RuraRain - Farm Weather & Rain

Farm weather forecast with rain radar, digital rain gauge and smart alerts. RuraRain is the agri-climate app that helps farmers know when to spray, when to plant and when to send in the tractor. Log rainfall by voice, track your precipitation index and compare with 25 years of INMET and NOAA climate data.
🌧️ Digital Rain Gauge
Log millimeters of rain by voice or phone camera. Keep a complete precipitation history by field and farm — no notebooks, no spreadsheets.
📡 Rain Radar & Alerts
Rain alerts with radar at 5 confidence levels: from "rain confirmed in minutes" to "forecast for the next hours". Know exactly when rain will reach your farm.
🌦️ Agricultural Weather Forecast
14-day forecast with hourly details for 3 days. Period summary (morning, afternoon and evening) and INMET-standard intensity classification, from drizzle to storm.
🌾 Agricultural Decision Windows
Cards on the home screen with stoplight for spraying, planting and soil preparation. Each window shows the verdict (favorable, caution or unfavorable), factors and best time. Engine based on 72h hourly forecast, 25-year climate normals and your records.
🎯 Spray Advisor
Technical stoplight with 5 indicators: humidity, wind, rain, thermal inversion and droplet drying. Hourly window for 3 days with EMBRAPA and ANDEF references. Absorption calculation for systemic and contact products.
🌱 Planting Advisor
Soil moisture analysis based on rainfall over the last 7 days. Post-planting risk by crop (soy, corn, beans, sugarcane). Waterlogged soil alert and EMBRAPA references.
📊 Statistics & Historical Comparison
7 analysis tabs: accumulated vs climate normal, monthly, climate profile with SPI, El Niño and La Niña impact, dry spell risk and 25-year normals. Compare current year with previous year and INMET/NOAA historical average.
🏗️ 600+ INMET Weather Stations
View precipitation, temperature, humidity and wind from the nearest stations to your property. Data from 2000 to 2026 for trend analysis.
🤖 Voice AI for Agriculture (Rura IA)
Ask by text or voice: "When can I spray?", "Will it rain tomorrow?", "Is this month wetter than normal?". AI responds with forecast, radar and historical climate data for your region. Technical knowledge base with EMBRAPA, ANDEF and IAC references.
📷 Smart Camera
Read your acrylic rain gauge measurement from a photo and analyze cloud cover and sky conditions.
📱 Multi-Farm Management
Manage multiple properties with cloud backup, role-based access control (5 permission levels) and cross-app sync with RuraCamp.
🔒 Security & Privacy
AES-256 encryption on all local data. Full LGPD compliance. Works offline in the field.