Tanzania Meteorological Authority — Official Platform

TMA AgroMet
Portal

A unified agrometeorological observation and data management platform — capturing daily weather data, generating climatological returns, and delivering seasonal forecasts and crop advisories across Tanzania.

Stakeholders enter directly  ·  Observers & Admins sign in with their credentials

Our Products

Agrometeorological Services & Products

From daily field observations to seasonal forecasts — decision support for Tanzania’s agricultural sector

145 118 67 162 111 89 Ilonga Hombolo Uyole Kibaha Igeri Tumbi 0 50 100 150 200 Station Rainfall (mm)
Daily Observations
Meteorological Observations
Structured daily weather data collection at 0600 and 1200 UTC across all agrometeorological stations.
  • Temperature: dry/wet bulb, max, min, dew point
  • Rainfall, wind run, sunshine hours, radiation
  • Soil temperature and evaporation pan data
  • WhatsApp / SMS sharing with one click
Lyamungu Hombolo Uyole Above Normal Near Normal Below Normal
Seasonal Forecast
Seasonal Weather Forecasts
Spatial rainfall outlooks for the OND and MAM seasons — enabling early planning across Tanzania’s agroclimatic zones.
  • Zone-based rainfall probability maps
  • Above / Near / Below normal rainfall outlook
  • Temperature and onset/cessation guidance
  • Regional and district-level advisories
BULLETIN
Agrometeorological Bulletin
Crop Weather Advisories
Periodic agrometeorological bulletins informing farmers, extension officers and agricultural planners across Tanzania.
  • Crop calendar and planting advisories
  • Plant phenology monitoring and reports
  • Rainfall distribution and crop stress analysis
  • Extreme weather impact assessment
System Features

Designed for Tanzania’s Meteorological Network

A complete digital platform for agrometeorological data workflows — from field observation to final product dissemination

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Daily Observation Entry
Structured Form 601 data entry for 0600 and 1200 UTC sessions with real-time validation and auto-calculation
📋
Climatological Returns
Automated monthly return forms (Form 626, 601R) with WMO digit-format and Excel export
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Stakeholder Products
Seasonal forecasts, bulletins and advisories accessible to all stakeholders as guests
💬
Multi-Channel Sharing
Instant data sharing via WhatsApp, Beem Africa SMS, or email with a single tap
🛡️
Admin Dashboard
Manage observers, review registrations, respond to stakeholder requests and upload products
📊
Data Export
Print-ready and Excel-compatible exports of all observation and return form data
Send Message
📧 Respond to Product Request
📂 Click to attach a document
PDF, Word, Excel · Max 50 MB
⚠️
Abnormal Temperature Value — Please Verify
You are about to submit observation data that contains temperature value(s) outside the normal range of 0 °C – 40 °C.

Please carefully double-check the following reading(s) before sending:
⚠ Out-of-range readings detected:
    If you have verified the reading and it is correct, click Confirm & Submit. If you made a mistake, click Go Back & Correct to return and fix the value.