Overview

The Thai Meteorological Department (TMD) applied the Latest Releases, Weather and Research Forecast System (WRF) Version 4.1.2 to predicted short term and long term weather and climate for the whole country with the initial data from National Center for Environmental Prediction (NCEP). The seasonal prediction with 18-kilometers spatial resolution processes every day around 6:00 AM for forecasting up to 397 days. The selected data of precipitation, temperature and pressure is an update on the Monday. The following chart shown the precipitation temperature and mean sea level presure results at the weather observation station and interested area of each polygon such as, country, provinces, climate zone, and basin. Our long range weather forecasts are currently experimental and are produced using techniques that have not been validated for accuracy. All features on the site including forecasts and data are provided on an ‘as is’ or ‘if available’ basis and services.


Using Ctrl+F5. Its like a force refresh. This refreshes the page including re-downloading any referenced JS files or CSS files even if they were cached.


Country

To shown the daily, weekly, monthly and 3-month moving average of rainfall, temperature and pressure in the country.


Provinces

To shown the daily, weekly, monthly and 3-month moving average of rainfall, temperature and pressure in the 76-province (excepted Samut Songkhram).


Regions

To shown the daily, weekly, monthly and 3-month moving average of rainfall, temperature and pressure in the 6-climatological region of the country.


Basins

To shown the daily, weekly, monthly and 3-month moving average of rainfall, temperature and pressure in the 25-basin of country.


Stations

To shown the daily, weekly, monthly and 3-month moving average of rainfall, temperature and pressure at the meteorological observations.


Zooming Date

Mouse over to highlight individual values. Click and drag to zoom. Double-click to zoom out. To change roll period with number in the lower left corner.



For more information, please contact at boonlert.arc@tmd.go.th