Weather and temperature
Science
Grade 4
Even on the same day, the temperature changes in different ways depending on the weather. When you measure the temperature every hour on sunny, cloudy, and rainy days and draw a line graph, the shape of the day's change is easy to see. On a sunny day the temperature climbs quickly from morning to midday and falls in the afternoon, so the change is large. On a cloudy or rainy day, clouds block the sunlight and the change is small. Comparing a sunny day with a rainy day shows how weather and temperature are connected.
There is no English news for this topic yet.