The request for access to meteorological data only concerns institutions involved in research. For all other inquiries, please refer to the general communications form.
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Provided in real time, the dissemination of validated weather data continuously feeds a multitude of consultation and decision support tools. Request access to weather data now.
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A global network made up of a multitude of mesonets makes it possible to cover a vast territory and meet the most rigorous operational needs.
The weather doesn't take time off and neither do the Mesonet Solutions algorithms. An ongoing process of validation that never sleeps.
In the event of hardware failures, an interpolation process based on objective analysis allows the generation of estimated values.
Over 15 years of validated and archived weather data.
Validated weather data covering all of Quebec and Ontario on more than 700 stations.
Databases gathering in one place the past, present and future meteorology.
With a proper validation process, meteorological data can be used to support important decision making. Validated data greatly minimizes the risk of error.
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The use of the data is free of charge, as long as it is not used for commercial purposes.
The Data Extraction Tool generates CSV format files.
