Weather observations at La Aurora airport (METAR), 1942-2011 (IEM)
Routine and special METAR weather observations from the La Aurora airport station in Guatemala City (MGGT): temperature, dew point, relative humidity, wind, pressure, visibility and cloud height, from 5 February 1942 to 31 December 2011, in the archive's units (degrees Fahrenheit, knots, miles, feet, inches of mercury and millibars), from Iowa State University's Iowa Environmental Mesonet.
- data points
- 2,349,894
- series
- 14
- Period
- Feb 5, 1942, 14:00 UTC to Dec 31, 2011, 23:00 UTC
- Licence
- use allowed
- Attribution the licence asks for
- Iowa Environmental Mesonet (IEM), Iowa State University - METAR archive, network GT__ASOS.
- Licence read on
- Nov 8, 2026
- Frequencies
- Date and time (UTC): 14 series
- Nature of the data
- Published: 2,349,894 data points
- Retrieved
- Nov 7, 2026
- Data state
- Advance Guatemala keeps the data point as the source published it: it does not compare it with other sources or apply the tolerance bands it uses for the site's verified figures.
Notes
The IEM warns that the archive holds the observations as received, with very little quality control. Years from 2012 are missing: the server rate-limited the downloads and they were not requested again. A METAR visibility of 9999 (10 km or more) appears as 6.21 miles. Precipitation was not included because the IEM does not have it for stations outside the US.
Series
Every series in the dataset. Open one to see its data points, each with its source link.