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🛰 Climate Variability Intelligence Platform 🛰

India's Rainfall
Trend Analyzer

Comprehensive analysis of climate variability patterns across India. State-wise & district-wise historical rainfall data, seasonal decomposition, and trend analysis from open repositories.

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🔍 Search by State 📊 National Overview
// State-Wise Analysis Engine

Search Rainfall by State

Select any Indian state to view district-wise data, seasonal decomposition, historical trends, and extreme events from 1990–2025.

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— — Normal Data: 1990–2025
📈 Trend Analysis
Annual and seasonal rainfall patterns from 1990 to 2025
Annual Rainfall Trend (1990–2025)
Yearly total precipitation with 5-year moving average & LPA baseline
Monthly Distribution Pattern
Average monthly rainfall — seasonal concentration visible
Rainfall Anomaly Index (1990–2025)
Deviation from LPA — blue bars = excess, red bars = deficit. Reveals inter-annual variability
🌦 Seasonal Decomposition
Breakdown of annual rainfall into three IMD meteorological seasons
Seasonal Contribution (%)
Share of annual precipitation per season
Seasonal Trend Comparison (1990–2025)
Pre-monsoon vs. monsoon vs. post-monsoon over time
🗺 District-Wise Rainfall Data
All districts of the selected state with rainfall metrics and trend indicators
District Rainfall Summary — —
Latest: 2024
District ↕ Annual RF (mm) ↕ vs LPA ↕ Monsoon RF ↕ Status Trend
📜 Historical Rainfall Events
Significant extreme rainfall events recorded in this state since 1990
// National Overview

All-India Rainfall Database

Click any state card to load full analysis. Data from IMD & public repositories 1990–2025.

📡 IMD Open Data 🛰 ISRO Bhuvan 📊 data.gov.in 🌍 ERA5 Reanalysis 🔬 IITM Pune
All-India Annual Rainfall (1990–2025)
National average rainfall trend · Long-Period Average (LPA) = 1169 mm · Blue = excess, Red = deficit