🌎 Reference Evapotranspiration (ETo) for the Next year — FAO-56 Penman-Monteith & NASA POWER
ETo Calculator – Historical & Forecast (NASA POWER) This calculator estimate daily ETo using the FAO-56 Penman-Monteith method (reference crop: grass) with climate data from NASA POWER for the next years. The tool can compute: Forecast ETo for the next year, using the average ETo of the same calendar days from the last 5 years. If you need to know about the variable needed to estimate the ETO using the NASA-POWER system, please review the next page: Download NASA-POWER data to estimate Reference Evapotranspiration Click on the map to select a location. Mode: Forecast (next year, 5‑year average) Start date: End date: FORECAST Based on 5‑year average (same calendar days) Elevation (m): Leave empty or 0...