Ambient Humidity vs Indoor Humidity Other · Jerry Gerber · ... · 2 · 88 · 0

9.55 Jerry Gerber ... · view views · Share link
Hi all, If the ambient humidity is about 85% outdoors, any one know what the humidity would be at a remote observatory when the roof is closed? Thanks, Jerry Like

3.58 David Moore ... · view views · 1 like · Share link
No, not as the question is posed. However if you could say what the temp was at 85% relative humidity (RH) and then ask the question what the relative humidity was with the same airmass at a different temp then this chart will tell you. https://manual.museum.wa.gov.au/book/export/html/89/index.html Like

8.11 Tony Gondola ... · view views · Share link
As the chart above shows it depends on the temp. Might be time to add some remote condition sensing to the rig. Like

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