Welcome to THORNTHWAITE

Computation of potential evapotranspiration by the Thornthwaite method

© 2004 V. M. Ponce, Version 1.01, April 28, 2004

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Enter Latitude
(degrees):

   
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Enter 12 values of mean monthly temperature (degree Celsius)
[January to December, only positive values, separated by one space;
use decimal point if needed; Example: 6 8 10.2 15.4 ...]:

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