Ontario In-filled Climate Data

Coordinate system: 4269 - "NAD83"


Revision Note: Please note that this dataset has been revised and is available from the Land Information Ontario (LIO) Warehouse.

The database contains the daily climate parameters for the 339 major Atmospheric Environment Service of Environment Canada (AES) stations having filled in parameters during the period of 1950 to 2005. The remaining 7 databases contain a table containing hourly rainfall records for stations during the same period, which are divided into regions for manageability. The database was created using MS Access 2000.

The MS Access table "I_Stations" contains the spatial coordinates for the AES Stations across Ontario for mapping purposes.

Use this dataset with caution when conducting analysis, several point appear to have been located incorrectly.

Additional Documentation