576.477.677.476.476.175.774.773.071.6109 years
Mean TempF°78.180.082.584.384.783.782.782.482.481.479.778.4109 years
Max TempF°86.289.191.692.491.990.088.988.989.188.186.585.3109 years
FrostDays5.56.36.87.58.25.64.74.58.05.64.15.2108 years
WetDays2.31.32.75.15.14.54.64.04.910.311.86.1109 years
Precipitationin2.31.51.64.63.72.71.92.23.310.312.56.4104 years
Yearly Average Temperatures 2010 - 2009 (English) Latitude 8.75 Longitude 79.75
Monthly Mean Temperatures 1901 - 2009 (English) Latitude 8.75 Longitude 79.75
Yearly Total Frost Days 1901 - 2009 Latitude 8.75 Longitude 79.75
Yearly Total Precipitation 1901 - 2009 (English) Latitude 8.75 Longitude 79.75
Yearly Total Wet Days 1901 - 2009 Latitude 8.75 Longitude 79.75

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.