Here is a short note for each of the weather instruments shown in the image:
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Thermometer:
A thermometer measures the temperature of the air. It usually has a scale in degrees Celsius or Fahrenheit and uses a liquid (like mercury or alcohol) that expands or contracts with temperature changes.
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Barometer:
A barometer measures atmospheric pressure. Changes in pressure can help predict weather conditions—high pressure often means fair weather, while low pressure may indicate storms or rain.
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Anemometer:
An anemometer measures wind speed. It typically has cups or blades that spin when the wind blows, and the faster they spin, the stronger the wind.
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Hygrometer:
A hygrometer measures humidity, which is the amount of water vapor in the air. High humidity makes the air feel sticky, while low humidity feels dry.
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Wind Vane:
A wind vane shows the direction from which the wind is blowing. It has an arrow that points toward the wind’s origin, helping us know if it's coming from the north, south, east, or west.
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Rain Gauge:
A rain gauge collects and measures the amount of rainfall over a period of time. It is usually a cylindrical container with markings to show how much rain has fallen.
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These instruments are essential tools used by meteorologists to monitor and predict weather patterns.
Parent Tip: Review the logic above to help your child master the concept of weather instrument worksheet.
