Rainfall is an important component of both weather and climate. It is liquid water that falls as raindrops at a specific location and time and it is the main source of fresh water on the Earth's surface.

Rain has a significant impact on man's socioeconomic development. It provides favorable conditions for Earth's living organisms.

The effects of various rainfall methods of analysis on agricultural yields are being studied from 2000 to 2020. These include Detection of Rainfall Pattern, Rainfall Intensity, Rainfall Variability, tehsil wise Rainfall Distribution, Rainy Days, Seasonal Rainfall and Rainfall Change, as well as agriculture pattern, total Production of Agricultural Crops, Production of Selected Major Crop, Role of Major Crops Production in Rural Life, Role of Rainfall in Agriculture, Relationship of Rainfall and Agriculture, and Impact of Rainfall on Selected Major Crops.

The amount of rainfall is affected by various factors as well as its result is visible in agricultural production. If the rainfall in the study area is less than normal then it is dry, if it is more than it is humid.

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