Average Rainfall Intensity Calculator

Calculate average rainfall intensity (mm/h) by dividing total rainfall by collection time. This calculator helps in meteorological studies and water resource management.

Input Parameters

Calculation Results

Calculation Formula

Average Rainfall Intensity (I) = Total Rainfall (R) / Collection Time (T)

Where:
I = Average Rainfall Intensity (mm/h)
R = Total Rainfall (mm)
T = Collection Time (hours)

Result

Average Rainfall Intensity:

mm/h

Average Rainfall Intensity Calculator Usage Guide

Learn how to use the Average Rainfall Intensity Calculator and its working principles in meteorology

How to Use This Calculator

  1. Enter the total rainfall amount in millimeters (mm). This is the total volume of rain collected during your measurement period.
  2. Enter the collection time in hours (h). Ensure this matches the time period for which you measured the rainfall.
  3. Click the "Calculate" button to compute the average rainfall intensity.
  4. The result will be displayed in millimeters per hour (mm/h), which is the standard unit for rainfall intensity.

Understanding Rainfall Intensity

Average rainfall intensity is a measure of how fast rain is falling over a specific area and time period. It's calculated by dividing the total rainfall (in millimeters) by the collection time (in hours).

Practical Applications

  • Weather forecasting and hydrology studies
  • Urban drainage system design
  • Flood risk assessment
  • Irrigation planning
  • Climate research

Note: For more accurate results in professional settings, consider using standardized rainfall gauges and proper measurement techniques. This calculator provides a quick estimation for educational and general purposes.