Olivia is keeping a weather diary. Every day at 11 o’clock in the morning, Olivia looks out of the window. If she can see the Sun, she ticks a box. If the Sun is not out, she puts a cross in the box.In September, Olivia recorded 15 ticks and 15 crosses.What has Olivia found out?

In a weather diary you observe, measure and record what the weather was like. You may have taken the temperature. You may have observed which way the wind was blowing. You may have measured how much rain had fallen.