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Always dewpoint is -

Discussion and questions about Cumulus weather station software version 1. This section is the main place to get help with Cumulus 1 software developed by Steve Loft that ceased development in November 2014.
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Andre
Posts: 16
Joined: Wed 07 Aug 2013 8:26 am
Weather Station: WS-4000
Operating System: Windows 7
Location: Ede
Contact:

Always dewpoint is -

Post by Andre »

Hello,

i have a problem the dewpoint of my station is most off the time in -, a friend of my 100 meters away has complet other degrees, also the weatherstation Ede. What can be wrong in my setting ?
Staion is a fine offset his station is the same.

My station
http://dutch.wunderground.com/weatherst ... GELDERL114

Station Ede.
http://dutch.wunderground.com/weatherst ... IGELDERL88
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steve
Cumulus Author
Posts: 26672
Joined: Mon 02 Jun 2008 6:49 pm
Weather Station: None
Operating System: None
Location: Vienne, France
Contact:

Re: Always dewpoint is -

Post by steve »

Do you mean that it is negative (below zero)? That's because your relative humidity is low. Stations near you are showing much higher RH readings, so assuming that you don't have any calibration settings for RH in Cumulus, the most likely explanation is that your RH sensor is faulty.
Steve
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