EASA AERODROME REFERENCE TEMPERATURE CALCULATOR
COMPOSE A METAR STATION (ICAO CODE) AND A VALID UTC YEAR

CALCULATIONS ARE PERFORMED WITH REFERENCE TO GM1 ADR.OPS.A.005 OF REGULATION (EU) 139/2014
The utility searches for all available temperatures (Celsius) stored in a METAR DB for the composed ICAO station within the UTC year and the previous 4 UTC years, then performs the following calculations:
1) for each complete UTC year, the utility calculates the hottest month (the month with the highest montly mean temperature);
2) for each hottest month, the utility calculates the mean of the daily maximum temperatures;
3) finally, the utility calculates the mean of the five previous averaged values.
Due to the large amount of data to be analyzed, wait for the results at least 15 seconds...
METAR STATION (ICAO):   
LAST YEAR (INCLUDED & UTC):  



Changelog:
2021-04-06, Ver. 1.1: Added compatibility with PHP 7.1 warnings.
2020-03-04, Ver. 1.0: First release.

Disclaimer:
This is a personal website and this utility represents a programming exercise and is not validated by a trusted or a certified company. No responsibility can be attributed in case of misuse of the returned data (use this utility at your own risk).



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