1
Relative pressure does not agree with the official
reporting station
Relative pressure refers to sea-level equivalent temperature and
should generally agree closely with the official station. If there is
a disagreement, make sure you are not looking at absolute
pressure, in particular, if your station is not near sea level. Also,
check at different times due to occasional delays in updates to
the official station.
Redo the pressure calibration procedure.
The barometer is only accurate to + 0.09 inHg (3hPa) within the
following relative pressure range: 8.86 to 32.48 inHg (300-1,100
hPa), which corresponds to an altitude of 29,527 ft. (9,000m)
down to 2,500 ft. (750m) below sea level. At higher altitudes,
you should expect a possible lesser accuracy and non-linearity
effects in the error (the calibration offset only allows for a
partially linear correction).
2 Time is incorrect
Make sure your time zone and DST(daylight savings time)
setting is correct.
3
Data not reporting to Wunderground.com
Confirm your password is correct. It is the password you
registered on Wunderground.com. Your Wunderground.com
password cannot begin with a non-alphanumeric character (a
limitation of Wundeground.com, not the station).
Example,$oewkrf is not a valid password, but oewkrf$ is valid.