.

Subsequently, one may also ask, why does the Stevenson screen have louvered sides?

Stevenson screens are always painted white to better reflect the sun's rays. The louvered sides allow outside air to flow around the thermometers. Stevenson screens are always installed so that the door opens facing north, to keep the sun from shining directly on the thermometers and affecting the readings.

Secondly, where should a Stevenson screen be sited? The stand of the Stevenson screen should be set in the ground so that the bulbs of the thermometers are at approximately 1.2m (120cm) above the ground.

Considering this, why is it important to use a Stevenson screen?

Stevenson screens may also be known as a cotton region shelter, an instrument shelter, a thermometer shelter, a thermoscreen, or a thermometer screen. Its purpose is to provide a standardised environment in which to measure temperature, humidity, dewpoint, and atmospheric pressure.

What are the characteristics of a Stevenson screen?

Important Features of a Stevenson Screen:

• It is made up of wood: i.e. to prevent absorption and conduction of heat.
• Panted white or silver grey;- In order to reflect sunshine.
• Stands are 1 metre high:- to avoid the influence of ground conditions.