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Historical All-India Monsoon Rainfall Statistics

Data Science and Analytics

Tags and Keywords

Rainfall

Monsoon

India

Weather

Climate

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Historical All-India Monsoon Rainfall Statistics Dataset on Opendatabay data marketplace

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About

This dataset provides detailed rainfall statistics for All India during the Monsoon Session from 1901 to 2016. It includes actual rainfall measurements and their departure from normal, offering a historical perspective on India's vital monsoon patterns. Rain is a fundamental component of the water cycle, crucial for providing fresh water, supporting hydroelectric power generation, enabling crop irrigation, and maintaining diverse ecosystems. Analysing this data can provide insights into climate variability and its impact on India's natural resources and economy.

Columns

  • YEAR: The specific year for which the rainfall data is recorded.
  • Actual Rainfall: JUN: Measured rainfall in June, expressed in millimeters (mm).
  • Actual Rainfall: JUL: Measured rainfall in July, expressed in millimeters (mm).
  • Actual Rainfall: AUG: Measured rainfall in August, expressed in millimeters (mm).
  • Actual Rainfall: SEPT: Measured rainfall in September, expressed in millimeters (mm).
  • Actual Rainfall: JUN-SEPT: The total actual rainfall for the entire monsoon period, from June to September, in millimeters (mm).
  • Departure Percentage: JUN: The percentage by which June's rainfall deviated from its normal levels.
  • Departure Percentage: JUL: The percentage by which July's rainfall deviated from its normal levels.
  • Departure Percentage: AUG: The percentage by which August's rainfall deviated from its normal levels.
  • Departure Percentage: SEP: The percentage by which September's rainfall deviated from its normal levels.
  • Departure Percentage: JUN-SEPT: The percentage by which the total June to September monsoon rainfall deviated from its normal levels.

Distribution

The dataset is available as a CSV file named India_rainfall_act_dep_1901_2016_1.csv, with a file size of 7.16 kB. It contains 11 columns and consists of 116 valid records, covering a continuous period from 1901 to 2016. There are no mismatched or missing values in the dataset.

Usage

This dataset is ideal for various applications, including:
  • Data Analytics: Performing statistical analysis on long-term rainfall trends.
  • Data Visualisation: Creating charts and graphs to illustrate monsoon patterns and anomalies.
  • Deep Learning: Developing predictive models for future rainfall or identifying climate-related patterns.
  • Resource Management: Informing decisions related to hydroelectric power plant operations and agricultural planning.
  • Environmental Studies: Assessing the impact of rainfall variations on ecosystems and water availability.

Coverage

The data covers "All India" geographically. It spans a time range from 1901 to 2016, focusing specifically on the Monsoon Session months (June, July, August, and September). The dataset includes 116 annual records for this period, with updates expected annually.

License

CC0: Public Domain

Who Can Use It

  • Climate Researchers: To study historical monsoon variability and climate change impacts.
  • Hydrologists: For water resource planning and management.
  • Agricultural Scientists: To understand the influence of monsoon patterns on crop yields and irrigation needs.
  • Data Scientists and Analysts: For developing predictive models and visualising environmental data.
  • Policy Makers: To inform decisions related to disaster preparedness and water allocation.

Dataset Name Suggestions

  • All-India Monsoon Rainfall Data (1901-2016)
  • Indian Monsoon Rainfall & Departure from Normal (1901-2016)
  • Historical All-India Monsoon Rainfall Statistics
  • India Annual Monsoon Rainfall Analysis (1901-2016)

Attributes

Listing Stats

VIEWS

0

DOWNLOADS

0

LISTED

26/08/2025

REGION

GLOBAL

Universal Data Quality Score Logo UDQSQUALITY

5 / 5

VERSION

1.0

Free

Download Dataset in CSV Format