Condensation in an observation hive

[Maryland Beekeeper]

Anyone else notice condensation begin @ defined horizontal line midway down glass ?
Cheers,
Drew

[Maryland Beekeeper]

Interesting bit about possible need for holes in entrance : item h

http://www.beedata.com/data2/obs_hive.html

[RobWok]

I used to get a lot in the entrance tube, so much that they would get stuck, but was more in the summer and when I had the room really cold. It depends on where you have the hive. Mine has a screened bottom board, and had vents in the side and top, but they propolized all that closed except a gap at the top.

[deknow]

What temperature is the room the hive is in?

deknow

[Maryland Beekeeper]

RobWok,
Have you noticed dripping ex. entrance tube in winter when no condensation in hive ?
Cheers,
Drew