Support Center

Name is required.
Email address is required.
Invalid email address
Answer is required.
Exceeding max length of 5KB

The pressure seems wrong

Dirk Tempelaar Oct 19, 2016 04:23PM UTC

Hello

I'm using the API, but the data seems wrong.

For example, for my city Hoek van Holland (ID 2754007), Netherlands. I got pressure as 1029.21 hPa by the API.
However, the real pressure at this time would be around 1014 by some other forecast.

Thanks by advance,
Dirk

Up 0 rated Down
Ivan Oct 20, 2016 10:50AM UTC OpenWeatherMap Agent

Thank you for reporting the problem, Dirk. We shall check this. Sorry for temporary inconvenience.

Up 0 rated Down
Sander Dec 02, 2016 03:31PM UTC
Hello,
I am experiencing the same error with several parameters in The Hague (Den haag), the Netherlands
-The main website (https://openweathermap.org/city/2747373) shows different values in the left table (which are correct) and on the right part of the screen. Are two different sources used here?
-Comparing the values with official values from the KNMI (Dutch Meteorological Office: www.knmi.nl), the values differ in:
Pressure: 1024 hPa (KNMI) vs 1040 hPa (Openweathermap)
Humidity: 91% (KNMI) vs 100% (Openweathermap)
Wind speed:3 m/s (KNMI) vs 4.5 m/s (Openweathermap).

Any ideas where the differences are coming from?

Kind regards,
Sander
Up 0 rated Down
Maxim Gushcho Dec 05, 2016 01:32PM UTC OpenWeatherMap Agent

Hello,

We provide the most qualitative data for our users.
It is possble that there was a delay with data update.
Right now it shows data which is moore close to what you shared.
Please double check it.

Post Your Public Answer

Your name (required)
Your email address (required)
Answer (required)
9eda11838f597e7a95b6a1c991dcae0a@openweathermap.desk-mail.com
https://cdn.desk.com/
false
desk
Loading
seconds ago
a minute ago
minutes ago
an hour ago
hours ago
a day ago
days ago
about
false
Invalid characters found
/customer/en/portal/articles/autocomplete