Relier Pairs The weatherVersion en ligne Let's learn about weather. par Daniel Educaplay 1 When the weather is cold... 2 Humidity is the amount of ........................... in the air. 3 When the weather is hot... 4 5 6 The instrument we use to measure temperature is... 7 Temperature is measured in... 8 When there is a lot of humidity... ... the temperature is low. ... temperature is high. Clouds Fog ... fog and clouds can form. Water vapour ... degrees. ... a thermometer.