If the solar rays fall on the thermometer, mounted outside window frame, it heats up and shows… its temperature, not the ambient air.
To avoid this, protect the thermometer shade cover that can be cut from a suitable plate an opaque plastic (e.g. from a milk bottle) or foam containers: they will take over the sun’s rays.
Recommend to read
SNAKE IN THE POCKET
What a pleasure to start the thread right under the clouds even a simple crossing of two strips, covered with tissue paper! But in our time it is available only to inhabitants of rural...
HALL OF YOUR HOME
Hallway - a kind of business card of every house. In small apartments modern typical building front, I usually small fundamental changes in it are not up to snuff. Therefore, only the...
