cumulate temperature

[bubulino]

Hi meteoplug friends

I do't know someone has engineered a graph like this:

Thge question is about the "Grünlandtemperatur".
I don't know how the temperature is exactly named in english.... Greenlandtemperature?

Anyway: If we add all the ¢temps of a day from January the first, there will be a summary of 200° on day x.
This temp is called "Grünlandtemperatur".

I search a variable / formula I can use for this. Any ideas?

best regards

Markus

[bubulino]

Hi friends

....some minutes in fresh air.... then I had an idea:

http://www.meteoplug.com/cgi-bin/meteoc ... 1e1f021d3a

best regards

Markus

[skyewright]

Is what you want a bit like "Degree Days"?

If so I described a way I managed to produce a heating degree days chart in this topic:

viewtopic.php?f=9&t=57&p=275&hilit=degree+days#p275